WIKA F1106, F1135, F1115, F1145, F1119 Operating Instructions Manual
...
Operating instructions
Betriebsanleitung
EN
DE
Hydraulic compression force transducers
Hydraulische Druckkraftaufnehmer
Examples/Beispiele
2
ADPR1X914105.01 04/2019 EN/DE
Operating instructions, Hydraulic compression force transducers
EN
DE
Operating instructions
Hydraulic compression force transducers
Page 3 - 38
Betriebsanleitung
Hydraulische Druckkraftaufnehmer
Seite 39 - 75
© 04/2019 WIKA Alexander Wiegand SE & Co. KG
All rights reserved. / Alle Rechte vorbehalten.
WIKA
®
and tecsis® are registered trademarks in various countries.
WIKA
®
and tecsis® sind geschützte Marken in verschiedenen Ländern.
Prior to starting any work, read the operating instructions!
Keep for later use!
Vor Beginn aller Arbeiten Betriebsanleitung lesen!
Zum späteren Gebrauch aufbewahren!
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Operating instructions, Hydraulic compression force transducers
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Contents
Contents
1. General information 4
2. Design and function 5
2.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Description . . . . . . . . . . . . . . . . . . . . . . .6
2.3 Scope of delivery . . . . . . . . . . . . . . . . . . . . .6
3. Safety 6
3.1 Explanation of symbols . . . . . . . . . . . . . . . . . . .6
3.2 Intended use . . . . . . . . . . . . . . . . . . . . . . 7
3.3 Improper use . . . . . . . . . . . . . . . . . . . . . .8
3.4 Responsibility of the operator . . . . . . . . . . . . . . . . .8
3.5 Personnel qualification . . . . . . . . . . . . . . . . . . .9
3.6 Personal protective equipment . . . . . . . . . . . . . . . .9
3.7 Labelling, safety marks . . . . . . . . . . . . . . . . . . 10
4. Transport, packaging and storage 11
4.1 Transport. . . . . . . . . . . . . . . . . . . . . . . 11
4.2 Packaging and storage . . . . . . . . . . . . . . . . . . 11
5. Commissioning, operation 12
5.1 Precautions before commissioning . . . . . . . . . . . . . . 12
5.2 To be observed during installation . . . . . . . . . . . . . . 12
5.3 Mounting of the hydraulic force measuring unit with pressure gauge. . . 13
5.4 Commissioning of the hydraulic force measuring unit with digital pressure
gauge . . . . . . . . . . . . . . . . . . . . . . . . 14
5.5 Mounting of the hydraulic force measuring unit with digital pressure gauge 16
5.6 Electrical connection - hydraulic force measuring unit with built-in pressure
sensor. . . . . . . . . . . . . . . . . . . . . . . . 17
5.7 Mounting of the hydraulic force measuring unit with pressure sensor . . 18
6. Faults 19
6.1 Faults of the hydraulic force measuring unit with pressure gauge / digital
pressure gauge . . . . . . . . . . . . . . . . . . . . 19
6.2 Faults of the hydraulic force measuring unit with pressure sensor. . . . 20
7. Maintenance and cleaning 21
7.1 Maintenance . . . . . . . . . . . . . . . . . . . . . 21
7.2 Recalibration . . . . . . . . . . . . . . . . . . . . . 21
8. Dismounting, return and disposal 22
8.1 Dismounting . . . . . . . . . . . . . . . . . . . . . 22
8.2 Return. . . . . . . . . . . . . . . . . . . . . . . . 22
8.3 Disposal . . . . . . . . . . . . . . . . . . . . . . . 22
9. Specifications 23
10. Accessories 35
10.1 Cable . . . . . . . . . . . . . . . . . . . . . . . 35
10.2 Spacer discs/mounting flanges. . . . . . . . . . . . . . . 36
11. Appendix: EU declaration of conformity 37
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Operating instructions, Hydraulic compression force transducers
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1. General information
1. General information
■
The hydraulic force measuring unit described in the operating instructions has been
designed and manufactured using state-of-the-art technology. All components
are subject to stringent quality and environmental criteria during production. Our
management systems are certified to ISO 9001.
■
These operating instructions contain important information on handling the instrument. Working safely requires that all safety instructions and work instructions are
observed.
■
Observe the relevant local accident prevention regulations and general safety regulations for the instrument's range of use.
