IMI Hydronic TA-SCOPE User Manual

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310 297-02 EN

08.2017

TA-SCOPE

Contents

End User License Agreement .......................................................................................................................5

Introduction .................................................................................................................................................7

Instrument and Measuring Equipment ..........................................................................................................8

Guide to Manual and Instrument ..................................................................................................................9

Handheld 9 Abbreviations 9

Display and Keypad ...................................................................................................................................10

Handheld ...................................................................................................................................................10

Display Information Bar Icons 10 Keypad Keypad Icons 10 Functional Contents 11

DpS-Visio ..................................................................................................................................................12

Measuring Preparations .............................................................................................................................14

Prerequisites for Balancing with TA-SCOPE 14 Switch on/off the units 14 Wireless Communication 14 Connect / Disconnect Measuring Equipment 15 Calibration of Dp Sensor 16 Handwheel 16 Connections for Cables 16

Hydronic Functions ....................................................................................................................................17

Quick Measure ..........................................................................................................................................18

Measure Flow 18 View Saved Measurements 19 Flow Adjustment – Computer Method 19 Measure Differential Pressure (∆p) 20 Measure Temperature 20 Measure Power 21

Hydronic Networks ....................................................................................................................................23

Navigate Hydronic Networks 23 Edit Existing Network 23 Delete Network 24 Create a Hydronic Network 24

Balancing...................................................................................................................................................25

Balance a Hydronic Network with TA-Diagnostic 25 Balance a Hydronic Network with TA-Wireless 26 Modify or Deﬁne New Module 28

Troubleshooting .........................................................................................................................................29

Diagnose a Hydronic Network with TA-Diagnostic 29 Use the Required Dp on Circuit Troubleshooting Wizard 29

Data Logging .............................................................................................................................................30

Start a New Logging 30 Download Loggings 31 View Loggings 31

Support Functions .....................................................................................................................................33

Fluid ..........................................................................................................................................................34

Change Fluid 34

Hydronic Calculator ...................................................................................................................................35

Calculate Flow/Kv/Dp (∆p)/Power/DT (∆T) 35 Calculate Valve Opening 35 Recommend Pipe Dimension 35 Recommend Valve Dimension 36 Unit Conversion 36

Contents

TA-SCOPE

Settings .....................................................................................................................................................37

Information ................................................................................................................................................39

PC Communication ...................................................................................................................................40

Transfer of Data 40 Software Upgrade 40

Instrument Care and Service ......................................................................................................................41

Batteries – Capacity & Charging 41 Filter Cleaning 42 Calibration Certiﬁcates 42

Guarantee..................................................................................................................................................43

FCC Notiﬁcation and ETL Markings ...........................................................................................................44

Technical Speciﬁcations .............................................................................................................................45

Accessories ...............................................................................................................................................46

Note! The products, texts, photographs, graphics and diagrams in this brochure may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and speciﬁcations, please visit www.imi-hydronic.com.

IMI Hydronic Engineering AB, 524 80 Ljung, Sweden.

TA-SCOPE includes software licensed from OMRON SOFTWARE Co., Ltd.

Advanced Wnn© OMRON SOFTWARE Co., Ltd. 2002 – 2010.

Contents

Warning! Beware of hot ﬂuid in the valve. Always follow the sequence described in the manual when connecting and disconnecting the measuring equipment.

Water temperature over 52°C (125°F) can cause severe burns instantly or death from scalds. Always consider the risks of injury from hot water before starting any measurement on a heating system and follow relevant local legislation, regulations, standards and good industry practice for working with pressurised hot water systems. Always use appropriate personal safety equipment when working on a heating system. Examples of appropriate safety equipment include (but are not limited to) a face shield, heat resistant rubber gloves and boots and a long sleeved apron (long enough to cover the tops of the boots). Always wear your boots inside your trouser legs to prevent/minimise any hot water ﬂowing into your boots. IMI Hydronic Engineering will not take any responsibility for injury howsoever caused by hot water during measurement.

Warning! The surface on the Dp Sensor can be hot while measuring on hot media. Always use suitable safety equipment.

Warning! Both Handheld and Dp Sensor contain batteries which require charging. The supplied

multi-charger from IMI Hydronic Engineering must be used!

Warning! Do not open the instrument. This can damage the instrument and void your guarantee! See page 43 for further information.

CAUTION! Read the user manual before using the product.

TA-SCOPE

End User License Agreement

By using TA-SCOPE or the Software, you acknowledge that you have read this agreement (“Agreement”), understood the content of it and agree to be bound by the terms of this Agreement. If you do not agree to the terms of this Agreement, you are not permitted to use TA-SCOPE or the Software.

This Agreement is entered into between IMI Hydronic Engineering and the “End User”.

1. Deﬁnitions

“Documentation” means the manual, the tutorial and other materials related to the Software, provided to the End User.

“End User” means any person or company who is entitled to use the Software according to this Agreement.

“Software” means the software, Documentation, including any updates and upgrade thereto, for the TA-SCOPE which is provided to an End User under this Agreement.

“TA-SCOPE” means the instrument manufactured and sold by IMI Hydronic Engineering used for hydronic balancing and troubleshooting of HVAC systems, currently named TA-SCOPE.

2. License grant

2.1 Subject to the terms and conditions set forth in this Agreement and the payment of all applicable fees charged by IMI Hydronic Engineering for TA-SCOPE, IMI Hydronic Engineering grants End User a non-exclusive, non-transferrable license to use the Software on a single TA-SCOPE devise, provided however that this Agreement does not grant End User any title or right of ownership in or to the Software.

2.2 The Software shall be used only for End User’s own computing requirements in accordance with the terms and conditions set forth herein, and only in combination with the TA-SCOPE.

3. Restricted use

3.1 End User shall not use the Software for any purposes other than the use speciﬁed in Section 2.2.

3.2 End User shall not make, have made or permit its employees or third parties to make, any copies or verbal or media translations of the Software, in whole or part, for any reason. End User shall not use or allow the Software to be used, directly or indirectly, in any manner that would enable any person or entity to copy or use the Software or part thereof.

3.3 End User shall not use the Software on any TA-SCOPE that End User does not own or control, and End User may not distribute or make the Software available to any third party. End User may not assign, transfer, rent, lease, lend, sell, redistribute or sublicense the Software.

3.4 In case End User permanently transfers all of its rights to the TA-SCOPE device, End User may include the license granted hereunder in such transfer, provided, however, that End User retains no copies of the Software, End User transfers all of the Software (including all component parts, the media and printed materials, any upgrades, all platforms, this Agreement, the serial numbers, and, if applicable, all other software products provided together with the Software), and End User ensures the recipient to agree and be bound by the terms of this Agreement.

3.5 END USER SHALL NOT MODIFY, DISASSEMBLE, DECOMPILE, RECREATE OR GENERATE ANY SOFTWARE OR ANY PORTION OR VERSION THEREOF UNLESS AND TO THE EXTENT PERMITTED UNDER APPLICABLE MANDATORY LAW.

3.6 End User shall not remove, erase or hide from view any copyright, trademark, conﬁdentiality notice, mark or legend appearing on TA-SCOPE or in the Software or any form of output produced by the Software.

3.7 IMI Hydronic Engineering reserves its right to continuously without notiﬁcation: (i) verify the validity of each license used by an End User; (ii) evaluate the Software; and (iii) to automatically update the Software.

End User License Agreement

TA-SCOPE

4. No warranties

4.1 THE SOFTWARE IS PROVIDED “AS IS” WITH NO WARRANTIES WHATSOEVER. IMI HYDRONIC ENGINEERING DOES NOT, EITHER EXPRESSED, IMPLIED OR STATUTORY, MAKE ANY WARRANTIES, CLAIMS OR REPRESENTATIONS WITH RESPECT TO THE SOFTWARE, INCLUDING, WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF QUALITY, PERFORMANCE, NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR USE FOR A PARTICULAR PURPOSE. IMI HYDRONIC ENGINEERING FURTHER DOES NOT REPRESENT OR WARRANT THAT THE SOFTWARE WILL ALWAYS BE AVAILABLE, ACCESSIBLE, UNINTERRUPTED, TIMELY, SECURE, ACCURATE, COMPLETE AND ERROR-FREE.

4.2 THE ENTIRE RISK ARISING OUT OF THE USE OR PERFORMANCE OF THE SOFTWARE REMAINS WITH END USER, E.G. END USER ASSUMES FULL RESPONSIBILITY FOR ITS USE OF THE SOFTWARE AND ANY INFORMATION ENTERED, USED AND STORED THEREON. END USER ASSUMES FULL RESPONSIBILITY FOR ENSURING THAT DATA IS NOT INADVERTENTLY MODIFIED, DELETED, DESTROYED OR DISCLOSED.

4.3 TO THE EXTENT NOT PROHIBITED BY APPLICABLE LAW, IN NO EVENT SHALL IMI HYDRONIC ENGINEERING BE LIABLE FOR ANY PRODUCT LIABILITY, LOSS OF OR DAMAGE TO REVENUES, PROFITS OR GOODWILL OR OTHER SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, RESULTING FROM IMI HYDRONIC ENGINEERING’S PERFORMANCE OR FAILURE TO PERFORM PURSUANT TO THE TERMS OF THIS AGREEMENT, OR RESULTING FROM THE FURNISHING, PERFORMANCE, OR USE OR LOSS OF USE, LOSS OF DATA OR LOSS OF ANY SOFTWARE OR OTHER MATERIALS DELIVERED, INCLUDING, WITHOUT LIMITATION, ANY INTERRUPTION OF BUSINESS, EVEN IF END USER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

5. Intellectual Property rights

5.1 IMI Hydronic Engineering is the owner of all copyright, trademarks, patents, trade secrets and any other intellectual property rights which subsist in or relate to the Software and these properties shall always remain vested in IMI Hydronic Engineering.

