TSI/Alnor 5303-2, 5210-6, 5310-3, 5210-3, 5310-4 User manual

GAS FLOW MULTI-METER

MODELS 5200 / 5210 /

5220 /5230 / 5203

OPERATION AND SERVICE MANUAL

P/N 6012604, REVISION C

OCTOBER 2019

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WARNING

TSI flow meters employ a heated platinum sensor. They should not be used with flammable or
explosive gases or mixtures.

CAUTION

TSI flow meters are not medical devices under FDA 510k and in no situation should they be
utilized for human respiration measurements.

Warranty

Copyright

TSI Incorporated / 2019 / All rights reserved.

LIMITATION OF WARRANTY AND LIABILITY (effective February 2015)

Seller warrants the goods, excluding software, sold hereunder, under normal use and service as described in the operator's
manual, to be free from defects in workmanship and material for 12 months, or if less, the length of time specified in the
operator's manual, from the date of shipment to the customer. This warranty period is inclusive of any statutory warranty. This
limited warranty is subject to the following exclusions and exceptions:

a. Hot-wire or hot-film sensors used with research anemometers, and certain other components when indicated in specifications,

are warranted for 90 days from the date of shipment;
b. Pumps are warranted for hours of operation as set forth in product or operator’s manuals;
c. Parts repaired or replaced as a result of repair services are warranted to be free from defects in workmanship and material,

under normal use, for 90 days from the date of shipment;
d. Seller does not provide any warranty on finished goods manufactured by others or on any fuses, batteries or other consumable

materials. Only the original manufacturer's warranty applies;
e. This warranty does not cover calibration requirements, and seller warrants only that the instrument or product is properly

calibrated at the time of its manufacture. Instruments returned for calibration are not covered by this warranty;
f. This warranty is VOID if the instrument is opened by anyone other than a factory authorized service center with the one

exception where requirements set forth in the manual allow an operator to replace consumables or perform recommended

cleaning;
g. This warranty is VOID if the product has been misused, neglected, subjected to accidental or intentional damage, or is not

properly installed, maintained, or cleaned according to the requirements of the manual. Unless specifically authorized in a

separate writing by Seller, Seller makes no warranty with respect to, and shall have no liability in connection with, goods which

are incorporated into other products or equipment, or which are modified by any person other than Seller.
The foregoing is IN LIEU OF all other warranties and is subject to the LIMITATIONS stated herein. NO OTHER EXPRESS OR

IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE. WITH RESPECT TO

SELLER’S BREACH OF THE IMPLIED WARRANTY AGAINST INFRINGEMENT, SAID WARRANTY IS LIMITED TO CLAIMS
OF DIRECT INFRINGEMENT AND EXCLUDES CLAIMS OF CONTRIBUTORY OR INDUCED INFRINGEMENTS. BUYER’S

EXCLUSIVE REMEDY SHALL BE THE RETURN OF THE PURCHASE PRICE DISCOUNTED FOR REASONABLE WEAR AND
TEAR OR AT SELLER’S OPTION REPLACEMENT OF THE GOODS WITH NON-INFRINGING GOODS.

TO THE EXTENT PERMITTED BY LAW, THE EXCLUSIVE REMEDY OF THE USER OR BUYER, AND THE LIMIT OF
SELLER'S LIABILITY FOR ANY AND ALL LOSSES, INJURIES, OR DAMAGES CONCERNING THE GOODS (INCLUDING
CLAIMS BASED ON CONTRACT, NEGLIGENCE, TORT, STRICT LIABILITY OR OTHERWISE) SHALL BE THE RETURN OF
GOODS TO SELLER AND THE REFUND OF THE PURCHASE PRICE, OR, AT THE OPTION OF SELLER, THE REPAIR OR
REPLACEMENT OF THE GOODS. IN THE CASE OF SOFTWARE, SELLER WILL REPAIR OR REPLACE DEFECTIVE
SOFTWARE OR IF UNABLE TO DO SO, WILL REFUND THE PURCHASE PRICE OF THE SOFTWARE. IN NO EVENT
SHALL SELLER BE LIABLE FOR LOST PROFITS, BUSINESS INTERRUPTION, OR ANY SPECIAL, INDIRECT,
CONSEQUENTIAL OR INCIDENTAL DAMAGES. SELLER SHALL NOT BE RESPONSIBLE FOR INSTALLATION,
DISMANTLING OR REINSTALLATION COSTS OR CHARGES. No Action, regardless of form, may be brought against Seller
more than 12 months after a cause of action has accrued. The goods returned under warranty to Seller's factory shall be at
Buyer's risk of loss, and will be returned, if at all, at Seller's risk of loss.

Buyer and all users are deemed to have accepted this LIMITATION OF WARRANTY AND LIABILITY, which contains the complete
and exclusive limited warranty of Seller. This LIMITATION OF WARRANTY AND LIABILITY may not be amended, modified or its
terms waived, except by writing signed by an Officer of Seller.

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iv Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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Contents

Warranty ............................................................................................................................................................ iii

Contents ............................................................................................................................................................. v

CHAPTER 1 Unpacking and Parts Identification ......................................................................................... 1

List of Standard Components ............................................................................................................ 1

5200 Series Low Flow Gas Flow Multi-Meter ............................................................................. 1

Standard Accessory Kit ..................................................................................................................... 2

5200 Series Standard Accessory Kit (52000) ............................................................................. 2

Low Pressure Measurement Kit ........................................................................................................ 3

5200 Series Low Pressure Measurement Kit (5200-LPMK) ....................................................... 3

Optional Accessories ......................................................................................................................... 3

5200 Series Accessories ............................................................................................................ 3

5000 Series Universal Accessories ............................................................................................ 4

CHAPTER 2 Meter Setup ................................................................................................................................. 7

Instrument Overview ......................................................................................................................... 7

5200 Series Low Flow Gas Flow Multi-Meter ............................................................................. 7

Supplying Power ............................................................................................................................... 8

USB Hub Cable ........................................................................................................................... 8

Communications ................................................................................................................................ 9

USB-C to USB-A Cable .............................................................................................................. 9

USB-A to RS232 Cable............................................................................................................. 10

Connecting Inlet Filter ..................................................................................................................... 11

Changing Tube Ends ....................................................................................................................... 12

Low Pressure Measurement Kit ...................................................................................................... 13

5200 Series Low Pressure Measurement Kit (5200-LPMK) ..................................................... 13

CHAPTER 3 Meter Operation ........................................................................................................................ 15

Getting Started ................................................................................................................................ 15

Power Button ............................................................................................................................ 15

Initialization and Warm-Up ........................................................................................................ 15

Touchscreen Display ................................................................................................................ 15

Measurement Parameters ............................................................................................................... 15

Flow Measurement ................................................................................................................... 15

Temperature Measurement ...................................................................................................... 16

Absolute Pressure Measurement ............................................................................................. 16

Low Differential Pressure Measurement ................................................................................... 16

Relative Humidity Measurement ............................................................................................... 16

Volume Measurement ............................................................................................................... 16

Totalizer Measurement ............................................................................................................. 17

Units of Measurement ..................................................................................................................... 17

Type of Gas ..................................................................................................................................... 18

Model Numbers based on Gas Calibration ............................................................................... 18

Meter Configuration ......................................................................................................................... 18

Data Logging ................................................................................................................................... 18

Preset Logging Configurations and Sample Points .................................................................. 19

CHAPTER 4 Touchscreen Navigation ......................................................................................................... 21

Display Overview ............................................................................................................................. 21

Meter Home Screen .................................................................................................................. 21

Menu Screen ............................................................................................................................. 22

Measurements .......................................................................................................................... 22

Type of Gas .............................................................................................................................. 22

v

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Flow Directional Indicators ........................................................................................................ 23

Pause/Play Display ................................................................................................................... 23

Configuring the Meter ...................................................................................................................... 24

Measurement Parameters ........................................................................................................ 24

Units of Measurement ............................................................................................................... 24