■
The operating instructions are part of the product and must be kept in the immediate
vicinity of the instrument and readily accessible to skilled personnel at any time. Pass
the operating instructions onto the next operator or owner of the instrument.
■
Skilled personnel must have carefully read and understood the operating instructions
prior to beginning any work.
■
The general terms and conditions contained in the sales documentation shall apply.
■
Subject to technical modifications.
■
Factory calibrations / DKD / DAkkS calibrations are carried out in accordance with
international standards.
Further information:
- Internet address: www.wika.de / www.tecsis.de
- Relevant data sheet:
FO 52.10 - DE 816 (F1119, F1136)
FO 52.11 - DE 810 (F1108, F1125, F1142, F1157)
FO 52.12 - DE 812 (F1115)
FO 52.13 - DE 813 (F1106)
FO 52.14 - DE 814 (F1101, F1102)
FO 52.15 - DE 815 (F1135, F1145)
- Application consultant:
Phone: +49 5806-0
Fax: +49 5806-7788
info@wika.de, info@tecsis.de
Abbreviations, definitions
2-wire The two connection lines are used for the voltage supply.
The measuring signal also provides the supply current.
3-wire Two connection lines are used for the voltage supply.
One connection line is used for the measuring signal.
UB+ Positive power supply terminal
UB- Negative power supply terminal
S+ Positive output terminal
S- Negative output terminal
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2. Design and function
2. Design and function
2.1 Overview
Pressure gauge / digital pressure gauge (display instrument) or pressure sensor
(output instrument)
Adapter
Case
Measuring piston (force introduction)
The case and the measuring piston together form the hydraulic compression force
transducer - and including the pressure gauge / digital pressure gauge (display
instrument) or the pressure sensor (output instrument) this is referred to as the
hydraulic force measuring unit.
Electrical connection
Protective bellows
Capillary
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2. Design and function / 3. Safety
2.2 Description
Hydraulic compression force transducers are designed for measuring static and
dynamic compression forces. The hydraulic force measuring unit consists of a hydraulic
compression force transducer and a pressure gauge or digital pressure gauge (display
instrument) or a pressure sensor (output instrument).
The measuring body is manufactured from non-rusting stainless steel. The force acting
on the measuring piston is transmitted as pressure, proportional to the cylinder area, via
the pressure-transmitting fluid to the measuring instrument.
2.3 Scope of delivery
■
Hydraulic force measuring unit
■
Operating instructions
3. Safety
3.1 Explanation of symbols
WARNING!
... indicates a potentially dangerous situation that can result in serious
injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in light injuries
or damage to property or the environment, if not avoided.
Information
... points out useful tips, recommendations and information for efficient
and trouble-free operation.
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3. Safety
3.2 Intended use
The hydraulic compression force transducers are designed for measuring static and
dynamic compression forces.
Defective instruments must be returned to the manufacturer.
Model Design
F1106 / F1115 / F1135 / F1145 Hydraulic compression force transducer
Standard design
F1101 Hydraulic compression force transducer
Closing force design
F1102 Hydraulic compression force transducer
Welding tongs design
F1119 / F1136 Hydraulic compression force transducer
Clamping force design
F1108 / F1125 / F1142 / F1157 Hydraulic compression force transducer
Heavy-duty design
Valid for the hydraulic compression force transducer with built-in pressure
sensor, digital pressure gauge or pressure gauge with switch contacts:
These instruments have been designed and tested in accordance with the relevant
safety regulations for electronic measuring instruments. Any usage outside of this is
deemed to be improper. The perfect functioning and operational safety of the transducers can only be guaranteed when complying with the instructions given in the operating
instructions. During its use, the legal and safety regulations (e.g. VDE 0100) required for
the particular application must additionally be observed. This also applies accordingly
when using accessories. Faultless and safe operation of this measuring unit requires
proper transport, professional storage, installation and mounting and careful operation
and corrective maintenance.
The instrument has been designed and built solely for the intended use described here,
and may only be used accordingly.
The technical specifications contained in these operating instructions must be observed. Improper handling or operation of the instrument outside of its technical specifications requires the instrument to be taken out of service immediately and inspected by an
authorised service engineer.