5.2 Nothing in this Agreement shall be construed as a sale of the Software. Any and all rights not expressly granted by this Agreement to the End User are reserved by IMI Hydronic Engineering.

6. Term and termination

6.1 The license granted hereunder shall commence upon the execution of the agreement between IMI Hydronic Engineering and the End User’s acceptance of the terms and conditions herein contained, and shall continue in effect unless terminated earlier pursuant hereto.

6.2 The license granted hereunder is effective until terminated by End User or IMI Hydronic Engineering. IMI Hydronic Engineering has the right to terminate the Agreement immediately if End User fails to comply with any term of this Agreement. Upon termination of the Agreement, End User shall cease all use of the Software, and destroy all copies, full or partial, thereof.

7. Disputes and governing law

7.1 Any dispute, controversy or claim arising out of, or in connection with, this Agreement, or the breach, termination or invalidity thereof, shall be ﬁnally settled by arbitration administered by the Arbitration Institute of the Stockholm Chamber of Commerce. The Rules for Expedited Arbitrations of the Arbitration Institute of the Stockholm Chamber of Commerce shall apply, unless the institute – taking into account the complexity of the case, the amount in dispute and other circumstances – determines, in its discretion, that the Arbitration Rules of the Arbitration Institute of the Stockholm Chamber of Commerce shall apply. In the latter case, the institute shall also decide whether the arbitral tribunal shall be composed of one or three arbitrators. The seat of arbitration shall be Gothenburg, Sweden. The language of the arbitration shall be English.

7.2 This Agreement shall be governed by and construed in accordance with the laws of Sweden, excluding its conﬂict of laws principles providing for the application of the laws of any other jurisdiction.

End User License Agreement

TA-SCOPE

Introduction

TA-SCOPE is a tough, effective balancing instrument for accurate measuring and documenting of differential pressure (∆p), ﬂow, temperature and power in hydronic systems.

Wireless functionality and an easy-to-use interface ensure quicker and more cost-efﬁcient balancing and trouble shooting.

TA-SCOPE links effortlessly to the PC software – HySelect – gaining the maximum beneﬁt from recorded data and enabling professional report writing and automatic software upgrades.

TA-SCOPE consists of two main components:

Handheld unit – computer based unit programmed with the IMI TA valve characteristics. Straightforward functions with easy-to-follow instructions on the colour display.

Differential Pressure Sensor unit – the DpS-Visio communicates wirelessly with the Handheld and has an OLED display for showing its status, measured data and other information.

Introduction

TA-SCOPE

Instrument and Measuring Equipment

23 24 25 26 27

1 Handheld unit (Hh) 2 Dp Sensor unit (DpS-Visio) 3 Digital Temperature Sensor (DTS) 4 Measuring hoses, 500 mm, red/blue 5 Safety pressure and temperature probe

(SPTP) 6 Safety pressure probes (SPP) 7 Measuring hoses with twin needle,

150 mm 8 Flashlight 9 Mirror 10 Chucks for older valves, red/blue 11 Allen Keys 3 mm/5 mm 12 Spanner for measuring points on older

valves 13 Presetting tool TBV-C,-CM, (-CMP) 14 Spare ﬁlters (4 pcs) 15 Chain for mounting 16 Neckstrap 17 USB-cables for connection;

A. Hh-PC B. Hh-DpS-Visio / PC - DpS-Visio 18 Multi-charger for Handheld, Dp Sensor(s)

and TA-SCOPE Relays 19 DC cables (2 pcs; 1 Ø2,35 for Hh, 1 micro USB for DpS-Visio) 20 AC cable (EU, UK, US or AU/NZ) 21 Cable wrapping 22 Case 23 USB stick with manual and HySelect software 24 Calibration certiﬁcates for DpS-Visio,

DTS and SPTP 25 Quick Guide 26 SPTP/SPP stickers 27 Guarantee/Service/Calibration form

Instrument and Measuring Equipment

TA-SCOPE

Guide to Manual and Instrument

General Instrument Instructions

TA-SCOPE facilitates effortless performance of all hydronic functions through easy to navigate menus.

Handheld

The display is divided into three areas, the Information bar, the Main display and the Function keys.

1 – Information bar

Icons on the Information bar display details of battery status, connection type and intensity.

2 – Main display

Instructions on how to carry out hydronic functions are shown on the Main display.

3 – Function keys

The three top keys on the key board are used for selecting options shown in the lower part of the Main display. The options vary depending on which menu is currently shown.

Keypad

• The keypad has alphanumeric keys. Select a letter by repeatedly pressing the key

until the desired letter appears. Prolonged press enters a digit.

• Dot key works as caps lock. For a dot keep the key pressed until a dot appears.

• The zero key works as a space bar.

Entering Information in Menus

• When entering values to an input ﬁeld in a menu, navigate

to the desired row and start typing.

• Cycle

the options in the input ﬁelds.

• Change units from the menu for any of the hydronic functions by navigating

to the desired row and cycle

the units.

• Increase/decrease values like valve size, time, date direct from the input ﬁeld by cycling

the options.

• To prevent entering a too high or too low value TA-SCOPE automatically corrects values in the input ﬁelds. The

maximum/minimum value will appear in red, accompanied by a beep.

Tips! The numbers 1-9 can be used to shortcut the menus in the main display.

Special Menu Features

If multiple temperature sensors are connected when measuring, cycle the sensors by navigating

to the temperature row and press enter. An icon on the display indicates which of the sensor is currently showing temperature reading.

The temperature to be considered for ﬂuid properties can be taken either from one of the connected temperature sensors or from direct input in the ﬂuid screen. Navigate

to the icon beside the ﬂuid ﬁeld and press enter to cycle

amongst the available options.

Abbreviations

Hh Handheld unit DpS-Visio Differential Pressure Sensor unit DTS Digital Temperature Sensor SPTP Safety Pressure and Temperature Probe SPP Safety Pressure Probe Dp / ∆p Differential Pressure DT / ∆T Differential Temperature q Flow P Power T Temperature

TA-SCOPE

Display and Keypad

Handheld

Display Information Bar Icons

Keypad Keypad Icons

Information Bar Icons

Keyboard Icons

Function key

Options depend on text in display

On/Off

Flow adjustment (Computer method)

Short cut button

Return/Escape

Enter

Navigation up/down

Navigation right/left

Alphanumeric

0-9, A-Z plus symbols

Battery status bar

Charging of battery

Battery symbol

Handheld

Dp sensor DpS-Visio

Wireless communication

Intensity of wireless signal

Wireless signal set to Off

Connection by cable

Dp sensor (older version)

Information Bar Icons

Battery status bar

Charging of battery

Battery symbol

Handheld

Dp sensor DpS-Visio

Wireless communication

Intensity of wireless signal

Wireless signal set to Off

Connection by cable

Dp sensor (older version)

Display and Keypad

TA-SCOPE

Functional Contents

Quick Measure

Page 18

Measure Flow Measure Differential Pressure (

∆p)

Measure Temperature Measure Power View Saved Measurements

Hydronic Networks

Page 23

Navigate Hydronic Networks Add New Network Edit Network Delete Network Measure, Balance & Log Functionality

Balancing

Page 25

Prerequisites for Balancing Balance a Hydronic Network with TA-Diagnostic Balance a Hydronic Network with TA-Wireless Modify or Deﬁne New Module

Troubleshooting

Page 29

Diagnose a Hydronic Network with TA-Diagnostic Use the Required Dp on Circuit Troubleshooting Wizard

Data Logging

Page 30

Set Parameters for Logging Perform Logging Download logging from Dp Sensor View Loggings in Handheld Display Logging as Graph/List

Fluid

Page 34

Fluid Type Temperature Select Additive Additive Concentration Deﬁne Other Fluid

Hydronic Calculator

Page 35

Calculate Flow-Kv-Dp Calculate Power-Flow-DT Calculate Valve setting Select Pipe / Valve Conversion of Units

Settings

Page 37

Instrument Setup Wireless Signal Language Power Saving

Information

Page 39

Instrument Information Software Version Battery Capacity

Display and Keypad

TA-SCOPE

Display and Keypad

DpS-Visio

The display is divided into three areas, the Information bar, the Main display and the Function keys.

LED for battery status

Information bar

Icons on the Information bar display details of battery status, connection type and intensity.

Main display

Shows status and measurement, page 13, 22 and 38.

Function keys

Arrow button

- Press button to start measurement or change settings

On/Off button

- Long press for switching unit on or off

- Short press for display on or off

Navigate button

- Jump between menus

Note! Never leave water in the Dp Sensor unit when risk of freezing exists (i.e., in the car during winter).

TA-SCOPE

DpS-Visio – Main screen sequences

Navigate button

Short press: Browse between menus described here. Long press: Entering setting menu. See page 38.

Home

DpS-Visio type (5 or 10 bar)

Software version number

Battery level

Logging progress (Replaced by

when a logging is waiting to start)

Logging

Logging progress (Replaced by when a logging is waiting to start)

Progress in time versus Total logging time

Time-step

Last logged values

Info

Software version number

Wireless software version number

Serial number

Battery

Battery level

Battery installation date

Battery voltage

Battery current (+ when charging)

Calibration

Dp range

Date of last factory calibration

Date of next recommended factory calibration

Display and Keypad

TA-SCOPE

Measuring Preparations

Prerequisites for Balancing with TA-SCOPE

TA-SCOPE is one of the components in the powerful IMI TA methodology for balancing of hydronic systems.