Flow Conditions ......................................................................................................................... 25

Type of Gas ............................................................................................................................... 25

Locking the Meter ...................................................................................................................... 26

Volume and Triggers ....................................................................................................................... 27

Setting Triggers ......................................................................................................................... 28

Making Volume Measurements ................................................................................................ 29

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

Logging Parameters .................................................................................................................. 30

Log Data .................................................................................................................................... 31

Export Data Files ....................................................................................................................... 31

Delete Data Files ....................................................................................................................... 32

Rotate Screen .................................................................................................................................. 33

Alerts ................................................................................................................................................ 33

Meter Information............................................................................................................................. 34

Updating Firmware .................................................................................................................... 35

Device Settings ................................................................................................................................ 36

Reset Device Settings ..................................................................................................................... 37

Zero Low Pressure .................................................................................................................... 38

Reset Totalizer .......................................................................................................................... 38

Reset Device to Factory Defaults ............................................................................................. 38

CHAPTER 5 Maintenance .............................................................................................................................. 41

Flow Sensor ..................................................................................................................................... 41

Re-Certification ................................................................................................................................ 41

Damaged Tube End Connections ................................................................................................... 41

Cases ............................................................................................................................................... 41

Storage ............................................................................................................................................ 42

CHAPTER 6 Troubleshooting ....................................................................................................................... 43

Technical Contacts .......................................................................................................................... 44

Returning the Gas Flow Multi-Meter for Service ............................................................................. 44

CHAPTER 7 FLO-Sight PC Software ........................................................................................................... 45

CHAPTER 8 Serial Command Set ................................................................................................................ 47

Commands for Flow Rate, Temperature, Pressure, and Volume ................................................... 47

Measurement Setup Commands ..................................................................................................... 47

Miscellaneous Commands .............................................................................................................. 48

APPENDIX A 5200 Series Flow Multi-Meter Specifications ...................................................................... 49

5200 Series Pressure Drop ............................................................................................................. 51

5200 Series Dimensions .................................................................................................................. 52

APPENDIX B Standard Flow Rate vs. Volumetric Flow Rate ................................................................... 53

APPENDIX C Humidity Compensation ........................................................................................................ 55

Disable / Enable Humidity Compensation ................................................................................. 55

APPENDIX D Remote Flow ........................................................................................................................... 57

Theory of Operation ......................................................................................................................... 57

Remote Flow Setup ......................................................................................................................... 57

vi Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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Qty

Item Description

Part / Model

1

Low Flow Gas Flow Multi-Meter, 3/8 inch tube ends
Measures Flow, Temperature, Absolute Pressure

5200

Low Flow Gas Flow Multi-Meter, 3/8 inch tube ends
Measures Flow, Volume, Temperature, Absolute Pressure, Differential

Pressure

5210

Low Flow Gas Flow Multi-Meter, 3/8 inch tube ends
Measures Flow, Volume, Temperature, Absolute Pressure, Differential

Pressure, Relative Humidity

5220

Low Flow Gas Flow Multi-Meter (High Accuracy), 3/8 inch tube ends,
includes Tabletop Stand

Measures Flow, Volume, Temperature, Absolute Pressure, Differential
Pressure, Relative Humidity

5230

Low Flow Gas Flow Multi-Meter (Wide Accuracy Spec), 3/8 inch tube ends
Measures Flow, Temperature, Absolute Pressure

5203

1

Calibration Certificate

N/A

1

5200 Series Standard Accessory Kit

52000

1

Low Pressure Measurement Kit
(5210 /5220/5230 models only)

5200-LPMK

1

License key for FLO-Sight™ PC Software
(Includes a free trial of the advanced version)

5000-PC

C H A P TE R 1

Unpacking and
Parts Identification

List of Standard Components

Carefully unpack the instrument and accessories from the shipping container. Check the individual
parts against the list of components in tables below. If any parts are missing or damaged, notify
TSI immediately.

5200 Series Low Flow Gas Flow Multi-Meter

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™

FLO-Sight is a trademark of TSI Incorporated.

1

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Standard Accessory Kit

Item Description

TSI Part Number

Picture

5200 Series 1/4 Inch Tube Ends (2)

5200-025IN

5200 Series 10 mm Tube Ends (2)

5200-10MM

5200 Series Low Pressure Inlet Filter,
3/8 Inch Barbed

5200-IF-LP

5200 Series Low Pressure Inlet Filter,
1/4 Inch Barbed

5200-IF-LP

5000 Series USB-C to USB-A Power and
Communications Cable (6 ft.)

5000-USBC-A

5000 Series Universal Power Supply

5000-UPS

5000 Series USB Hub Cable

5000-HUB

5200 Series Standard Accessory Kit (52000)

2 Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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Low Pressure Measurement Kit

Item Description

Quantity

Picture

3/8 inch Tee Fitting with 1/8 inch barb

2

1/4 inch Tee Fitting with 1/8 inch barb

2

Tubing 1/8 inch ID x 1/4 inch OD

96 inches

Tubing 3/8 inch ID x 1/2 inch OD
(4-inch pieces)

2

Tubing 3/16 inch ID x 5/16 inch OD
(4-inch pieces)

2

Item Description

TSI Part Number

Picture

5200 Series 3/8 inch Tube Ends (2)

5200-375IN

5200 Series 1/4 inch Tube Ends (2)

5200-025IN

5200 Series 10 mm Tube Ends (2)

5200-10MM

5200 Series Low Pressure Measurement Kit (5200-LPMK)

Optional Accessories

5200 Series Accessories

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Item Description

TSI Part Number

Picture

5200 Series End Caps (2)

5200-EC

5200 Series Collars (2)

5200-C

5000 Series Universal Accessories

Item Description

TSI Part Number

Picture

5000 Series Tabletop Stand

5000-TTS
5000 Series USB-C to USB-A Power and
Communications Cable with Screw Lock
(6 ft.)

5000-USB-LOCK

5000 Series USB-RS232 Cable
and Null Modem Converter

5000-RS232

5000 Series Wall Mounting Kit

5000-WMK

5000 Series Wall Mounting –
Back Plate Only

5000-WMBP

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Item Description

TSI Part Number

Picture

5000 Series Wall Mounting –
Meter Plate Only

5000-WMMP

5000 Series Wall Mounting
DIN Rail Kit

5000-WMDRK

5000 Series Wall Mounting DIN Rail – Clips
Only (2)

5000-WMDRC

5000 Series Deluxe Carrying Case

5000-DCC

FLO-Sight™ PC Software
(Advanced Version)

5000-PC-ADV

See Chapter 7 for more
information.

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6 Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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1. Power Button (On/Off)

5. USB-C Power / Communications Port

2. Color Touchscreen Display*

6. USB-A Communications Ports (2)

3. Interchangeable Tube Ends

7. Differential Pressure Ports

(5210 / 5220 / 5230 models only)

4. Mounting Inserts (M3 thread size)

8. Collars

C H A P TE R 2

Meter Setup

Instrument Overview

5200 Series Low Flow Gas Flow Multi-Meter

Meter Front

Meter Back

* The color touchscreen display is resistive and responds to applied pressure

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7

Supplying Power

(1) (2)

(3)

The 5200 Series Multi-Meter can be powered by connecting the USB-C to USB-A Power and
Communications Cable from the USB-C port on the meter to: 1) the 5000 Series Universal Power
Supply, 2) a computer, or 3) an alternative USB-compatible source that can provide 5 VDC.

Power Supply: 5.0 VDC ±5%, 500 mA maximum

USB Hub Cable

Some computer USB ports are not capable of sufficiently powering the meter. The meter may fail to
power on, or the meter may power on but be unable to complete the startup process.

If you are unable to power your meter from the computer, connect using the provided USB hub cable.
To do this, connect the USBC-A power cable to the USB hub cable, plug the hub cable into the USB-A
port of the computer, and plug the other end of the USBC-A cable into the USB-C port located on top
of the meter.