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3. Safety
Handle electronic precision measuring instruments with the required care (protect from
humidity, impacts, strong magnetic fields, static electricity and extreme temperatures,
do not insert any objects into the instrument or its openings). Plugs and sockets must be
protected from contamination.
The manufacturer shall not be liable for claims of any type based on operation contrary
to the intended use.
3.3 Improper use
WARNING!
Injuries through improper use
Improper use of the instrument can lead to hazardous situations and
injuries.
▶
Refrain from unauthorised modifications to the instrument.
Any use beyond or different to the intended use is considered as improper use.
3.4 Responsibility of the operator
The instrument is used in the industrial sector. The operator is therefore responsible for
legal obligations regarding safety at work.
The safety instructions within these operating instructions, as well as the safety,
accident prevention and environmental protection regulations for the application area
must be maintained.
The operator is obliged to maintain the product label in a legible condition.
To ensure safe working on the instrument, the operating company must ensure
■
that suitable first-aid equipment is available and aid is provided whenever required.
■
that the skilled electrical personnel are regularly instructed in all topics regarding
work safety, first aid and environmental protection and know the operating instruc-
tions and in particular, the safety instructions contained therein.
■
that the instrument is suitable for the particular application in accordance with its
intended use.
■
that personal protective equipment is available.
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3. Safety
3.5 Personnel qualification
WARNING!
Risk of injury should qualification be insufficient
Improper handling can result in considerable injury and damage to equipment.
▶
The activities described in these operating instructions may only be
carried out by skilled personnel who have the qualifications described
below.
Skilled electrical personnel
Skilled electrical personnel are understood to be personnel who, based on their technical training, know-how and experience as well as their knowledge of country-specific
regulations, current standards and directives, are capable of carrying out work on
electrical systems and independently recognising and avoiding potential hazards. The
skilled electrical personnel have been specifically trained for the work environment they
are working in and know the relevant standards and regulations. The skilled electrical
personnel must comply with current legal accident prevention regulations.
3.6 Personal protective equipment
The requirements for the required protective equipment result from the ambient conditions at the place of use, other products or the connection to other products.
The requisite personal protective equipment must be provided by the operating company. The operator is in no way relieved of his obligations under labour law for the safety
and the protection of workers' health.
The design of the personal protective equipment must take into account all operating
parameters of the place of use.
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3.7 Labelling, safety marks
Product label
Model
Nominal size
Measuring range
Serial number, TAG number
Date of manufacture calendar week/year
Output signal
Address
Product label with mechanical display unit (pressure gauge)
Product label with pressure sensor
3. Safety
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4. Transport, packaging and storage
4. Transport, packaging and storage
4.1 Transport
Check the hydraulic force measuring unit for any damage that may have been caused
by transport. Obvious damage must be reported immediately.
CAUTION!
Damage through improper transport
With improper transport, a high level of damage to property can occur.
▶
When unloading packed goods upon delivery as well as during internal transport, proceed carefully and observe the symbols on the
packaging.
▶
With internal transport, observe the instructions in chapter 4.2
“Packaging and storage”.
As precision measuring instruments, force measuring units require careful handling
during transport and mounting. Load impacts during transport (e.g. hitting a hard
surface) can lead to permanent damage, resulting in measuring errors in the subsequent measuring operation.
4.2 Packaging and storage
Do not remove packaging until just before mounting.
Keep the packaging as it will provide optimum protection during transport (e.g. change
in installation site, sending for repair).
The hydraulic compression force transducer is made fully from stainless steel.
■
The design with pressure gauge fulfils IP65 ingress protection.
■
The design with digital pressure gauge fulfils IP65 ingress protection.
■
The design with pressure sensor fulfils IP67 ingress protection. The design of the
accessory cable fulfils IP67 ingress protection. The ingress protection IP67 is only
guaranteed in the plugged-in state.
During storage the protection cap must always be on the electrical connection to avoid
entry of moisture and dirt.
Permissible conditions at the place of storage:
■
Storage temperature: -25 ... +70 °C
■
Humidity: 35 ... 85 % relative humidity (non-condensation)
Avoid exposure to the following factors:
■
Mechanical vibration, mechanical shock (putting it down hard)
■
Dust, dirt, and other objects may not be deposited in such a way that they form a
force shunt with the measuring piston, since this will falsify the measuring signal.