The ultimate goal of every heating and cooling installation is to provide the desired indoor climate at the lowest possible energy cost. This requires a fully controllable hydronic system. Achieving full hydronic control depends on meeting three key conditions:

• Design ﬂow must be available at all terminals.

• Differential pressure (∆p) across control valves must not vary too much.

• Flows must be compatible at system interfaces.

The best way to attain these conditions is to perform a balancing procedure using TA-SCOPE. Balancing ensures that the plant actually performs as speciﬁed by the designer and operates the way the designer intended.

Switch on/off the units

The Handheld and Dp Sensor units are switched on and off individually.

The Handheld Information bar displays details on intensity of wireless signal and battery status for the connected units.

Handheld

Press

on the keypad during 1 second to switch on/off.

Dp Sensor

Press

during 1 second to switch on/off.

Sleep Mode

Once the screen has dimmed and been set to sleep mode the Handheld unit is still active, touch any key to return directly to the last screen used.

If a unit is switched off whilst in sleep mode and then started again the start position is the main menu and previous actions are interrupted.

If a Dp Sensor is actively performing a logging function, it will automatically go into sleep mode after 15 minutes. The logging process will then continue whilst in sleep mode. If a Dp Sensor is not actively performing a logging function, the unit will automatically switch off if it does not detect its paired handheld within 30 minutes.

Adjustments of display settings and sleep mode are performed in the Settings menu, see page 37.

Wireless Communication

On delivery TA-SCOPE is prepared for wireless communication. No adjustments of settings or other actions are required.

If required the Handheld and Dp Sensor units can be connected via cable.

Wireless communication uses radio frequency and is therefore not allowed in areas where other vital electronic devices can be disturbed, i.e., near medical equipment and implanted cardiac pacemakers, in health care facilities, aircrafts, blasting areas, areas with potentially explosive atmospheres and other areas posted “turn off two-way radio”.

Cut the wireless connection from the Settings menu.

is displayed on the antenna icon in the Information bar and the antenna led of the Dp Sensor stops ﬂashing.

When reactivating the wireless function the units should initially be connected with the cable to establish radio communication. If wireless communication stops due to the units being out of radio range, they will automatically reconnect when back within radio range as long as the Wireless Signal option is set to On.

Measuring Preparations

TA-SCOPE

Connect Alternative Dp Sensor

Any Handheld and Dp Sensor can become a wireless pair. This may be particularly useful in companies with several TA-SCOPE instruments. Establish communication between your Handheld unit and the Dp Sensor you currently wish to work with.

1 Connect the units with the cable and check that wireless option in Settings menu is set to On.

2 Wait until the wireless icon

is displayed on the Information bar.

3 Disconnect the cable and wireless communication is established.

Connect / Disconnect Measuring Equipment

The measuring equipment is colour coded to ensure valid data is collected, red indicates high pressure and blue indicates low pressure.

First – connect the Safety Pressure Probes (SPP) to the measuring hoses which shall be connected to the Dp Sensor, pay attention to the colour indications.

Second – connect the Safety Pressure Probes to the measuring points on the valve, which are also colour coded.

Make sure the safety catches lock behind the thread on the measuring point.

When disconnecting, press the safety catches at the Safety Pressure Probe and pull to release.

Each hydronic function in TA-SCOPE requires a speciﬁc set-up of measuring hoses and temperature sensors.

On screen diagrams will be displayed on the Handheld for guidance.

The Dp Sensor can either be hanged by the hoses or by the accessory (15) chain in the pipes.

Tips! Wireless range Handheld – Dp Sensor. Range in open space – approximately 70 meters. Range inside a building – approx. 20-30 meters.

Measuring Preparations

Note! When using the combined Safety Pressure and Temperature Probe (SPTP), do not forget to connect the data cable to one of the two temperature probe connections on the Dp Sensor.

Warning! Beware of hot ﬂuid in the valve. Always follow the sequence described here when connecting and disconnecting the measuring equipment.

Warning! The surface on the Dp Sensor can be hot

while measuring on hot media. Always use suitable safety equipment.

TA-SCOPE

Calibration of Dp Sensor

To achieve correct measuring values calibration of the Dp Sensor is always required prior to measurements of ﬂow and differential pressure (∆p).

Air pockets might be left in the hoses and these are vented through calibration to maintain optimal accuracy.

TA-SCOPE automatically performs calibration when needed.

Handwheel

Each IMI TA balancing valve has a handwheel for determining valve opening. The digital read out displays the number of turns.

Below the valve to the left is completely shut and displays 0.0 and the valve to the right is open by 2.3 turns.

Connections for Cables

Handheld connections

1 Charger

2 USB to PC

3 Temperature probe (SPTP or DTS)

4 USB to Dp Sensor

Dp Sensor Connections

1 Temperature probe 1 (SPTP or DTS)

2 Temperature probe 2 (SPTP or DTS)

3 Charger and USB to Handheld

Measuring Preparations

3 4

TA-SCOPE

Hydronic Functions

Overview of Hydronic Functions

TA-SCOPE enables various alternatives for exploring and diagnosing hydronic systems. On screen diagrams will guide you through the physical set up of the measurement equipment as required for the hydronic function you would like to perform.

The hydronic functions then enable the system data to be used effortlessly in many ﬂexible and useful ways.

The main hydronic functions of TA-SCOPE, where system data can be collected and applied, are as follows:

Quick Measure – Straightforward function to measure ﬂow, differential pressure (∆p), temperature and

power. To be used when only one or a few valves are of interest. The function does not require any predeﬁnition of network or module.

Hydronic Networks – Complex networks created in HySelect are easily downloaded to TA-SCOPE.

Use a network for measuring and balancing at any time; during commission, for control and inspection. All hydronic functions can be applied to a selected valve from a Hydronic Network.

Balancing – The powerful TA-Wireless and TA-Diagnostic methods for balancing hydronic systems.

TA-Wireless makes use of two Dp Sensors with wireless technology to easily perform balancing of a hydronic module. With TA-Diagnostic, you measure all valves in a module. The method calculates a Dp diagnostic for the module and correct valve openings to attain design ﬂows.

Troubleshooting – Software wizards take you step-by-step through the process of locating and

diagnosing problems and errors in hydronic systems, e.g., Dp (∆p) analysis.

Data Logging – Measurement during a predetermined period of time to analyse any ﬂuctuations in ﬂow,

differential pressure (∆p), temperature and power. The logged data is stored and listed or displayed as a graph, both in TA-SCOPE and HySelect.

Hydronic Functions

TA-SCOPE

Quick Measure

Explanation of Function

Use Quick Measure for measuring ﬂow, differential pressure (∆p) and temperature in a waterborne heating/cooling system. The function also provides a measuring method for estimating power.

Quick Measure is the preferred method for separate measurements on a few selected valves. For example when performing control or inspection of a balanced system.

Measure Flow

1 Connect measuring equipment depending on desired measurement.

The Measure Flow function enables a combined measurement of differential pressure (∆p), ﬂow and temperature. More connecting details on page 15.

2 Navigate

to Quick Measure in the main menu and press enter.

3 Navigate

to Measure Flow and press enter.

4 Optionally input Design Flow. Navigate

to and type the given design ﬂow for the terminal. While measuring the deviation is given in percent besides the entered design ﬂow.

5 Deﬁne valve. Navigate

to and press enter.

6 Select input ﬁeld for Type and press enter.

7 Navigate

to desired valve type and press enter.

8 Continue by deﬁning Family and Valve in the same way.

9 Make valve settings valid by pressing the function key Done. Valve settings are

visible in the Measure Flow menu. Valve size can easily be changed from here, navigate

to and cycle the options. Type and family stays the same.

10 Input Valve Opening. Navigate

to and type the number of turns stated

at the digital read-out at the handwheel, more handwheel details on page 16.

11 Deﬁne ﬂuid in

. Press enter and navigate to input ﬂuid temperature and properties. Press enter.

12 Freezing point is stated below the temperature input ﬁeld and the auto correction function indicates if the allowed

limits are exceeded. More Fluid details on page 34.

13 Press function key Done to make ﬂuid deﬁnition valid.

14 Press function key Measure to start measuring.

15 After the calibration cycle is done the measurement begins and values are displayed for Differential Pressure (∆p),

Flow and optional Temperature if the temperature sensor(s) is connected.

16 If multiple temperature sensors are connected, cycle the sensors by navigating

to the temperature row and

press enter. An icon indicates which of the sensors is currently showing a temperature reading.

17 Press function key Hold to pause the measuring, and press Continue to resume.

18 Save measurements

• Press function key Save to store the measured data for future needs.

• Enter a name for performed measurement. Date and time is automatically added.

• If the name entered is already used, an overwrite request is displayed.

• Optionally enter a description.

• Press function key Save, the measurement is saved and measuring menu appears again.

19 End measurement by exiting the menu, press

and disconnect the measuring points according to page 15.

Note! Remember to always update ﬂuid properties according to the system currently being measured.

Tips! Short cut to increase/decrease valve size and valve turns from the measuring menu

– press when the input ﬁeld is in focus.

Quick Measure

TA-SCOPE

View Saved Measurements

1 Select View Saved Measurements from the Quick Measurements main menu, press enter.

2 Measurements are displayed in a list showing reference i.e., the entered name, type of measurement and date/time.

3 Press function key View to open up details on the measurement in focus.

4 Delete measurements one by one using the function key Delete.

5 Delete all saved measurements from the function key Options and navigate

to Delete all quick

measurements, press enter.