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Communications

In addition to supplying power, the
5000 Series USB-C to USB-A cable
(5000-USBC-A) provides direct
communication between the Multi­Meter and a computer. The graphic
to the right shows the connection
scheme.

You can view real-time
measurements and control your
meter through FLO-Sight™ PC
Software or through an alternative
program such as HyperTerminal® or
PuTTY using ASCII commands.

For more details, please refer to the
FLO-Sight™ PC Software Manual
or the Series 5200/5300 ASCII
Command Set Manual.

USB-C to USB-A Cable

®

HyperTerminal is a registered trademark of Hilgraeve, Incorporated

Operation and Service Manual 9

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USB-A to RS232 Cable

RS-232 Settings

 Baud Rate 115,200 k (by default,

unit can be switched to 38.4 k)

 Data Bits 8
 Parity None
 Stop Bits 1
 Flow Control None

To communicate via serial, you can purchase the optional USB-A to RS-232 Serial Cable Kit
(5000-RS232) which is comprised of a USB-A to RS-232 serial cable and null modem converter. The
cable can be connected from either USB-A port on the meter. See the image below for connecting the
Multi-Meter via RS-232.

NOTE: The Multi-Meter must be rebooted after connecting the adapter and cable in order to load

the driver.

Once the cable is connected and the meter has been rebooted, you can communicate via serial with
the ASCII commands found in the Series 5200/5300 ASCII Command Set Manual.

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Connecting Inlet Filter

CAUT I ON

Always use a filter on the inlet of the flow meter. Failure to filter the gas flow may
change the calibration and/or permanently damage the sensor.

NOT E

Connecting a second inlet filter or tube to the outlet side of the 5200 Series Gas Flow Multi-Meter
will create back pressure. In general, minimize back pressure on the meter to maintain the highest
possible accuracy.

The 5200 Series Gas Flow Multi-Meters have an exposed thermal flow sensor that is highly sensitive
to foreign matter and particles within the gas flow. TSI supplies inlet filters for both low pressure and
high pressure applications and recommends that these filters be used at all times while testing with the
instrument. After attaching the inlet filter, connect the flow tube to the inlet side of the filter.

If you are measuring a bidirectional gas flow and are concerned about foreign matter or particles
entering the flow stream from either side of your test setup, TSI recommends an inlet filter be placed
on both sides of the meter.

See Appendix A for the pressure drop created by connecting the supplied inlet filters to the 5200
Series Multi-Meter along with additional specifications.

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Changing Tube Ends

NOT E

5200 Series Low Flow Multi-Meter and 5300 Series High Flow Multi-Meter tube ends are not
interchangeable.

The 5200 Series Gas Flow Multi-Meter incorporates interchangeable tube ends that you can easily
configure without the need for special tools or additional accessories. Follow the step-by-step
instructions below to remove and replace the 5200 Series Gas Flow Multi-Meter tube ends.

Step 1: Unscrew and remove the collars then remove the tube ends by pulling them straight out of

the meter.

Step 2: Select your desired size of tube ends and insert them into the meter while aligning the anti-

rotation notch on the tube end with the tab on the meter.

Step 3: After aligning the tube ends into the meter, slide the collars back on and tighten them by

rotating clockwise.

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Low Pressure Measurement Kit

1. Use a supplied 4-inch piece of

3/8 inch ID x 1/2 inch OD tubing
or cut a piece to fit your
desired length.

2. Connect the tubing from the

meter tube end to the 3/8 inch
Tee Fitting with the barb
facing up.

3. Measure and cut a length of

1/8 inch ID x 1/4 inch OD tubing
and connect it from the Tee
Fitting barb to the (+) port on the
Multi-Meter.

1. Use a supplied 4-inch piece of

3/16 inch ID x 5/16 inch OD
tubing or cut a piece to fit your
desired length.

2. Connect the tubing from the

meter tube end to the 1/4 inch
Tee Fitting with the barb
facing up.

3. Measure and cut a length of

1/8 inch ID x 1/4 inch OD tubing
and connect it from the Tee
Fitting barb to the (+) port on the
Flow Multi-Meter.

TSI includes a Low Pressure Measurement Kit (5200-LPMK) to utilize the low differential pressure
measurement available on models 5210, 5220, and 5230. The kit comes complete with the airway
pressure fittings and tubing needed to connect the breathing or test circuit to the Flow Multi-Meter. See
below for instructions on connecting the Low Pressure Measurement Kits to the 5200 Series.

NOTE: TSI does not require that these kits be utilized to make differential pressure measurements

but provides them simply as a convenience.

5200 Series Low Pressure Measurement Kit (5200-LPMK)

Meter Setup: 3/8 inch or 10 mm Tube Ends

Meter Setup: 1/2 inch Tube Ends

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14 Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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CAUTION

TSI flow meters are not medical devices under FDA 510k and in no situation should
they be utilized for human respiration measurements.

C H A P TE R 3

Meter Operation

Getting Started

Power Button

Upon providing power to the Flow Multi-Meter it will power ON. To power the instrument OFF, press
and hold the Power button for 5 seconds. If power is provided to the instrument and the instrument is
turned OFF, the Power button can be pressed once to power the instrument ON.

Initialization and Warm-Up

It takes approximately 40 seconds for the Flow Multi-Meter to initialize. A TSI splash screen will be
displayed during this period. The meter will display measurements after initialization, but a warm-up is
required for the 5200 Series to read within its accuracy specification.

Model 5230 requires a 15-minute warm-up prior to use; whereas, all other 5200 Series models require
a 12-minute warm-up. No additional warm-up is needed if a meter is restarted after it has been
warmed up and/or in operation.

Touchscreen Display

5200 Series Gas Flow Multi-Meters utilize a 2.8-inch color LCD touchscreen display for easy viewing
and operation. The touchscreen display is resistive and responds to pressure from a finger, stylus, or
other instrument. The Multi-Meter touchscreen can be operated while wearing gloves.

Measurement Parameters

The 5200 Series Gas Flow Multi-Meter measures flow rate, flow volume, temperature, absolute
pressure, low differential pressure (Models 5210 and 5220 only), and relative humidity (Model 5220
only). All measurements made by the 5200 Series Multi-Meter are NIST traceable.

Flow Measurement

The 5200 Series Gas Flow Multi-Meters incorporate TSI’s proprietary platinum film sensor designed
for measuring gas flows with high accuracy and fast response time while minimizing the pressure
drop. Flow measurements are bi-directional and depending on the model can be selected to measure
air, oxygen, air/oxygen mixtures, nitrogen, and carbon dioxide. Flow measurement data is available on
the meter, through FLO-Sight PC Software, or via ASCII commands.

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15

Meter Orientation

NOT E

At low flow rates, the temperature inside of the flow tube will increase because of the heat
generated by the thermal flow sensor. This effect is normal and the temperature of the incoming gas
will be measured once flow resumes.

NOT E

Humidity compensation does not apply to oxygen or carbon dioxide gas flows.

Although the 5200 Series can measure flow in both directions, TSI recommends that flow be run
through the meter from left to right as this is the orientation in which the meter was calibrated. There is
an arrow printed on the bottom of the meter for reference.

Flow measured in this direction will be displayed as positive while flow measured in
the reverse direction will be shown as negative.

For maximum flow accuracy at low flows, TSI also recommends that the meter be run in a horizontal
orientation.

Temperature Measurement

The 5200 Series Multi-Meters have an independent temperature transducer in the flow tube to
measure and display the gas temperature. The temperature sensor is also used for temperature
compensation of flow rate and for converting flow from standard to volumetric units. Temperature
measurement data is available on the meter, through FLO-Sight PC Software, or via ASCII
commands.

Absolute Pressure Measurement

The 5200 Series Multi-Meters measure absolute or barometric pressure near the outlet of the flow
path. This pressure measurement is required for converting standard flow to volumetric flow. Absolute
pressure measurement data is available on the meter, through FLO-Sight PC Software, or via ASCII
commands.