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5. Commissioning, operation
5. Commissioning, operation
5.1 Precautions before commissioning
■
Hydraulic compression force transducers are sensitive measuring instruments and
must be handled with appropriate care.
■
With the commissioning of hydraulic compression force transducers, make sure they
are on a level mounting surface.
■
The sealed threaded connections of the hydraulic force transducer must not be
loosened! Non-compliant handling invalidates the warranty and a measuring function
is no longer assured.
5.2 To be observed during installation
CAUTION!
Damage to the instrument through improper installation
■
When installing the hydraulic force measuring unit, pay attention to the
installation position and thus to the direction of loading.
■
If the display instrument (pressure gauge, digital pressure gauge) or
output instrument (pressure sensor) rests on the contact surface during
installation, an adapter plate must be mounted under the hydraulic
compression force transducer (accessories, see chapter 10).
■
Torsional and transverse forces must be avoided. Transverse loads
and lateral forces also include the corresponding components of the
measurands that are introduced slanted.
■
Torsional moments, eccentric loads and transverse loads or lateral
forces cause measuring errors and may permanently damage the
hydraulic compression force transducer.
■
The hydraulic compression force transducer should only be loaded in
the intended position.
■
The hydraulic compression force transducer shall be mounted so that
at least one support surface is designed as a moveable bearing.
■
During installation of the hydraulic compression force transducer, the
output signal or the display instrument (force value) must always be
monitored to avoid mechanical overload.
■
When subjected to loads in other devices, a change in the zero signal
may result in permanent damage (leakage with jamming of the piston).
■
An overload must be excluded at all times.
■
Do not use the hydraulic compression force transducer as a climbing
aid.
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5.3 Mounting of the hydraulic force measuring unit with pressure gauge
■
Place the hydraulic force measuring
unit
with its underside on the
contact surface
of the measuring
object.
■
If the display instrument rests on the
contact surface
during installation,
an adapter plate
with suitable screws
must be mounted under the hydraulic
compression force transducer
.
■
In order to prevent a change of position
on the contact surface
, the hydraulic
compression force transducer
can be
secured to the contact surface
with
screws
.
■
Load the hydraulic compression force
transducer
.
■
The display value can be read.
Hydraulic force measuring unit
consisting of:
Hydraulic compression force transducer
and
Pressure gauge (display instrument)
Support surface for measuring object
Adapter plate (optional)
Screws (optional)
5. Commissioning, operation
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Digital pressure gauge
5. Commissioning, operation
5.4 Commissioning of the hydraulic force measuring unit with digital pressure
gauge
Key Function / Action
■
Switches the instrument on
■
Switches the instrument off
■
Display indicates the Max value, while
the key is pressed
■
Display indicates the Min value, while
the key is pressed
■
Resets the max. value to “ 0 ”
■
Resets the min. value to “ 0 ”
+
+
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Display
Bar graph display
Unit
Full scale
Max. value
Min. value
Main display
Special function
2nd display
Ta re
Battery charge-level
indicator LO-BAT
Min / Max memory
The min./max. memory is reset to the current measured value with each measuring
cycle.
■
The display of the Min. value is achieved by pressing the Min. key.
■
The display of the Max. value is achieved by pressing the Max. key.
■
The resetting of the current measured value is achieved by holding down the respective key (Min or Max) and additionally briefly pressing the Menu key.
Bar graph with drag pointer function
The additional integrated bar graph with drag-pointer function within the display indicates the trend of the current working pressure directly, independently from the digital
display. Using the drag-pointer function, the max. memory value is also displayed in the
bar graph display in the form of a bar segment, as well as in the digital display. On resetting the min./max. value, this bar graph is then updated to the current measured value.
Voltage supply
The digital pressure gauge is operated with 2 AA Mignon batteries. The status of the
batteries is shown in the display
. With a low battery charge level, a blinking battery
symbol is shown on the indicator display - the batteries should then be changed as soon
as possible.
■
Open the battery cover of the digital pressure gauge on the rear of the instrument.
■
Replace the batteries with 2 new mignon cells.
■
Close the battery cover again.
5. Commissioning, operation
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Hydraulic force measuring unit
consisting of:
Hydraulic compression force transducer
and
Digital pressure gauge (display
instrument)
Support surface for measuring object
Adapter plate (optional)
Screws (optional)
■
Place the hydraulic force measuring unit
with its underside on the
contact surface
of the measuring
object.