Flow Adjustment – Computer Method

TA-SCOPE enables a method for correcting the ﬂow to attain desired ﬂow for terminals with a given design ﬂow. TA-SCOPE will lead you through the process.

1 Whilst measuring on a valve press

or function key Option and navigate to Flow Adjustment (Computer

Method), press enter.

2 Shut the valve and press function key Done.

3 Measurement will continue and display differential pressure (∆p) for the closed valve.

4 TA-SCOPE automatically calculates a new handwheel position in order to attain design ﬂow.

5 Adjust handwheel accordingly and press function key Recalculate.

6 If needed, perform further calculations and handwheel adjustments to reach the desired ﬂow.

7 Finish the adjustment by pressing function key Quit.

Kv-mode for non-IMI TA valves

TA-SCOPE is supplied containing an up-to-date database of IMI TA valves. However measurements on non-IMI TA valves are also possible. Instead of selecting a IMI TA valve the Kv-value can be used.

1 Press function key Options, navigate

to Switch to Kv-mode, press enter.

icon is shown instead of and the valve properties can not be adjusted.

3 Once in Kv-mode, quick measurement operations are continued in Kv-mode until you switch back to IMI TA valve

mode.

Change Units

Default units in TA-SCOPE are automatically preset according to your market. However all units can be changed depending on your personal preferences.

1 Press function key Units to change any of the units.

2 Navigate up and down in the list.

3 Cycle the alternatives

or press enter to display the alternatives and enter to select.

4 The function key Reset will bring back the default unit for the one in focus.

5 Press function key Reset all to set the default units for all parameters.

6 Return to measuring menu by pressing function key Quit or

from the keypad.

Quick Measure

Tips! Easily change units directly from the measuring menu – navigate to the measurement row e.g., Flow and press repeatedly to cycle available units.

TA-SCOPE

Measure Differential Pressure (∆p)

1 Connect the measuring equipment according to page 15.

2 Navigate

to Quick Measure in the main menu and press enter.

3 Navigate

to Measure Dp and press enter.

4 After the calibration cycle is done the measurement begins and the

Differential Pressure (∆p) is displayed.

5 It is possible to save measured data, see item 18 (page 18) in the Measure

ﬂow section.

6 End measurement by exiting the menu, press

and disconnect the

measuring points according to page 15.

Measure Temperature

TA-SCOPE enables three ways to connect the temperature sensors. The Dp Sensor has two connections and Handheld one. The icons to the left indicates for each row on the display which sensor the data comes from.

1 Connect the required temperature sensors.

2 Navigate

to Quick Measure in the main menu and press enter.

3 Navigate

to Measure Temperature and press enter.

4 The temperature sensor(s) begins to measure directly.

5 If two sensors are measuring, the temperature difference – DT (∆T) is

displayed. DT (∆T) can optionally be set as hidden. Press function key

Options.

6 Possible to save measuring data, see item 18 (page 18) in the Measure

Flow section.

7 End measurement by exiting the menu, press

and disconnect the

temperature sensors from the test points.

Quick Measure

TA-SCOPE

Measure Power

TA-SCOPE contains a method for measuring power. Depending on the type of circuit, i.e., number of measuring points available, the function is performed in various ways. Follow the detailed instructions on the display.

1 Navigate

to Quick Measure in the main menu and press enter.

2 Navigate

to Measure Power and press enter.

3 Meas. conﬁguration – State available measuring equipment.

4 State number of available measuring points. Connect the measuring needles and sensor(s), see page 15.

5 TA-SCOPE automatically checks if the correct set of sensors are connected according to selected measurement

conﬁguration.

6 If power measurement can be performed at once follow the instructions below. An alternative instruction will be

displayed if not enough temperature probes or measuring points are available for measuring power in one step.

7 Optionally input Design Flow. Navigate

to and type the given design ﬂow for the terminal. While

measuring the deviation is given as a percentage besides the entered design ﬂow.

8 Deﬁne valve. Navigate

to and press enter.

9 Select input ﬁeld for Type and press enter.

10 Navigate

to desired valve type and press enter.

11 Continue by deﬁning Family and Valve in the same way.

12 Make valve settings valid by pressing the function key Done. Valve settings are visible in the Measure Flow

menu. Valve size can easily be changed from here, navigate

to and cycle the options. Type and

family stays the same.

13 Input Valve Opening. Navigate

to and type the number of turns stated at the digital read-out at the

handwheel, more handwheel details on page 16.

14 Deﬁne ﬂuid in

. Press enter and navigate to input ﬂuid temperature and properties. Press enter.

15 Freezing point is stated below the temperature input ﬁeld and the auto correction function indicates if the allowed

limits are exceeded. More Fluid details on page 34.

16 Press function key Done to make ﬂuid deﬁnition valid.

17 Press function key Measure to start measuring.

18 After the calibration cycle is done the measurement begins and values are displayed for Power, Flow and

Differential Temperature ∆T.

19 Press function key Hold to pause the measuring, and press Continue to resume.

20 Possible to save measuring data in the same way as Flow, see item 18 (page 18) in the Measure ﬂow section.

21 End measurement by exiting the menu, press

and disconnect the measuring points according to page 15.

Quick Measure

TA-SCOPE

Quick Measure

DpS-Visio

Measure differential pressure and temperature with calibration

Short press or long* press

*) Keeping

pressed from the start keeps the calibration sequence in ﬂushing phase.

Flushing phase is ended by releasing

By-pass valve opening

Flushing and calibration

By-pass valve closing

Measurement

Measure differential pressure and temperature without calibration

Double press

Measurement without ﬂushing and calibration

Brings back to main screen sequence

TA-SCOPE

Hydronic Networks

Explanation of Function

Hydronic systems are easily created and managed in HySelect and then downloaded to TA-SCOPE, see page

40.

Hydronic Networks is the function where hydronic systems can be explored and used for all TA-SCOPE options: Quick Measure, Balancing, Troubleshooting and Data Logging.

New networks can be created with this function. After taking actual measurements on the hydronic network, these together with the updated network design and layout, can be uploaded to HySelect.

Both networks designed for manual balancing and balancing with Dp control are manageable in the Hydronic Networks function.

Navigate Hydronic Networks

1 Select Hydronic Networks from the main menu.

2 Networks stored in Hh memory are displayed in a list. If no network has been

created or downloaded No Hydronic Network is displayed.

3 Additional information is shown for the network in focus at the bottom part of

the display.

4 Select a network

and press enter or press function key Navigate to

open.

5 Explore the network

. Press or enter to expand/collapse the structure of

non-terminal circuits

and terminal with circuits .

6 Press function key Options to select the measuring type to perform.

E.g., Measure will start a Quick Measure operation, select Balance for performing balancing of the network and Log Data to use the network for a logging.

Edit Existing Network

Hydronic Networks can be modiﬁed in TA-SCOPE where changes from the original design are discovered while on site.

Depending on which level of the network is in focus, several different options can be performed.

1 Navigate

to the circuit to be modiﬁed.

2 Press function key Options.

3 From here the edit options Add circuit, Cut, Copy, Paste and Delete are accessible.

4 Add circuit can only be performed from the top level of the network and from any non-terminal circuit.

5 Select Add circuit from the Options menu. Deﬁne if the new circuit is a terminal or non-terminal circuit.

6 TA-SCOPE enables several balancing options for the circuits. Navigate

to the Balancing With drop down

list and press enter. Scroll the list

and press enter to select. Contact your local IMI Hydronic Engineering

sales ofﬁce for more details on hydronic systems with Dp control.

7 Press the function key Continue.

8 Deﬁne Valve

for the circuit. Valve type and size from previous input is default, cycle the sizes with or

press enter to open Deﬁne valve menu.

9 For terminal circuits Design ﬂow

can be entered (optional).

10 Enter number of circuits to add to duplicate the same circuit several times.

11 Press function key Add.

1 2 3 4 5

Hydronic Networks

Tips! Levels in a Hydronic Network *A and *A.1 are non-terminal circuits. Possible to add both terminal and non-terminal circuits to this level *A.1.1 are terminal circuits. No circuits can be added

TA-SCOPE

Hydronic Networks

Delete Network

It is possible to delete the entire network from the Hydronic Network main menu.

1 Navigate

to the network to be deleted.

2 Press function key Options.

3 Select Delete and press enter.

4 Press function key Ye s and the network disappears from the list.

5 To delete individual circuits in a network, navigate

to each circuit and delete one by one.

6 Open the network and navigate

to the circuit.

7 Press function key Options and select Delete.

Create a Hydronic Network

Is also possible to create a network directly in the TA-SCOPE if no Hydronic Network has been downloaded from HySelect.

1 Press function key New from the Hydronic Network main menu.

2 Enter network name and optional description. Dot key works as caps lock. For a dot keep the key pressed until a

dot appears. Numerical keys works the same, a prolonged press enters a digit.

3 If needed, edit the ﬂuid settings. Navigate

to and press enter, more Fluid details on page 34.

4 Press function key Create and the new network appears in the list displayed at Hydronic Networks main menu.

5 Select

the new network and press enter.

6 Add content to the network. Press function key Options and select

Add circuit, press enter.

7 Tick the box for Circuit with terminal units by pressing enter if there is a terminal.

8 TA-SCOPE enables several balancing options for the circuits. Navigate

to the Balancing With drop down

list and press enter. Scroll the list and press enter to select. Contact your local IMI Hydronic Engineering sales ofﬁce for more details on hydronic systems with Dp controller.