Low Differential Pressure Measurement

Models 5210, 5220, and 5230 Flow Multi-Meters have the ability to measure differential pressure, also
known as breathing circuit pressure. The pressure differential of flows can be measured at the meter
or at any point along the circuit. Low pressure measurement data is available on the meter, through
FLO-Sight PC Software, or via ASCII commands. When combined with absolute pressure, low
pressure readings can be used to calculate a volume flow rate at a remote point in the system. See
Appendix D for more information on Remote Flow Measurements.

Relative Humidity Measurement

Models 5220 and 5230 Gas Flow Multi-Meter includes a relative humidity sensor near the inlet of the
flow path. In addition to providing a humidity measurement, sensor readings are used to compensate
the air flow for humidity effects to provide an equivalent dry-gas flow measurement. Relative humidity
measurement data is available through the meter, FLO-Sight PC Software, or via ASCII commands.

Volume Measurement

5200 Series Gas Flow Multi-Meters measure total volume by integrating flow over time. This is a
calculated measurement performed by the Multi-Meter and is controlled through triggers. You can set
begin and end triggers for volume measurements using flow rate, absolute pressure, or low differential
pressure values.

See the topic “Volume and Triggers” in Chapter 4 of this manual for more information on triggering and
volume measurements. For models 5210, 5220, and 5230 you can set triggers and take volume

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measurements through the meter or with FLO-Sight PC Software. Volume measurements are

Measurement

Factory Default Units

Optional User-Selectable Units

Flow

Liters per Minute (L/min)

Cubic Feet per Minute (ft3/min)

Flow Gas Standard

Standard (Std)

Volumetric (Vol)
Actual (Act)
Remote (Rem)

Temperature

Degrees Celsius (°C)

Degrees Fahrenheit (°F)

Absolute Pressure

Kilopascals (kPa)

Pascals (Pa)
Hectopascals (hPa)
Millibars (mbar)
Pounds per Square Inch (PSI)
Inches of Water (inH2O)
Centimeters of Water (cmH2O)
Millimeters of Mercury (mmHg)

Low Pressure

(5210, 5220, 5230
models only)

Centimeters of Water
(cmH2O)

Pascals (Pa)
Hectopascals (hPa)
Kilopascals (kPa)
Millibars (mbar)
Pounds per Square Inch (PSI)
Inches of Water (inH2O)
Millimeters of Mercury (mmHg)

Relative Humidity

(models 5220, 5230 only)

Percent Relative Humidity
(%RH)

Temperature Dew Point in Degrees Celsius
(TdpC) Temperature Dew Point in Degrees
Fahrenheit (TdpF)

Volume

Liters (L)

Milliliters (mL)
Cubic Feet (ft3)

Totalizer

Liters (L)

Milliliters (mL)
Cubic Feet (ft3)

available via ASCII commands for all 5200 Series models.

Totalizer Measurement

All 5200 Series Gas Flow Multi-Meters include a totalizer feature that measures total volume by
integrating flow over time. This is a calculated measurement performed by the meter and operates as
a running total. The totalizer count begins automatically when the meter is powered, even if the
parameter is not displayed. You can reset the totalizer count back to zero within the meter. Totalizer
measurements can be viewed on the meter and in FLO-Sight PC Software.

Units of Measurement

The 5200 Series Gas Flow Multi-Meter allows for user-selectable units of measurement options for all
available measurement parameters. Units of measurement can be configured directly through the
meter or with FLO-Sight PC Software. Please see "Configuring the Meter" in Chapter 4 for instructions
on changing units.

The table below outlines the default units and optional user-selectable units for each measurement
parameter.

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Type of Gas

Air Only

Air, O2, Air/
O2 Mix

Air, CO2

O2 Only

CO2 Only

5200 Series

5200-1

5200-2

5200-3

5200-6

5200-7

The 5200 Series is capable of measuring Air, Nitrogen, Oxygen, Air/Oxygen Mix, or Carbon Dioxide
depending on the model. You can select the type of gas to be measured from the available gas
calibrations on your meter. The type of gas can be set on the meter directly, through FLO-Sight PC
Software, or via ASCII commands.

Model Numbers based on Gas Calibration

Meter Configuration

The 5200 Series Multi-Meter enables you to select measurement parameters to display, units of
measurement, and the type of gas to be measured directly from the meter’s touchscreen display.

There is an option to lock the meter which restricts you from changing measurement settings directly
from the Meter Home Screen. The lock function is set to disabled as its default so that measurement
settings can be changed freely.

If the lock function is enabled, you must unlock the meter before you can make changes to
measurement settings on the Meter Home Screen. You can lock and unlock the screen through the
meter itself, but the lock function can only be enabled and disabled through FLO-Sight PC Software.

See "Configuring the Meter" in Chapter 4 for step-by-step instructions on configuring the meter
through the touchscreen display. Additional settings can be configured using FLO-Sight PC Software
or with ASCII commands.

Data Logging

Series 5200 Multi-Meters can save measurement data on their internal memory which can be exported
for viewing and analysis. Models 5210, 5220, and 5230 enable you to log data and configure logging
parameters directly from the meter. See “Data Logging” in Chapter 4 for instructions on logging data
through the meter. Data logging can also be done with the advanced version of the FLO-Sight PC
Software for all 5000 Series Models. Please refer to the FLO-Sight PC Software Manual for more
information.

The table below shows the preset data logging configurations available on the meter and specifies the
number of sample points collected for each configuration. A blank field indicates the configuration is
unavailable from the touchscreen display. For example, the box for a 1 second Test Length @ 100 ms
Sample Time Intervals is blank and is therefore unavailable on the meter.

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Preset Logging Configurations and Sample Points

Sample
Time
Interval

Test Lengths

1 sec

5 secs

15 secs

1 min

10 mins

1 hour

5 hours

24 hours

1 ms

1000

5000

15000

5 ms

200

1000

3000

100 ms 50

150

600

1 second 60

600

3600

5 seconds

120

720

3600

1 minute 60

300

1440

5 minutes

12

60

288

NOTE: Sample time intervals and test lengths can be customized with FLO-Sight PC Software.

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1. Meter Home Tab

6. Volume and Triggers Tab *

2. Measurement Readings

7. Log Data Button *

3. Type of Gas

8. Menu Drop-down Screen

4. Flow Directional Indicator

9. Device Name and Information

5. Pause Display Button

10. Alerts Indicator

C H A P TE R 4

Touchscreen Navigation

Display Overview

Meter Home Screen

Upon startup, the home screen of the meter will be loaded. The home screen is where you will see
real-time data for multiple measurements, interact with the display, and make changes to the meter
through the settings menu.

*Available on 5210, 5220, and 5230 models only

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Menu Screen

1. Go to Meter Home Screen

5. Rotate Display 180º

2. Set Logging Parameters *

6. Settings Menu

3. Data Management *

7. Press anywhere outside menu to close

menu screen

4. Reset Device Settings

Up to four measurement parameters can
be displayed simultaneously on the home
screen. You can configure the fields to
display any available measurement
parameters as well as change units of
measurement.

The Meter Home Screen displays the
active gas calibration for the Flow
Multi-Meter. Certain models may be
calibrated for a single gas while others
may be calibrated to measure multiple
gases. The type of gas can be
changed after unlocking the meter for
configuration. See "Configuring the

Meter" in Chapter 4 for instructions on

changing the gas type.

*Available on 5210, 5220, and 5230 models only

Measurements

Type of Gas

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Flow Directional Indicators

On either side of the “Type of Gas” field, arrows point in the direction of gas flow through the meter
and correspond with changes in the direction of flow. In the default bidirectional mode, flow moving
from left to right  through the meter is shown as positive. Flow moving from right to left  through
the meter is shown as negative. If the flow is zero, no indicator arrows will be displayed.

Pause/Play Display

The Pause button is used to pause the display from updating. When the Pause button is pressed, the
current measurement values will remain fixed on the screen. The meter will continue to make
measurements while paused, and pausing the display does not affect any active datalog sessions.