■
If the display instrument rests on the
contact surface
during installation,
an adapter plate
with suitable screws
must be mounted under the hydraulic
compression force transducer
.
■
In order to prevent a change of position
on the contact surface
, the hydraulic
compression force transducer
can be
secured to the contact surface
with
screws
.
■
Load the hydraulic compression force
transducer
.
■
The display value can be read.
5. Commissioning, operation
5.5 Mounting of the hydraulic force measuring unit with digital pressure gauge
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Output 4 ... 20 mA, 2-wire
Circular connector M12 x 1, 4-pin
5. Commissioning, operation
Circular connector M12 x 1, 4-pin
4 ... 20 mA
2-wire
UB+ 1
0V/UB- 3
S+ 1
S- 3
Shield Case
5.6 Electrical connection - hydraulic force measuring unit with built-in pressure
sensor
To prevent interferences from coupling into the system, please observe the
following information:
■
Use only shielded and low-capacitance measuring cables (for cables, see chapter 10
“Accessories”). These cables fulfil the conditions.
■
Ground the shield of the measuring cable.
■
Connect the cable shield with the case of the hydraulic compression force transducer. In the cables of the accessories, the cable shield is connected by means of the
knurled nut, thus connecting it to the case of the pressure sensor (for cables, see
chapter 10 “Accessories”).
■
Do not install measuring cables in parallel to 3-phase-current cables and control
cables.
■
Avoid stray fields of transformers, motors and contactors.
■
Transducers, amplifiers and processing or display units must not be grounded several times. Connect all instruments to the same protective conductor.
The pin assignment of the connector or of the cable can be found on the product label.
When using extensions, only shielded and low-capacitance cables should be used. The
permitted maximum and minimum lengths of cable are defined in ISO 11898-2. Care
should be taken also to ensure a high-quality connection of the shielding.
5.6.1 Pin assignment of the analogue output - Hydraulic force measuring unit
with output instrument (pressure sensor)
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5. Commissioning, operation
5.7 Mounting of the hydraulic force measuring unit with pressure sensor
■
Connect the cable to the electrical
connection
of the pressure sensor
and screw down with the knurled nut.
■
Place the hydraulic force measuring
unit
with its underside on the contact
surface
of the measuring object. If
the pressure sensor
rests on the
contact surface
during installation,
an adapter plate
with suitable screws
must be mounted under the hydraulic
compression force transducer
.
■
Optionally, the hydraulic compression
force transducer
can also be faste-
ned to the contact surface
of the test
object with suitable screws
.
■
Load the hydraulic compression force
transducer
.
Hydraulic force measuring unit
consisting of:
Hydraulic compression force
transducer and
Pressure sensor (output instrument)
Cable
Electrical connection
Support surface for measuring object
Adapter plate (optional)
Screws (optional)
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6. Faults
6. Faults
CAUTION!
Physical injuries, damage to equipment
If faults cannot be eliminated by means of the measures listed, the tension/compression force transducer must be taken out of operation immediately.
▶
Contact the manufacturer.
▶
If a return is needed, please follow the instructions given in chapter 9.2
“Returns”.
For contact details, please see chapter 1 “General information” or the back
page of the operating instructions.
Faults Causes Measures
No display Leaking of the hydraulic force
measuring unit or pressure
gauge
Visual check whether the
transmission medium has
leaked (glycerine/water
mixture)
Consult the manufacturer
Deviation of the zero point
display
Overload, load offset, defective force introduction
Consult the manufacturer
Output signal constant
when changing force
Mechanical overload, defective force introduction
Consult the manufacturer
Signal span varies EMC interference sources in
the environment; for example,
frequency converter
Shield instrument; cable
shield; remove source of
interference
Signal span drops/too small Mechanical overload, leaking
of the hydraulic force measuring unit
Consult the manufacturer
Pointer jerks with force
increase
Stick-Slip effect (internal
pressure too low)
Consult the manufacturer
6.1 Faults of the hydraulic force measuring unit with pressure gauge / digital
pressure gauge
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Faults Causes Measures
No output signal No or wrong power supply,
current pulse
Rectify the power supply
Cable break Check the continuity
No or wrong output signal Wrong pin assignment Check pin assignment
Deviating zero point signal Overload, last offset, wrong
connection
Consult the manufacturer
Constant output signal
when changing force
Mechanical overload, wrong
pin assignment, defective
force introduction
Consult the manufacturer
Leaking of the hydraulic force
measuring unit
Visual check whether the
transmission medium has
leaked (glycerine/water
mixture)
Signal span varies EMC interference sources in
the environment; for example,
frequency converter
Shield instrument; cable
shield; remove source of
interference
Signal span drops/too small Mechanical overload, leaking
of the hydraulic force measuring unit
Consult the manufacturer
6.2 Faults of the hydraulic force measuring unit with pressure sensor
6. Faults
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7. Maintenance and cleaning
7. Maintenance and cleaning
For contact details, please see chapter 1 “General information” or the back
page of the operating instructions.