9 Press the function key Continue.

10 Deﬁne Valve

for the circuit. Valve type and size from previous input is default, cycle the sizes with or

press enter to open Deﬁne valve menu.

11 For terminal circuits Design ﬂow

can be entered (optional).

12 Enter number of circuits to add.

13 Press function key Add.

TA-SCOPE

Balancing

Explanation of Function

Balancing is one of the main functions in TA-SCOPE. It is a systematic methodology to ensure that the hydronic

system actually performs as speciﬁed by the designer and provides the desired indoor climate at the lowest possibly energy cost.

The TA-Diagnostic and TA-Wireless methods provide a survey of the entire hydronic system and take you valve by valve, module by module through the plant. Easy-to-follow step-by-step instructions are displayed on TA-SCOPE.

Balancing can be performed both in Hydronic Networks created and downloaded from HySelect and also on modules deﬁned on site with your TA-SCOPE.

Prerequisites for Balancing

There are several important system requirements which should be ensured before starting the balancing process.

• Variable speed pump is at full speed (set-point will be optimised after balancing).

• Control valves are fully open.

• Partner valve is fully open.

• Balancing valves of the module are all set at half-opening or at calculated presetting opening (optional for

TA-Wireless method).

• The right media/ﬂuid temperature in cooling system.

Balance a Hydronic Network with TA-Diagnostic

The TA-Diagnostic method is an evolution of the TA Balance method. The TA-Diagnostic method provides automatic calculation of valve handwheel settings module by module for the entire hydronic system to ensure design ﬂow is available at all terminal units. It also delivers a Dp map for locating and diagnosing problems in hydronic modules.

When balancing a predeﬁned hydronic network the action can be started either from the Balancing function, as described below, or directly from the function Hydronic Networks, see page 23. The method and required actions are then the same.

1 Select

Balancing from the main menu, press enter.

2 If required, adjust the acceptable ﬂow deviations in design conditions with

Balancing Tolerance (also available in Settings menu, see page 37).

3 Select TA-Diagnostic method. Press enter.

4 A general description of the TA-Diagnostic method is displayed. Press function key Continue.

5 A drop-down list of networks stored in your TA-SCOPE is displayed. Navigate

to desired network and press enter.

If no Hydronic Network is stored the only available option is New Hydronic Network.

6 Select An existing module, press enter.

7 The selected network appears on the display. Expand

the network and navigate

to the module where the balancing should start from.

8 Ensure the essential balancing prerequisites displayed in the list are fulﬁlled, press

function key Continue.

9 A list of options appears on the display. Select Perform Balancing and press enter.

10 The selected module appears on the display. Navigate

to the ﬁrst valve you wish to

measure on and press enter.

11 Connect the measuring equipment to the ﬁrst valve you wish to measure on, see page 15 for connection details.

12 System properties including design ﬂow, valve type and valve opening for the selected valve are displayed.

13 Press the function key Measure.

Balancing

Tips! In the TA-Diagnostic method valves can be measured in any order but numbering must follow the correct order starting at 1 at the entry of the module and incrementing by 1 for each next valve as we progress towards the end of the module.

1 2 3 4 5

TA-SCOPE

Balancing

14 After the calibration cycle is done the measurement begins and values for the connected valve are displayed.

15 Press function key Continue.

16 Shut the valve and then press the function key Done.

17 Values for the closed valve are displayed. Press function key Continue.

18 Re-open the valve to the previous setting as displayed and press function key Continue.

19 The selected module appears on the display. Navigate

to the next valve you wish to measure. Press function

key Measure and repeat the process from item 11.

20 Continue to measure all valves in the module until they are all marked with a green tick. Follow the sequence as

above and instructions on the display. To check current status of the valves in the module press View measured

data from the Options menu.

21 When all valves in the chosen module are measured select Calculate from the Options menu.

22 A table of diagnosed Differential Pressures (Dp) in the module is displayed on screen. The diagnosed Differential

Pressures correspond to the pressure drops that will happen in each circuit and distribution pipe segment (supply+return) when design ﬂows will be obtained in all circuits.

23 Navigate

in the diagnostic table to compare the diagnosed values to the design Differential Pressures (Dp) if

you have downloaded a calculated hydronic network from HySelect. Press function key Continue.

24 Calculated setting for each valve in the module are shown in a list, adjust the valves accordingly.

25 Repeat the balancing process as above (item 6-24) for each module in the Hydronic Network.

26 To verify the completeness of the balancing process a control measurement of each valve should be performed.

27 The collected data from the control measurement can be uploaded to HySelect and used for a Balancing report.

Balance a Hydronic Network with TA-Wireless

The TA-Wireless method makes use of wireless technology and simultaneous measurement with two Dp sensors for balancing a hydronic network. It minimizes the number of access to each balancing valve. Required equipment is two Dp sensors and two or more long distance transmission relays (required for balancing inside buildings over more than 20-30 m or across multiple ﬂoors).

1 Select

Balancing from the main menu, press enter.

2 If required, adjust the acceptable ﬂow deviations in design conditions with Balancing Tolerance (also available in

Settings menu, see page 37).

3 Select TA-Wireless method. Press enter.

4 A general description of the TA-Wireless method is displayed. Press function key Continue.

5 A drop-down list of networks stored in your TA-SCOPE is displayed. Navigate

to desired network and press

enter. If no Hydronic Network is stored the only available option is New Hydronic Network.

6 Select An existing module, press enter.

7 The selected network appears on the display. Expand

the network and navigate to the module where the

balancing should start from.

8 Ensure the essential balancing prerequisites displayed in the list are fulﬁlled, press function key Continue.

9 A list of options appears on the display. Select Perform Balancing and press enter.

Tips! Make sure that you have two Dp sensors available and that your TA-SCOPE is set in two Dp sensors mode before starting balancing with the TA-Wireless method, see Wireless signal on page 37.

TA-SCOPE

Tips! The TA-Wireless method always starts by measuring on the last valve of the module with Dp sensor nr 2. This valve is named the Reference Valve.

Tips! Numbering of the valves in a module must follow the correct order starting at 1 at the

entry of the module and incrementing by 1 for each next valve as we progress towards the end of the module.

Balancing

1 2 3 4 5

10 The selected module appears on the display. A blue circle with an arrow indicates that the reference valve (the last

valve) is the valve to start with. Navigate to the reference valve and press function key Measure.

11 Read the displayed instructions and connect Dp sensor nr 2 to the last valve, see page

15 for connection details. Press function key Continue.

12 After the calibration cycle is done the measurement begins and values for the last valve

are displayed in the upper right side of the screen. Adjust valve setting to the value indicated on screen. This setting is calculated by TA-SCOPE to ensure balancing with minimum pressure drops. You may unlock the setting by selecting Unlock valve setting from the Options menu. Press function key Continue.

13 Read the displayed instructions and connect Dp sensor nr 1 to the “upstream”

valve. Press function key Continue.

14 The module appears on the display. The reference valve is marked with a green

tick and a blue circle with an arrow indicates that the upstream valve is the next valve to be measured. Press function key Measure.

15 After the calibration cycle is done the measurement begins. Values from the two

Dp sensors are displayed side-by-side in the upper part of the screen.

16 Adjust and input valve setting until you equalize displayed ﬂow ratios.

Alternatively you may press function key Adjust which will start a computeraided measuring process to equalize ﬂow ratios. Press function key Continue when ﬂow ratios are equalized.

17 The module appears on the display. The reference valve and upstream valve are

marked with a green tick and a blue circle with an arrow indicates that the next valve to be measured. Press function key Measure and repeat the process from item 15 above.

18 Continue to measure all valves in the module until they are all marked with a green tick. Follow the sequence as

above and instructions on the display.

19 When all valves in the chosen module are measured and adjusted, an information screen is displayed with

instructions to complete the balancing of the module. Press function key Continue.

20 Leave Dp sensors 1 and 2 in place and adjust the partner valve until ﬂow ratios of 100% are measured by both

Dp sensors. Press function key Save. The obtained ﬂows in the ﬁrst and last valves of the module are then saved in memory.

21 To verify the completeness of the balancing process a control measurement of the other valves of the module

should be performed.

22 The collected data from the saved measurements can be uploaded to HySelect and used for a Balancing report.

TA-SCOPE

Modify or Deﬁne New Module

Whilst on site and performing balancing on a hydronic system changes from the original design might be discovered. The function A newly deﬁned module enables you to add modules to a hydronic network in TA-SCOPE.

1 Select

Balancing from the main menu, press enter.

2 If required, adjust the acceptable ﬂow deviations in design conditions with the option Balancing Tolerance (also

available in Settings menu, see page 37).

3 Select TA-Diagnostic method or TA-Wireless method. Press enter.

4 Navigate

to A newly deﬁned module, press enter.

5 Enter number of circuits to add to the module.

6 Untick the box Partner valve available if no partner valve is included in the module.

7 If required adjust the option Minimum Dp in the index valve, which is set by default to the market standard

value.

8 Press function key Continue.

9 Deﬁne system properties including design ﬂow, valve type and valve opening for the valves in the new module.

Press function key Continue.

10 A list of existing hydronic networks is displayed and the newly deﬁned module can be inserted into one of these.

Navigate

the desired network and press enter.

11 The network will appear as an expandable structure. Press

or enter to expand/collapse the network. Navigate

to the correct level for the new module, press enter to insert.

12 Enter a module name of your own preference or use the automatic name function by ticking the box automatic,

press enter when the box is in focus.

13 Alternatively a separate network for the new module can be created. Instead of selecting an existing network,

enter a network name which has not been used previously. Also name the module, either enter a name or use the automatic function.