When paused, the button’s icon will change to a green play icon and the display function will become
disabled (grayed out). Press anywhere on the screen to re-enable display functionality. To un-pause
the display and resume screen updates, press the Play button.

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Configuring the Meter

On the Meter Home Screen you can change the measurement parameters, units of measure, and the
type of gas to be measured. Changes can be made on the Meter tab and the Volume tab
(if available).

Measurement Parameters

Press a value field, use the scroll arrows to select a parameter, and click Save.

Units of Measurement

Press a units field, use the scroll arrows to select the desired units, and click Save.

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Flow Conditions

Standard

This is flow rate the air would be moving if the temperature and pressure were at
standard conditions. For TSI instruments, standard conditions are defined at 21.1°C
(70°F) and 101.3 kPa (14.7 psia).

Actual

This uses the actual temperature and pressure
of the gas to deliver the volumetric flow rate.
This is the true volume flow of the gas exiting
the flow meter.

User

This factor allows you to apply your own
temperature and pressure conditions to the gas
flow. You can specify these conditions with
FLO-Sight PC Software.

Remote

This option allows you to calculate volume flow rate at a remote point in the system
using the absolute pressure and differential pressure measurements. See Appendix D
for more information on Remote Flow Measurements.

When Flow is selected as a measurement parameter, you have the option to select how the flow
measurement is calculated and displayed. These options are available in the Select Unit dialog box
that appears when the Units of Measurement field is pressed for a flow measurement.

Type of Gas

Press the type of gas field, use the scroll arrows to select the type of gas, and click Save.
NOTE: If an Air/Oxygen mix is selected, the meter assigns a 21% oxygen mix. The oxygen

concentration can be customized using FLO-Sight PC Software.

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Locking the Meter

To enable the locking function, connect the
meter to FLO-Sight PC Software, click on
the menu icon in the software and select
Settings. Make sure the device you want to
configure is selected, press the Edit button,
click the Device Lock toggle switch, and
press Save. The meter is now locked and
you will not be able to change measurement
parameters, units of measurement, or the
gas type without first unlocking the meter.

There is an option to lock the meter which restricts you from changing measurement settings directly
from the Meter Home Screen. With the lock function enabled, you must unlock the meter before you
can make changes to measurement settings on the Meter Home Screen.

You can lock and unlock the screen through the meter itself, but the lock function can only be enabled
and disabled through FLO-Sight PC Software. The lock function is set to disabled as its default so that
measurement settings can be changed freely.

Enable Meter Locking

Unlock / Lock the Meter

Once the lock function is enabled through FLO-Sight PC Software, a lock icon will become visible in
the Menu header of the Flow Multi-Meter. You now must first unlock the meter before you can
configure measurement settings on the Meter Home Screen.

To unlock the meter, select the Menu drop-down on the Home screen then select the Lock icon in the
Menu header. Once unlocked, the lock icon will change to an open lock and you can freely change
measurement settings on the Meter Home Screen.

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With the meter unlocked, navigate back to
the Meter Home Screen by selecting
Meter/Volume from the menu. The fields
unlocked for configuration on the Meter
Home Screen will have a gray box
displayed around them.

The meter will remain unlocked and open
for changes until you lock the meter. To lock
the meter and restrict changes to the Meter
Home Screen, navigate to the Menu drop­down and press the Lock icon. Once
locked, the lock icon will change to back
closed and you will no longer be able to
change measurement settings on the Meter
Home Screen.

Volume and Triggers

Volume is a calculated measurement that integrates flow over time and is controlled through triggers.
This feature is available through the meter for models 5210, 5220, and 5230 only and is located on the
Volume tab of the meter. You can control your volume measurements by selecting the trigger
parameter, trigger mode, and begin/end trigger values.

The graphic below shows conceptually how volume is measured between two trigger levels.

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Setting Triggers

Trigger Parameter

Flow, Absolute Pressure, or Low Pressure

Test Mode

Single or Continuous

The meter must be stopped to edit trigger settings. On the Volume tab, confirm that the meter is
stopped (shown below left) and press on the field you would like to edit.

If a volume measurement is active (shown below right), then press the Stop button to cancel the
measurement and allow edits to be made to trigger settings.

Select Mode

With the volume screen stopped, press the middle fields to bring up the Select Mode dialog box. In this
screen you can choose your Trigger Parameter (Flow, Absolute Pressure, or Low Differential
Pressure) and Test Mode (Single or Continuous testing). Use the arrows to scroll through the selection
options and click Save to complete.

Single Test Mode: You must press the Play button before each volume measurement is taken.
Continuous Test Mode: The meter will continually make volume measurements each time the begin

trigger condition is met.

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Begin/End Triggers and Slope

Begin / End Trigger Values

Select from available values

Begin / End Trigger Slopes

Positive or Negative

Trigger

Units

Trigger Values

Flow

Std L/min

+/– 0.1, 0.5, 1, 2, 3, 5, 7.5, 10, 20

Absolute Pressure

kPa

90, 95, 98, 100, 102, 104, 107, 110

Low Differential Pressure

cmH2O

+/– 0.5, 1, 2, 3, 4, 5, 10

With the volume screen stopped, press the fields that you would like to edit. In the Select Trigger and
Slope screens, you can select your Begin Trigger or End Trigger values and the Slopes of the triggers.
Use the arrows to scroll and select your Trigger Values and the Slopes of the values (Positive or
Negative). Once you have made your selections, click the Save button.

The slope of the trigger is the direction of the trigger parameter measurement reading as it passes the
trigger value as defined by you. A positive slope is ascending measurement readings (ex. 1, 2, 3, 4)
and a negative slope is descending readings (ex. 4, 3, 2, 1).

Please note the trigger options for the volume begin and end triggers. These are set as the default
options and cannot be changed by you.

Making Volume Measurements

Once all settings have been saved, press the Play button to lock trigger settings and begin making
volume measurements.

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Once the Play button is pressed to take measurements, the Flow Multi-Meter will notify you on screen
when the Begin Trigger, and then End Trigger, is reached. After the end trigger is reached, the meter
will display the calculated volume measurement.

Data Logging

Models 5210, 5220, and 5230 enable you to configure logging parameters and initiate data logging
sessions directly from your Flow Multi-Meter. On the Meter Home Screen of these models, a Log
button will be visible. In the Menu drop-down screen, these models will display options for

“Logging Parameters” and “Data Management.”

Logging Parameters

From the Meter Home Screen, press the Menu button and select Logging Parameters from the drop-
down menu. In the Logging Parameters screen, use the scroll arrows to select the Sample Time (aka
sample rate) and Test Length for data logs. The Log Name is automatically generated for each data
file (ex. Log 1, Log 2, Log 3…). Once selections have been made, click on SAVE.

Sample Time

The sample time determines the rate at which the Flow Multi-Meter will store measurement data
points. All data points are the average of 1 ms readings. For example, a 50 ms sample rate would log
20 data points per second with each data point being comprised of the average of 50 one-millisecond
readings.

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Test Length

The test length determines the duration of the data logging session.
NOTE: The Sample Time and Test Length fields are interrelated, and changing the option for one

may result in the option changing for the other. See the table “Preset Logging Configurations

and Sample Points” in Chapter 3 of this manual for more information. Custom sample times

and test lengths can be specified when logging data through FLO-Sight PC Software.

Log Data

To log data, press the LOG button from the Meter Home Screen. Once pressed, the Log button will
turn green and a clock will count down the test length time. After the logging session is complete, a log
file will be created and the log button will return to its normal state.

To stop an active data logging session, press the green data logging countdown button and select

Stop. No data file is created when a logging session is stopped.

NOTE: The meter will log data for all available measurement parameters (not including volume or

totalizer measurements) regardless of what is displayed on the screen.