7.1 Maintenance
This instrument is maintenance-free.
Repairs must only be carried out by the manufacturer.
Only use original parts (see chapter 10 “Accessories”). Cleaning
7.1.1 Hydraulic force measuring unit with pressure gauge / digital pressure
gauge
1. Clean the hydraulic force measuring unit with a cloth.
7.1.2 Hydraulic force measuring unit with pressure sensor
1. Prior to cleaning the hydraulic force measuring unit, correctly disconnect it properly
from the voltage supply and dismount it.
2. Clean the hydraulic force measuring unit with a cloth.
Electrical connections must not come into contact with moisture!
CAUTION!
Damage to the instrument
Improper cleaning may lead to damage to the instrument!
▶
Do not use any aggressive cleaning agents.
▶
Do not use any hard or pointed objects for cleaning.
7.2 Recalibration
DKD/DAkkS certificate - official certificates:
We recommend that the tension/compression force transducer is recalibrated by the
manufacturer at regular time intervals of approx. 24 months. The basic settings will be
corrected if necessary.
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8. Dismounting, return and disposal
8. Dismounting, return and disposal
8.1 Dismounting
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The dismounting of the instrument may only be carried out by skilled
personnel.
8.1.1 Hydraulic force measuring unit with pressure gauge / digital pressure
gauge
Remove the hydraulic force measuring unit from the mounting situation.
8.1.2 Hydraulic force measuring unit with pressure sensor
Relieve the hydraulic force measuring unit and isolate from the power. Remove the
hydraulic force measuring unit from the mounting situation.
8.2 Return
Strictly observe the following when shipping the instrument:
All instruments delivered to WIKA must be free from any kind of hazardous substances
(acids, bases, solutions, etc.) and must therefore be cleaned before being returned.
When returning the instrument, use the original packaging or a suitable transport
packaging.
To avoid damage:
1. Wrap the instrument in an antistatic plastic film.
2. Place the instrument along with shock-absorbent material in the packaging.
Place shock-absorbent material evenly on all sides of the transport packaging.
3. If possible, place a bag containing a desiccant inside the packaging.
4. Label the shipment as carriage of a highly sensitive measuring instrument.
Information on returns can be found under the heading “Service” on our
local website.
8.3 Disposal
Incorrect disposal can put the environment at risk.
Dispose of instrument components and packaging materials in an environmentally
compatible way and in accordance with the country-specific waste disposal regulations.
Do not dispose of with household waste. Ensure a proper disposal in
accordance with national regulations.
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9. Specifications
Specifications Model F1119 Model F1136
Nominal force F
nom
0 ... 320 N to 0 ... 500 kN
Nominal size NS 20 NS 80
Display
■
Standard
■
Option
Pressure gauge P1515 (NS 63)
Digital pressure gauge DG-10
Pressure gauge PSG23.160 (NS 100),
optionally with contacts
Pressure sensor S-10
Relative linearity error d
lin
■
Standard
■
Option ≤ ±1.0 % F
nom
(analogue display)
≤ ±0.5 % F
nom
(pressure sensor)
Limit force F
L
100 % F
nom
(depending on measuring range)
Breaking force F
B
> 130 % F
nom
(depending on measuring range)
Rated displacement s
nom
< 0.5 mm
Rated temperature range B
T,
nom
-25 … +50 °C
Ingress protection IP65 in accordance with IEC/EN 60529
Case Stainless steel
Pistons
Mounting type
■
Standard
■
Option
Direct
Adapter
Capillary
Measuring hose for “separation without any losses”
Filling liquid Glycerine/Water 70 %
9. Specifications
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