14 Press function key Continue to start balancing the valves in the new module.

15 Continue the balancing process as described in “Balance a Hydronic Network with TA-Diagnostic”, item 8 (page

25) to the end, or as described in “Balance a Hydronic Network with TA-Wireless”, item 8 (page 26) to the end.

Balancing

TA-SCOPE

Troubleshooting

Explanation of Function

Troubleshooting is all about measuring relevant hydronic data and making use of them to deduce the origin of hydronic problems. It is a key functionality provided by TA-SCOPE.

The TA-Diagnostic method is an evolution of the well-known TA Balance method that takes you valve by valve, module by module through the plant. Easy-to-follow step-by-step instructions are displayed on TA-SCOPE. The TA-Diagnostic method delivers a Dp map for locating and diagnosing problems in each hydronic module on which it is used.

Software wizards are also available in the TA-SCOPE taking you step-by-step through the process of diagnosing problems and errors in a hydronic circuit.

Diagnose a Hydronic Network with TA-Diagnostic

The TA-Diagnostic method is a balancing and diagnostic method. It can be started either from Troubleshooting or from Balancing in the main menu, see page 25 for a detailed description. The method and required actions are the same.

Use the Required Dp on Circuit Troubleshooting Wizard

This troubleshooting wizard is to be used when design ﬂow cannot be obtained in a circuit. Based on two measurements, it allows determining the Differential Pressure (Dp) to be applied on a circuit in order to reach the design ﬂow. Required equipment is a ﬂow measuring valve in the circuit that can be installed on supply or return side and one measuring point on the other side.

1 Select

Troubleshooting from the main menu. Press enter.

2 Select

Required Dp on circuit. Press enter.

3 Ensure the required equipment listed on screen is available on the

circuit, press function key Continue.

4 Connect the Dp sensor as shown on screen. Note that you will need to

adjust the valve setting in the next step in order to reach a minimum Dp usually set at 3 kPa. Press function key Continue.

5 You are in the Measure ﬂow screen. You can input design ﬂow, change valve type and diameter, input valve

setting and deﬁne the ﬂuid. Follow steps 4 to 14 from Measure ﬂow section in page 18.

6 After the calibration cycle is done the measurement begins and values are displayed for Differential Pressure (Dp),

Flow and optional Temperature if the temperature probe(s) is connected.

7 Adjust and input accordingly valve opening until you obtain more than 3 kPa in the valve. Press function key

Continue.

8 Connect the Dp sensor as instructed on screen in order to measure

the current Differential Pressure (Dp) of the circuit, press function key

Continue.

9 After the calibration cycle is done the measurement begins and a value

is displayed for Differential Pressure (Dp). Press function key Continue.

10 Troubleshooting data are displayed. Measured Dp on circuit and

Measured ﬂow are the two measurements you have just performed. Required Dp on circuit is the Differential Pressure (Dp) that will be required on the circuit

in order to be able to reach the design ﬂow you have input. You can input another design ﬂow to examine the corresponding required Differential Pressure on the circuit.

Troubleshooting

TA-SCOPE

Data Logging

Explanation of Function

Data Logging is used to study ﬂuctuations of system performance over a predetermined period of time. Flow, differential pressure (∆p), temperature and power can be logged.

Connect the Dp Sensor to the valve and then perform preparations to collect system data. During the predeﬁned time period the Dp Sensor can be left at the site to log measurements. When the measuring period is ﬁnished the stored data is available for downloading to the Handheld.

A logging can be performed both from a valve deﬁned in a Hydronic Network or a separate valve free of choice.

Start a New Logging

1 Connect measuring equipment according to the logging to be performed.

For e.g., Flow and temperature logging the Dp Sensor and one temperature sensor is required. Connection details on page 15.

2 Navigate

to Data Logging in the main menu, press enter.

3 Select Start New Logging, press enter.

4 Navigate

to the type of measuring to be performed e.g., Flow and temp

logging, press enter.

5 Available sensors, their status and connections are displayed in a list. Additional

details and guidance are displayed below the list. Items not used in the logging are grey and can not be selected.

6 Navigate

to required sensors and press enter to select. Repeat until all

required sensors are selected.

7 Selected state is indicated by an icon,

, or in front of the sensors name

in the list.

8 Press function key Continue to move on to valve settings.

9 When logging ﬂow, differential pressure (∆p) or power, calibration is required.

10 After the calibration cycle is done enter valve and ﬂuid preferences for the valve

to be logged.

11 If the logging is started from Hydronic Network function, see page 23, the network row is active and the circuit

name displayed.

12 If the valve is not linked to a hydronic network the network row will state Undeﬁned.

Logging Options

Type Abbreviation Required sensors

Flow logging q DpS-Visio

Dp logging Dp (∆p) DpS-Visio

Temperature logging T 1 SPTP or 1 DTS

connected to DpS-Visio

DT logging DT (∆T) 1 SPTP + 1 DTS (or 2 DTS)

connected to DpS-Visio

Power logging P DpS-Visio & 1 SPTP + 1 DTS or DpS-Visio & 2 DTS

Flow and temp. logging q, T DpS-Visio & 1 SPTP or DpS-Visio & 1 DTS

Dp and temp. logging Dp (∆p), T DpS-Visio & 1 SPTP or DpS-Visio & 1 DTS

TA-SCOPE

13 For non-IMI TA valves press the function key Option, select Switch to

Kv-mode and press enter. Enter information regarding the valve.

14 Press the function key Continue for further settings of the logging.

15 Reference name is by default “Log” followed by a ﬁgure which increments by

the number of loggings stored. Optional; enter a reference name of your own preference.

16 Set Start Date and Start Time for the logging.

17 Set Time Step, in seconds, to be measured. The interval is selectable within 3

to 240 seconds.

18 Deﬁne Length of the logging which is limited by remaining memory and

battery capacity of the Dp Sensor displayed on the screen.

19 Release memory by erasing old loggings. Press the function key Options and

select List loggings in memory, press enter.

20 A list of loggings and the occupied memory is displayed. Press the function

key Delete to remove the one in focus or Delete all for clearing the whole memory.

21 Press function key Done to return to the logging preferences.

22 Edit any of the parameters by pressing function key Options to select or navigate

to the item, press enter

and adjust the settings with

. Press enter.

23 Press function key Save and logging will be executed accordingly to settings.

24 Leave Dp Sensor switched on at the valve for logging. It will automatically go into sleep mode between the

measurements to minimize battery consumption.

25 Pick up the Dp Sensor when logging is completed.

Download Loggings

When a logging is ﬁnalised the data is ready to be downloaded from Dp Sensor to Handheld for viewing and upload to PC for further analysis.

1 Make sure the communication, wireless or by cable, between Handheld and Dp Sensor is established.

2 Select Download logging from Dp sensor from the Data Logging main menu.

3 The status of Dp Sensor is displayed and can be;

• Available – logging ﬁnished and ready to download

• Logging in progress – logging is being performed

• Logging programmed – Dp Sensor prepared to perform logging

4 Press function key View to display the loggings stored in Dp Sensor.

5 Navigate

to the logging you wish to download.

6 Press function key Download to start. During download you can select the option to delete after completion of

the download process.

View Loggings

Logged data is stored and reached with the function View Loggings in handheld. Possible to view data as graph or listed in several ways. Select Data Logging from the main menu, press enter.

1 Navigate

to View Loggings in handheld, press enter.

2 Navigate

to preferred logging, press the function key View.

3 A summary of the logging is displayed.

4 Press function key Options and select

display alternative for the data.

• View logging data – measuring points listed displayed with time and values for each one.

Data Logging

Tips! It is possible to download the data of a logging while this logging is in progress.

TA-SCOPE

Data Logging

• Navigation keys scrolls the list page by page showing six items at the time. Press the function key

Options for alternatives on moving to the very end or beginning of the list and also to change units for

measured data.

• View logging graph – measured data displayed as a graph.

• Zoom in/out with the navigation keys

. Scroll right/left with the navigation keys . Press function key

Tracking to view logged data step by step. A vertical black line indicates the measuring point and data is

displayed below the graph. Move the tracking line with . Press function key No tracking to end.

• View logging statistics – overview of the maximum and minimum measuring points for each type of data

during the logged period.

5 Press function key Units to change any of the measuring units.

Logging – DpS-Visio

Logging progress (Replaced by

when a logging is waiting to start)

Progress in time / Total logging time

Time-step

Last logged values

TA-SCOPE

Support Functions

Overview of Support Functions

TA-SCOPE has besides the hydronic functions also several functions to support these.

Fluid – Settings of ﬂuid in the system to be explored and diagnosed. Water is the most common ﬂuid in

hydronic systems but water with various additives can also be handled by TA-SCOPE.

Hydronic Calculator – Perform calculations based on the relationship between ﬂow, differential

pressure (∆p), Kv value, power and differential temperature (∆T). The function also gives guidance in selecting pipes and valves when designing hydronic systems and enables unit conversions.

Settings – Manage adjustments regarding the instrument and appearance of information from the

Settings function.

Information – Displays information like software version, last calibration and battery details on

Handheld, Dp Sensor and also Temperature Sensor when connected.

Support Functions

TA-SCOPE

Fluid

Explanation of Function

This function controls settings of ﬂuid in the system to be measured and balanced. It is also possible to perform

any adjustments of ﬂuid from the measuring menus when entering deﬁnitions, look for the

icon.

Regardless of which menu the ﬂuid settings are performed from, they will have impact on all present activities in TA-SCOPE at that moment.