Export Data Files

Logged data is saved in the meter’s internal memory with each logging session creating a new file. To
export data files, insert a USB flash drive into either of the meter’s USB-A ports, press the Menu
button from the Meter Home Screen, and select Data Management from the drop-down menu. The
Data Management screen displays the number of logged data files stored on the meter. A maximum of
20 datalog files can be stored on the Flow Multi-Meter.

Select EXPORT to copy all stored datalog files onto the inserted USB flash drive.

Operation and Service Manual 31

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Exported data log files are saved in .csv format. Once on the flash drive, you can edit file names,
transfer the files to other devices, or delete the files at your discretion. In addition to measurement
readings, the .csv file (shown below) contains information about the meter, data logging parameters,
and gas conditions.

Delete Data Files

To delete logged data files, select Data Management from the Menu drop-down and press the
DELETE button. This will delete all files from the device; individual files cannot be deleted through

the meter.
NOTE: Additional data management functionality is available through FLO-Sight PC Software.

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Rotate Screen

The Series 5200 Flow Multi-Meter can
display alert conditions when user-set
thresholds for a specified parameter are
met. Alerts can only be set through the
advanced version of FLO-Sight PC
Software.

When an alert threshold is met, the Bell icon
on the meter will turn orange. The value of
the parameter that caused the alert will also
turn orange. When the threshold is no
longer met, the alert will cease and the
colors will change back to normal.

You can rotate the screen of the 5200 Series Multi-Meter to make it easier to view readings during
challenging test setups. The Rotate Screen icon is located in the Menu Header, and when pressed,
will rotate the meter’s screen 180 degrees.

NOTE: Directional flow indicators will remain unchanged.

Alerts

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Meter Information

5XXX =

Model Configuration (ex. 5220)

YY =

Year of Manufacture

WW =

Week of Manufacture

XXX =

Manufactured Unit Number

Pressing the Information icon or Device Name on the Home Screen will display information about
the meter.

Device Name

The name of the device is displayed in the Header Bar on the Home Screen with the text
“TSI 5000 Series” as the default text. The device name can be edited through FLO-Sight PC Software
only. Select the DONE button to return to the Home Screen.

Model Number

This field displays the model number of the instrument (ex. 5220). The dash number is the gas
calibration of the meter (example above displays “Eng” in this spot). There will be a letter or number
after the model-dash number that represents the hardware revision (ex. “1” in the above screenshot).

Serial Number This is the serial number of the meter. The naming convention is as follows: 5XXX YYWW XXX

Calibration Date

This is the date that the instrument was last calibrated by TSI. TSI recommends an annual calibration
for all Flow meters.

IP Address

Each 5200 Series Flow Multi-Meter will have its own unique IP address. The IP address can be used
in establishing communication with a computer and communicating via ASCII commands. Please see
the Series 5200/5300 ASCII Command Set Manual for more information on communicating with
ASCII commands.

Firmware Version

This field displays the current firmware version being used by the Flow Multi-Meter. Firmware updates
can be uploaded through the USB-A port of the meter. The Check for Update button on the Meter
Information screen is used to load firmware updates from an inserted USB drive.

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Updating Firmware

TSI may periodically release firmware updates for the 5000 Series. These update utilities can be
downloaded from www.tsi.com and then installed on the Flow Multi-Meter. Any additional instructions
for downloading files will be available at the time updates are released.

When an update is available, save the file to a USB flash drive and insert the drive into either USB-A
port on the meter. Wait a second after inserting for the meter to recognize the flash drive then select
the CHECK FOR UPDATE button from the Meter Information screen. If an update is located, an
“Update found…” message will appear. Click on the Update button to load the firmware update.

Please allow up to several minutes for the meter to update its firmware. Once complete, an
“Update Successful!” message will display briefly and the meter will automatically reboot. After
reboot the meter will be ready for operation. If the meter does not initialize after the firmware update,
an additional instrument reboot may be necessary.

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Device Settings

In the Device Settings screen, you can view and edit device settings such as flow control, humidity
compensation, display update rate, and gas standard conditions. Open the Device Settings screen by
navigating to the Menu Screen and pressing the Gear icon in the header bar. The Device Settings
screen is comprised of three tabs: 4040 Mode, Config, and User Gas Std.

4040 Mode

On the 4040 Mode tab in the Device Settings, you can disable the Bidirectional Flow and Humidity
Compensation features, returning the Flow Multi-Meter to a state similar to the 4000 Series flow meter.
To disable either of these features, select EDIT button and then click on the feature you would like to
disable. The button will slide to the left and become disabled. Press the SAVE button to save your
changes.

Disabling the Bidirectional Flow will result in the Flow Multi-Meter displaying and recording all flows,
regardless of their direction, as positive with a left to right  directional indicator.

Models 5220 and 5230 have the option to disable their Humidity Compensation feature. With humidity
compensation disabled, the 5200 Series will deliver flow readings irrespective of the water vapor
present in the gas flow.

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Display Update Rate

The update rate is the rate at which
readings are updated on the meter display
for all parameters. The default update rate
for the 5200 Series Multi-Meter is 0.5
seconds. To change this setting, select from
a list of options (0.5, 1, 2, 5, or 10 seconds).
Note that you can specify a custom display
update rate through FLO-Sight PC
Software.

To change the update rate, navigate to the
Config tab in the Device Settings screen,
press the EDIT button, use the scroll arrows
to select a new rate then click SAVE.

The standard temperature and pressure
used for gas flow measurements is
displayed in the User Gas Std tab of the
Device Settings. The default standard
temperature and pressure is 21.11°C and

101.3 kPa, respectively.
The gas standard conditions can be

changed through FLO-Sight PC Software
only. Any changes made through the
software will be reflected on the meter.

Gas Standard

Reset Device Settings

The Reset Device Settings screen is where you can:

 Zero the low differential pressure sensor
 Reset the totalizer counter
 Reset the meter back to factory defaults

Navigate to this screen by opening the Menu and selecting Reset Device Settings from the
drop-down.

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Zero Low Pressure

Models 5210, 5220, and 5230 Gas Flow Multi-Meters have an integrated differential pressure sensor.
To zero the differential pressure sensor, click the Zero button, then click the Zero button again in the

Zero Low Pressure dialog box.

Reset Totalizer

All 5200 Series Gas Flow Multi-Meters include a totalizer feature that measures total volume by
integrating flow over time. This is a calculated measurement performed by the meter and operates as
a running total. To reset the Totalizer counter to zero, select the middle RESET button, then click the

Reset button in the Rest Totalizer dialog box.

Reset Device to Factory Defaults

The 5200 Series Gas Flow Multi-Meter can be reset to its factory default settings. See the table below
for details on the settings which will be affected. Resetting the device to factory defaults will not affect
any logged data files stored on the meter. To reset to factory defaults, select the lower RESET button,
then click Reset in the Reset Settings dialog box.

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Factory Default Settings

Description

Setting

Default Condition

Measurement Parameters

Flow

Std. L/min

Temperature

o

C

Absolute Pressure

kPa

Gas Calibration

Type of Gas

Air (if available)

Gas Standard Conditions
Temperature

21.11oC

Absolute Pressure

101.3 kPa

Volume

Sampling Stopped

Std. L

Begin Trigger

1 L, Positive slope

End Trigger

1 L, Negative slope

Flow Mode

Flow, Continuous

Logging Parameters

Sample Time

1 millisecond

Test Length

15 seconds

Log Name

Log 1

Meter Information

Device Name

“TSI 5000 Series”

Device Settings

Bidirectional Flow

Enabled

Humidity Compensation

Enabled (if available)

Update Rate (Display)

0.5 seconds

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C H A P TE R 5

NOT E

NEVER RUN LIQUIDS THROUGH THE FLOW METER AND

NEVER TOUCH THE SENSOR WITH A BRUSH.

Dust or other deposits on the flow sensor will degrade the 5200 Series Multi-Meter’s flow accuracy.

CAUTION

The flow meter must be switched off for cleaning. Only use clean, dry, compressed air
when attempting to remove contamination from the sensor.