Water is the most common ﬂuid in hydronic systems but water with various additives can also be handled by TA-SCOPE. Automatic viscosity correction is performed for all IMI TA valves.

Change Fluid

1 Select

from the main menu, press enter.

2 Navigate

to the second input ﬁeld and expand by pressing enter.

3 Select

desired type of ﬂuid by pressing enter. The most common types;

glycol, brine and alcohol are selectable from the drop down list.

4 For the option Any Other Fluid the density, viscosity and speciﬁc heat are to be

set. Press function key Properties and deﬁne the ﬂuid.

5 For the ﬂuids; Glycol, Brine and Alcohol also set the additive and the

concentration as a percentage.

6 The top-most input ﬁeld is for ﬂuid Temperature. Freezing point is stated.

7 When ﬁnished press function key Done.

Tips! The auto-correction function prevents entering a too high or too low value for temperature and additive concentration.

TA-SCOPE

Hydronic Calculator

Explanation of Function

Hydronic Calculator easily performs calculations based on the relationship between ﬂow, differential pressure (∆p), Kv-value, power and differential temperature (∆T).

This function also gives guidance in selecting pipes and valves when designing hydronic systems and enables unit conversions.

Hydronic Calculator in TA-SCOPE provides the same functionality as HyTools which originates from the Calculation Disc (Balancing Nomogram/Red disc).

Calculate Flow-Kv-Dp (∆p)

Calculate Power-Flow-DT (∆T)

Calculate Flow-Valve Setting-Dp (∆p)

Calculate Flow/Kv/Dp (∆p)/Power/DT (∆T)

1 Select

Hydronic Calculator from the main menu, press enter.

2 Select

calculation option:

Calculate Flow-Kv-Dp (∆p)

Calculate Power-Flow-DT (∆T)

3 Chose variable to be calculated from the Calculate drop down list, press enter to display or cycle the list with

4 Enter values for the two other variables.

5 Result is automatically displayed.

6 Switch to calculate another variable, press function key

or or .

7 Return to Hydronic Calculator main menu by pressing function key Quit.

Calculate Valve Opening

1 Select

Calculate valve setting (red disk) press enter.

2 Select Setting from the Calculate drop down list.

3 Enter values for ﬂow and differential pressure (∆p).

4 Select valve size from the drop down list, press enter.

5 Deﬁne valve type from the drop down list, press enter.

6 Result is automatically displayed.

7 Switch to calculate another variable, press function key

or or .

8 Return to Hydronic Calculator main menu by pressing function key Quit.

Recommend Pipe Dimension

1 Navigate

to Select Pipe, press enter.

2 Enter Flow.

3 Select type of pipe, cycle the options with

or press enter to open drop down list.

4 List of calculated pipes is automatically displayed.

5 The best pipe dimension is indicated by a green arrow.

6 Scroll the list with

7 Linear pressure drop and velocity is displayed for each pipe.

8 Switch to Select Valve, press function key

9 Return to Hydronic Calculator main menu by pressing function key Quit.

Hydronic Calculator

TA-SCOPE

Hydronic Calculator

Recommend Valve Dimension

1 Navigate

to Select Valve, press enter.

2 Enter Flow.

3 Select valve type, cycle the options with

or press enter to open drop down list.

4 List of calculated valves is automatically displayed.

5 The best valve dimension is indicated by a green arrow.

6 Scroll the list with

7 List also displays two alternatives for Differential pressure (∆p) at various valve openings depending on valve type.

8 Switch to Select Pipe, press function key

9 Return to Hydronic Calculator main menu by pressing function key Quit.

Unit Conversion

1 Navigate

to Unit Conversion, press enter.

2 Select variable for conversion, cycle the options with

or press enter to open drop down list.

3 Set the units according to desired conversion.

4 When entering a value in one of the value ﬁelds the converted value is shown in the other.

5 Return to Hydronic Calculator main menu by pressing function key Quit.

TA-SCOPE

Settings

Explanation of Function (Handheld)

In the Settings menu, customised adjustments of the instrument and information representation are managed.

Wireless signal

The checkbox turns the two Dp Sensors mode On/Off. This mode allows the use of the new TA-Wireless balancing method performing measurements with two Dp sensors simultaneously.

Available Dp Sensors (and optional Relays), their wireless status and MAC address are displayed in a list. Items that have been previously connected to the handheld are displayed in grey if Show DpS archive is selected in the Options menu.

If a Dp Sensor is used for the ﬁrst time with the handheld, they need to be paired by connecting them by cable. See Wireless Communication section on page 14.

Select Disable all radios in the Options menu to turn off all radio communication. Select Enable Hh radio to set handheld wireless signal back to On. When switching the wireless signal back to On each unit must be connected by cable to re-establish contact. Once

is visible in the list,

disconnect the cable to commence wireless communication.

In order to conﬁgure long-distance transmission with the optional TA-SCOPE Relays select Conﬁgure Relays in the Options menu. A software wizard takes you step-by-step through the conﬁguration process. The option Add intermediate Relays allows adding more intermediate Relays to an existing relay conﬁguration.

Technical Parameters

In addition to the default settings, it is possible to show a wider range of IMI TA valves e.g., valves no longer in production. Advanced technical parameters for valves and pipes can also be customised.

Units

Displayed units are automatically set correctly for your market prior to delivery but can also be customised in this menu. It is also possible to alter the viewed units directly in the measuring menus during operation. Updated units will be maintained across the TA-SCOPE functionality. Reset All in the Units menu will bring back the market speciﬁc, standard settings

Power Saving

Adjust the display backlight intensity and time limits for screen dimming, sleep mode and switch off.

Device Names

Every Handheld and Dp Sensor can be given a customised name. This may be particularly useful in companies with several TA-SCOPE instruments. Any Handheld and Dp Sensor can become a wireless pair. Establish communication between any two units by following the process of connecting an alternative Dp Sensor (see page 15).

Language & Formats

Select language for display text, set format for date, time and decimal appearance.

Key Beep

Set the key beep volume between two different levels or off.

Date & Time

Set the date and time. Time is displayed on the Information bar of Handheld unit.

Information Messages

Enable/Disable the display of information messages. It can be done message by message.

Reset to Factory Settings

Reset all parameters to factory-set values. All measured and logged data are also erased.

Settings

TA-SCOPE

Settings

Explanation of Function (DpS-Visio)

In the settings menu, customised adjustments of the DpS-Visio and information representation are managed.

Long press to open settings menu Long press to close settings menu Short press - jump to next screen

Arrow button to change settings

Settings are open

Toggle Dp ﬁltering on/off

Change display brightness level

Change time for display auto off

Change Dp measuring unit

Change temperature unit

Toggle radio on/off

Long press

to close

settings menu

TA-SCOPE

Information

Explanation of Function

The Information menu displays basic system details of the Handheld, and all available sensors including;

• Available battery capacity

• Current software version and date of last update.

• Database area and version for IMI TA valves and other IMI Hydronic Engineering

information.

• Last calibration of Dp Sensor and Temperature Sensor(s). If displayed in red the

calibration is older than one year and a new calibration is required.

• Pressure offset voltage

Tips! The Information details will be helpful when contacting IMI Hydronic Engineering with queries regarding your TA-SCOPE instrument.

TA-SCOPE

PC Communication

Transfer of Data

Connect TA-SCOPE to your PC to transfer data, e.g., hydronic networks and collected system information to and from the HySelect software.

Use the USB-cable to connect the Handheld to a PC and the HySelect software will automatically connect to TA-SCOPE. Simply follow the instructions on the PC.

Software Upgrade

When a new version of the TA-SCOPE software is available, HySelect will automatically suggest an upgrade. Simply connect your Handheld and DpS-Visio as shown and follow the instructions on the PC.

PC Communication

TA-SCOPE

Instrument Care & Service

Instrument Care and Service

Care & Storage Recommendations

• TA-SCOPE can be cleansed with a damped cloth and a lenient cleaning-agent.

• Never leave water in the Dp Sensor when risk of freezing exists (i.e., in a car during winter)!

• Do not expose to extreme temperatures, the battery may explode if disposed of in ﬁre.

• Storage above 60° C is not allowed.

• Other usage than speciﬁed in this manual may cause damage to the unit or user.

Batteries – Capacity & Charging

Upon delivery the TA-SCOPE is partly charged and prepared to start balancing immediately. The Information bar on the Handheld displays the battery status for both Handheld and Dp Sensor whenever communication is established.

The Handheld, Dp Sensor and TA-SCOPE Relays can be charged at the same time through the multi-charger. The TA-SCOPE is delivered with one multi-charger and 2 DC-cables (i.e. the cable between unit and multi-charger). A DC-cable is delivered with each extra TA-SCOPE unit (DpS or TA-SCOPE Relay).

The batteries installed in the TA-SCOPE are speciﬁcally designed for this application and may not be changed under any circumstances. Contact your local IMI Hydronic Engineering sales ofﬁce if you experience any battery issues.

The time for charging from empty batteries is approximately six to seven hours and gives up to three full working days of wireless performance.

The Handheld and DpS-Visio will also charge connected to the PC during transfer of measuring data and software updates, see page 40.

OK Not OK

Tips! Maximise battery capacity by adjusting the settings for backlight, time to sleep mode and time to switch-off. Power Saving options are reached from the Settings menu.

Warning! Do not open the instrument. This can damage the instrument and void your guarantee!

See page 43 for further information.

Warning! Both Handheld and Dp Sensor contain batteries which require charging. The supplied

multi-charger from IMI Hydronic Engineering must be used!

TA-SCOPE

Dp Sensor Battery Indicator

The DpS-Visio have a LED showing ﬁxed or ﬂashing green, orange or red light depending on battery status and remaining capacity.