Maintenance

Flow Sensor

Periodically inspect the flow sensor by looking into the outlet of the flow meter. Remove dust, particles
and fibers from the sensor, with clean, dry compressed air. The flow sensor will break if touched.

Re-Certification

To maintain a high degree of confidence in the measurements made by the 5200 Series Gas Flow
Multi-Meter, TSI recommends that the instrument be returned to TSI every 12 months for
re-certification. For a nominal fee, TSI will recalibrate the unit and return it to you with an As-Found
and As-Left Certificate of Calibration with US National Institute of Standards Technology (NIST)
traceability. This annual re-certification assures you consistently accurate measurements and is
especially important for applications in which strict calibration records must be maintained.

To send your 5200 Series Gas Flow Multi-Meter back to TSI for re-certification, please visit TSI’s
instructions. If you are having difficulty completing this process, please contact TSI’s Customer

Support Group for assistance by calling 800-680-1220 or 651-490-2860.

Damaged Tube End Connections

If the tube end connections become damaged, note that the 5200 Series Multi-Meter does not need to
come back to TSI for repair. The damaged tube end connections can be replaced by ordering the
appropriate connection size. Reference the list of optional accessories in Chapter 1 of this manual for
part number.

Cases

If the instrument case or storage case needs cleaning, wipe it off with a soft cloth dipped in isopropyl
alcohol or mild detergent. Never submerge the Multi-Meter or allow liquids to enter the flow tube.

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Storage

When storing the Multi­Meter, always cover the
ends of flow tubes with the
provided end caps to
prevent dust or other
foreign matter from entering
the tube.

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C H A P TE R 6

Symptom

Possible Causes

Corrective Action

No display.

Unit not switched on.

Switch on the unit.

No power to instrument.

Connect the USB-C to USB-A cable
from the USB-C port on the meter to
a USB compatible power source that
can provide 5 VDC.

When powered through a
computer, the meter recycles
through boot up process or is
unable to complete the
initialization.

Computer USB port unable to
sufficiently power the meter.

Connect the USBC-A power cable to
the provided USB hub cable, then
plug the hub cable into the USB-A
port of the computer, and plug the
USBC-A cable into the USB-C port
located on top of the meter.

Temperature reads high at low or
zero flows.

Temperature sensor is being
heated from the flow sensor.

This is normal. Once flow exceeds
1 Std L/min, the temperature will
track the flowing gas temperature.

Flow readings fluctuate badly.

The flow is fluctuating.

Improve inlet conditions or increase
display averaging time. See the

Device Settings section in Chapter 4

of this manual for information on the
display update rate.

Display shows flows over-range
with no flow passing through flow
tube.

The sensor may be damaged
or broken.

Return flow meter to TSI for service.

Troubleshooting

The table below lists the symptoms, possible causes, and recommended corrective actions for
common problems encountered with the Multi-Meter. If the symptom is not listed, or if none of the

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Technical Contacts

 If you have technical or application questions about this instrument, contact an applications

engineer at one of the locations listed below.

 If the Gas Flow Multi-Meter fails, or if you are returning it for service, visit our website at

Returning the Gas Flow Multi-Meter for Service

 The instrument model number
 The instrument serial number
 A purchase order number (unless under warranty)
 A billing address
 A shipping address.

TSI recommends that you keep the original packaging (carton and foam inserts) of the Gas Flow Multi­Meter for use whenever the Gas Flow Multi-Meter is shipped, including when it is returned to TSI
for service.

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C H A P TE R 7

FLO-Sight PC Software

All 5200 Series Gas Flow Multi-Meters come with FLO-Sight™ PC Software. FLO-Sight PC Software
allows you to fully control and operate their 5200 Series meters directly from your computer. Using the
meter through FLO-Sight PC Software also enables additional functionality and configuration options
not available from the meter itself.

FLO-Sight PC Software has these basic features:

 Real-time display of all measurement parameters
 Min, max, and average readings
 Advanced meter configuration

FLO-Sight PC Software advanced features include:

 Real-time graphing
 Data logging, download, and file management
 Alerts set for any parameter
 Multiple meter operation

There are two versions of FLO-Sight PC Software: Basic and Advanced. The Basic version is
available to all 5200 Series users and can be downloaded from TSI.com. The Advanced version has

the advanced version is included with the purchase of a 5200 Series Flow Multi-Meter.
Please refer to the FLO-Sight PC Software Manual for more information on downloading, installing,

and operating FLO-Sight PC Software.

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46 Gas Flow Multi-Meter Models 5200/5210/5220/5230/5203

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C H A P TE R 8

Command

Description

Backward Compatible
with 4000/4100 Series

DmFTPnnnn

Returns flow rate, temperature, and absolute
pressure data at an interval equal to the
sample rate.

Yes

DmFTPHLInnnn

Returns flow rate, temperature, absolute
pressure, humidity, low pressure and
totalizer data at an interval equal to the
sample rate.

No

Vmnnnn

Returns a volume measurement by
integrating flow rate over time.

Yes

Command

Description

Backward Compatible
with 4000/4100 Series

SBTxnnn.nn

Sets the begin-trigger level for starting data
acquisition.

Yes

SETxnnn.nn

Sets the end-trigger level for stopping data
acquisition.

Yes

CBT

Clears the begin-trigger level.

Yes

CET

Clears the end-trigger level.

Yes

SSRnnnn

Sets the sample rate at which the data is
returned.

Yes

SGn

Sets the gas calibration to be used.

Yes

SGMmm

Selects the air/oxygen mixture concentration.

Yes

SUn

Selects either standard or volumetric units of
flow.

Yes

Serial Command Set

The 5000 Series can establish communication with a computer over either a direct USB link utilizing a
NDIS driver or over RS232 utilizing a USB to RS232 converter. Once the meter has been connected,
you can communicate via serial using ASCII commands.

The ASCII commands are case sensitive. Upper case letters are used throughout the command set
except as designated. Each command sent to the flow meter must be terminated by a carriage return
(CR = 0x0d). Line feeds (LF = 0x0a) are ignored.

Listed below is a summary of the commands. For more details, please refer to the Series 5200/5300
ASCII Command Set Manual.

Commands for Flow Rate, Temperature, Pressure, and Volume

Measurement Setup Commands

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Command

Description

Backward Compatible
with 4000/4100 Series

SSTnn.nn

Sets user standard temperature.

Yes

SSPnnn.nn

Sets user standard pressure.

Yes

SDU2

Sets output flow units to Cubic Feet per
Minute.

Yes

LPZ

Low pressure zero.

No

SCHx

Turn humidity correction off.

No

SCDx

Turn bi-directional sensor off.

No

Miscellaneous Commands

Command

Description

Backward Compatible
with 4000/4100 Series

Rxx

Reads the current values of the changeable
operating parameters.

Yes

DEFAULT

Restores the values of changeable operating
parameters to factory default settings.

Yes

SN

Returns the serial number of the flow meter.

Yes

MN

Returns the model number of the flow meter.

Yes

REV

Returns the internal firmware revision of the
flow meter.

Yes

HREV

Returns the internal hardware revision of the
flow meter.

No

DATE

Returns the date of the last calibration.

Yes

?

Returns “OK” to tell if the flow meter is
communicating.

Yes

SUSTRxxxxxxxx

Set user string.

Yes

RUSTR

Read user string.

Yes

SALIASxxxxxx
xxxxxxxxxx

Set meter alias.

No

RALIAS

Read user string.

No

BREAK

Stop the current sending of data.

No

SBAUDnnnnnn

Set RS232 baud rate.

No

RBAUD

Read RS232 baud rate.

No

Command

Description

Backward Compatible
with 4000/4100 Series

SURnnnn

Sets the update rate for the LCD display.

Yes

Display Commands

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A P PE NDIX A

Measurement Specifications*

Flow Measurement

Gas Calibrations

Air, O2, CO2, N2, (user selectable)

Range

0 to ±30 std. L/min

Accuracy

See notes 1
through 6 below

Models 5200, 5210, 5220

2% of reading or 0.005 std. L/min for forward flows,
3% of reading or 0.01 std. L/min for reverse flows

Model 5230

1.7% of reading or 0.005 std. L/min for forward
flows, 3% of reading or 0.01 std. L/min for reverse
flows

Model 5203

3% of reading or 0.01 std. L/min, whichever is
greater

Response

4 ms to 63% of full scale

Units

L/min or ft3/min (Standard, Volumetric, Actual, or
Remote)

Temperature
Measurement

Range

-10 to 50°C

Accuracy

±1°C at flows > 1 std. L/min in the forward direction

Response

<= 75 ms to 63% of final value for step change

Units

°C, °F

Absolute Pressure
Measurement

Range

50 to 200 kPa

Accuracy

±1 kPa

Response

<= 4 ms to 63% of final value for step change

Units

Pa, hPa, kPa, mbar, PSI, mmHG, cmH2O, inH2O

Low Differential
/Breathing Circuit
Pressure Measurement

Range

±150 cmH2O

Accuracy

±0.5% of reading or 0.15 cmH2O, whichever is
greater

Response

<= 4 ms to 63% of final value for step change

Units

Pa, hPa, kPa, mbar, PSI, mmHG, cmH2O, inH2O

Relative Humidity
Measurement

Range

10-90% RH

Accuracy

±3% of RH

Response

<= 3 seconds to 63% of final value for step change

Units

% RH, Dew Point (oC, oF)

Volume Measurement

Range

0.002 to 99 L

Accuracy

2% of reading or 1 mL whichever is greater, at peak
flows greater than 0.25 Std L/min

See notes 1 through 6 below

Units

L, mL, ft3

5200 Series Flow Multi-Meter
Specifications

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Measurement Specifications*

Totalizer Measurement

Range

0.005 to 400,000 L

Accuracy

±5% of reading

Units

L, mL, ft3

Burst Pressure

Tested to 690 kPa without rupture. DO NOT exceed 690 kPa.

Pressure Drop

See Chart Below

Instrument Temperature
Range

Operation

-10 to 50oC (ambient)

Storage

-20 to 70oC (ambient)

Instrument Pressure
Range

Operation

50 to 200 kPa

Power
Supplied through USB-C port

5.0 VDC ±5%, 500 mA maximum

Digital Output

USB, RS-232 Serial using USB to RS232 converter cable

Display

2.8 inch Color LCD Touchscreen

Internal Storage

1 GB storage, max 20 datalog files

Physical Dimensions

External

See Diagram Below

Weight

230 grams including protective end caps

Material

Polycarbonate (Flow body)

Notes:
1 Flow accuracy stated between 15 and 25 °C and 101.3 kPa.

 Add an additional 0.085% of reading per 1°C away from the base operating range of 15 to 25 °C.
 Add an additional 0.01% of reading per 1 kPa above 101.3 kPa or
 Add an additional 0.02% of reading per 1 kPa below 101.3 kPa when operating within the pressure

range of 70 kPa to 170 kPa.

2 Flow accuracy stated with gas temperature and flow body temperature within ±10°C of one another.
3 Flow accuracy stated measuring dry gas (less than 10% R.H.). Add an additional +/0.1% of reading per 10%

of RH away from 0% for models without humidity compensation.

4 Abrupt changes from high to low reverse flow may require additional stabilization time to achieve full

accuracy. Please contact TSI for more information.

5 Includes ±0.5% of reading repeatability.
6 Volumetric flow rate is calculated from the mass flow measurement. Add an additional 0.25% of reading to

the flow accuracy to account for the uncertainty in measuring gas temperature and pressure.

*Specifications subject to change without notice.

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5200 Series Pressure Drop

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5200 Series Dimensions

(External dimensions are the same across models)

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A P PE NDIX B

Standard Flow Rate vs.
Volumetric Flow Rate

Since thermal flow sensors are sensitive to changes in air density and air velocity, all thermal flow
meters indicate flow rates with reference to a set of standard conditions. For TSI instruments, standard
conditions are defined as 21.1°C (70°F) and 101.3 kPa (14.7 psia). Other manufacturers may use
different values.

Standard flow rate is the equivalent flow rate the gas would be moving at if the temperature and
pressure were at standard conditions. It is usually the most useful measure of gas flow because it
defines the mass flow, number of molecules, and heat-carrying capacity of the gas.

Volumetric flow rate is the actual volume flow of the gas exiting the flow meter.
In some instances, volumetric flow rate rather than standard flow rate may be of interest. To display

the volumetric flow rate, the 5000 Series Multi-Meter will multiply the standard flow measurement by
the following density correction factor:

T

P

m

Volumetric Flow = Q  

Where:

T

std

 

std



P

m

Q = Standard flow rate
Tm = Gas temperature measured in flow tube in units of degrees Celsius

Pm = Absolute pressure measured in flow tube in units of kPa

TSI Flow Meters use T

Example:
The mass flow rate measured by the TSI Multi-Meter is 100 Std. L/min at 15°C and 117 kPa. The
Multi-Meter calculates and displays the volumetric flow as follows.

Volumetric Flow = (100 std L/min) 󰇧

= 21.11oC and P

std

= 101.3 kPa absolute

std

273.15 + 15°C

273.15 + 21.11°C

101.3 kPa

󰇨 

117.0 kPa

 =84.78 L/min

53

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A P PE NDIX C

Humidity Compensation

TSI models 5220 and 5230 can correct their flow measurement in the presence of moist air. Previous
models of TSI flow meters read up to 5% higher in moist air than in dry air. The change in flow reading
was due partly from the added mass of water vapor and partly from the change in thermophysical gas
properties introduced by mixing water vapor in air.

The 5220 and 5230 model flow meters use a humidity sensor to remove the effect of humidity on the
flow measurement. With humidity compensation turned on, the meter will indicate the flow in terms of
dry air. In other words, the flow measurement will display the amount of air flow minus the water vapor
present.

NOTE: Humidity compensation is only available when measuring the flow of air.

Disable / Enable Humidity Compensation

You have the option to disable the humidity compensation feature on your Flow Multi-Meter. With
humidity compensation disabled, the meter will deliver flow readings irrespective of the water vapor
present in the gas flow. The humidity compensation feature is set to enabled as the default.

To disable humidity compensation, select the Gear icon from the Menu header bar. On the 4040 Mode
tab, select EDIT, click the Humidity Compensation toggle switch, and SAVE. Select the toggle switch
again to enable the feature.

Humidity compensation has also be disabled / enabled through FLO-Sight PC Software.

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A P PE NDIX D

NOT E

The remote flow measurement assumes that the gas temperature is consistent between the
two measurement locations. If the gas temperature between the measurement locations is
significantly different, the remote flow measurement will no longer deliver a true reading.

Remote Flow

Theory of Operation

When combined with absolute pressure, low pressure readings can be used to calculate a volume flow
rate at a remote point in the system. When set to remote flow measurement, the low pressure value is
added to the absolute pressure measured in the channel of the instrument to convert the mass flow of
gas at the instrument to volumetric flow at the remote location. The tubing should be connected from
the positive (+) port on the instrument a tap at the remote location.

Remote Flow Setup

The setup below shows air flowing through two 5000 Series meters in a line. Meter #1 is measuring
upstream of the valve and meter #2 is measuring downstream of the valve. Both meters are
measuring volumetric flow using the actual temperature and pressure of the air flow.

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With similar temperature and pressure conditions, the volumetric flow rate between the two
measurement points is consistent.

Meter #1 Meter #2

Back pressure is introduced upstream of the valve. The increased pressure of air being measured by
Meter #1 causes the volumetric flow reading to decrease. Meter #2 does not experience an increase in
pressure and its flow reading remains steady. The remote flow measurement is taken upstream of the
valve and is consistent with the volumetric flow reading from Meter #1 at the same location in the line.

Meter #1 Meter #2

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P/N 6012604 Rev C ©2019 TSI Incorporated Printed in U.S.A.

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