Red light Less than 30% battery capacity remaining

Orange light Less than 70% battery capacity remaining

Green light More than 70% battery capacity remaining

Fixed light Charging completed

Flashing light 1 sec. Charging in progress

Flashing light 2 sec. On battery or Dp Sensor connected to Handheld for additional power supply

Flashing light 9 sec. (for Dp Sensor only)

Dp Sensor in sleep mode whilst logging is in progress. Press

during 1 second to reactivate the

Dp Sensor.

Filter Cleaning

Filters in the measuring hoses protect the Dp Sensor from dirt and particles in the ﬂuid running in the hydronic system.

Wear of the ﬁlter depends on usage, change when required to maintain optimum accuracy. A set of spare ﬁlters is delivered with the TA-SCOPE and can also be ordered as an accessory.

Clean the ﬁlter frequently, preferably after each session.

Use the Allen key, 3 mm, provided in the TA-SCOPE case, to remove the ﬁlter holder (1), washer (2), O-ring (3) and ﬁlter (4). Release and wash the ﬁlter.

Calibration Certiﬁcates

Calibration certiﬁcates for the TA-SCOPE Dp Sensor and Digital Temperature Sensor are issued after the delivery control. The equipment used is traceable to national standards according to ISO 9001 or equivalent.

The frequency of calibration depends upon instrument usage and requirements according to corporate standards. IMI Hydronic Engineering recommends regular calibration of the Dp sensor and Digital Temperature Sensor on an annual basis to ensure optimum performance.

Instrument Care & Service

TA-SCOPE

Guarantee

TA-SCOPE is guaranteed to be free of material or performance defects in normal use and service. The guarantee period is two years, starting from and including the day of delivery. A guarantee period of 365 days applies for repairs and service.

This guarantee applies only for the original purchaser and does not include consumable materials or measuring instruments which, in IMI Hydronic Engineering’s opinion, have been used incorrectly, have been neglected or have been damaged as a result of accident or abnormal use or handling. IMI Hydronic Engineering guarantees that its software operates in all signiﬁcant respects in accordance with its performance speciﬁcation. IMI Hydronic Engineering does not guarantee that its software is fault free or that it will operate without crashing.

IMI Hydronic Engineering’s obligations in respect of its guarantee are restricted to full replacement of the purchase cost or cost-free repair or replacement of defective products delivered to a IMI Hydronic Engineering authorised service centre during the guarantee period, at IMI Hydronic Engineering’s discretion. To claim service under guarantee, either contact the nearest IMI Hydronic Engineering authorised service centre or send the product, carriage-paid (FOB) and insured, to the nearest IMI Hydronic Engineering authorised service centre with a description of the problem. IMI Hydronic Engineering does not accept the risk of damage to the product during transport. After repair under guarantee, the product will be returned carriage-paid (FOB) to the purchaser.

If IMI Hydronic Engineering is of the opinion that the fault has been caused by incorrect use, modiﬁcations, accident or abnormal use or handling, we will submit an estimate for the cost of repairs and await approval of this estimate before starting work. After repair, the product will be returned carriage-paid to the customer, after which the customer will be invoiced for the cost of repair and of returning the product (FOB).

Guarantee

TA-SCOPE

FCC Notiﬁcation and ETL Markings

TA-SCOPE complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protections against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorientate or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

ETL LISTED: Conforms to UL Std 61010-1. Certiﬁed to CSA Std C22.2 No 61010-1.

4001573

FCC Notiﬁcation and ETL Markings

Note! Changes or modiﬁcations of the equipment, not expressly approved by the party responsible for compliance, could void the users authority to operate the equipment.

TA-SCOPE

Measurement range

Total pressure

– TA-SCOPE.......................................................max 1 600 kPa

– TA-SCOPE HP ................................................. max 2 500 kPa

Differential pressure

– TA-SCOPE.............................................................. 0-500 kPa

– TA-SCOPE HP ..................................................... 0-1 000 kPa

Recommended pressure range during ﬂow measurements

– TA-SCOPE.............................................................. 1-500 kPa

– TA-SCOPE HP ..................................................... 3-1 000 kPa

Temperature liquid medium measurement ............ -20 – +120°C

Measurement deviation

Differential pressure

– TA-SCOPE....................................... 0.1 kPa or 1% of reading,

whichever is the highest

– TA-SCOPE HP ................................. 0.2 kPa or 1% of reading,

whichever is the highest

Flow ........................ as for differential pressure + valve deviation

Temperature ....................................................................<0.2°C

Battery capacity, operating and charge times

Handheld unit battery, capacity ................................. 4 400 mAh

– operating time (with backlight on) ....................................>25 h

– charge time to full capacity ............................................. 6-7 h

Dp sensor unit battery, capacity ................................ 1 400 mAh

– operating time (continuous measurements) .....................>25 h

– charge time to full capacity ..............................................2.5 h

Logging time (in sleep mode) ..................................... >100 days

Relay battery, capacity .............................................. 4 400 mAh

– operating time .................................................................>25 h

– charge time to full capacity ............................................. 6-7 h

Ambient temperature

During operation ............................................................. 0-40°C

During charging .............................................................. 0-40°C

During storage*) ...................................................... -20 – +60°C

*) Do not leave water in the sensor when there is a risk of freezing.

Humidity

Ambient humidity ................................................... max. 90%RH

Sealing

Handheld unit (in wireless mode).........................................IP 64

Dp sensor unit DpS-Visio (in wireless mode) .......................IP 64

Safety pressure and temperature probe ..............................IP 65

Digital temperature sensor ..................................................IP 65

Relay ..................................................................................IP 44

IP4X = ingress of solid foreign objects >1mm diameter IP6X = dust tight IPX4 = protected against splashing water IPX5 = protected against water jets

Dimensions/Weight

Handheld unit .......................................... 205x96x29 mm, 365g

Dp sensor unit DpS-Visio ....................... 120x120x56 mm, 630g

Display

Handheld

– Size .................................................................................. 3.5”

– Number of dots .........................................................320x240

– LCD type ...........................................................................TFT

– Colour ................................................................ 262K (24BIT)

– Back light ............................................................. LED WHITE

DpS-Visio

– Size .................................................................................. 1.5”

– Number of dots .........................................................128x128

– Type ............................................................................... OLED

– Colour ............................................................................ 265K

Data storage

Storage of measured data ................................... > 2 000 valves

Logging of data (3 channels) .......... 3 x 40 000 measuring values

Wireless

Wireless (between handheld and Dp sensor, 2.4 GHz)

Range in open space ............................................. approx. 70 m

Range indoors ..................................................approx. 20-30 m

Wireless (between two relays, 868 MHz – EC version, 915 MHz – FCC version)

Range in open space ........................................... approx. 500 m

Range indoors ................................................ approx. 5-6 ﬂoors

Multi-charger

Input voltage .............................................................. 100-240 V

Input frequency ............................................................ 50-60 Hz

Output voltage ................................................................ 5.2 V =

Output current ............................................................. 6000 mA

Technical speciﬁactions valid at an altitude of max. 2000 m.

Technical Speciﬁcations

TA-SCOPE

DpS-Visio (Dp sensor unit)

Included: Measuring hoses 500 mm x2, identiﬁcation rings x2,safety pressure probe (SPP) x2, DC cable x1

0-500 kPa (standard) 52 199-971 0-1 000 kPa (HP, high pressure) 52 199-972

Relay

1 DC cable per relay included

Relay kit, case with 3 relays

868 MHz (Europe) 52 199-961 915 MHz (US) 52 199-962

Relay, separate

868 MHz (Europe) 52 199-963 915 MHz (US) 52 199-964

Digital Temperature Sensor (DTS)

52 199-941

Extension cable for Digital Temperature Sensor

Length 5 m 52 199-994

Safety probes

Safety pressure probe (SPP) 52 199-951

Safety pressure/temperature probe (SPTP) 52 199-952

Multi-charger

Excl. AC and DC cables 310 395-01

DC cable

To connect handheld to the multi-charger 310 397-01 To connect DpS-Visio to the multi-charger 311 040-01

AC cable

Europe 310 396-01 UK 310 396-02 US 310 396-03 AU/NZ 310 396-04

Cable wrapping

To keep SPTP cable and hose together 310 355-01

Accessories

TA-SCOPE

Spare Filter

To measuring hoses 309 206-01

Identiﬁcation rings

“DpS 1” and “DpS 2” for marking the Dp sensors when using TA-Wireless. To be placed on measuring hoses.

DpS 1 310 399-01 DpS 2 310 399-02

Measuring Hoses

3 m extension, red 52 199-997 3 m extension, blue 52 199-998

500 mm, red 52 199-953 500 mm, blue 52 199-954

150 mm with twin needle 52 199-999

Measuring Needle

307 635-62

Chucks

Chuck, red for old valves and TA-BVS 309 748-60 Chuck, blue for old valves and TA-BVS 309 748-61

Measuring Nipples

Connection thread 1/2” 52 197-303 Connection thread 3/4” 52 197-304

Measuring Points

STAF-SG, DN 20-50

39 mm 1/4” 52 179-009 103 mm 1/4” 52 179-609

STAF/-SG, DN 65-400

39 mm 3/8” 52 179-008 103 mm 3/8” 52 179-608

Spanners

Spanner for measuring points, older valves 52 187-004

Allen key 3 mm, balancing 52 187-103 Allen key 5 mm, draining 52 187-105

Accessories

www.imi-hydronic.com

IMI Hydronic TA-SCOPE User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual