GEM 1241 User manual

GEMÜ 1241
Electrical position indicator
Operating instructions
EN
further information
webcode: GW-1241

All rights including copyrights or industrial property rights are expressly reserved.
Keep the document for future reference.
© GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
19.10.2023
www.gemu-group.com2 / 20GEMÜ 1241

Contents
1 General information ............................................. 4
1.1 Information .................................................... 4
1.2 Symbols used ................................................ 4
1.3 Warning notes ............................................... 4
2 Safety information ............................................... 4
3 Product description ............................................. 5
3.3 Function ......................................................... 5
4 GEMÜ CONEXO .................................................... 6
5 Correct use .......................................................... 6
6 Order data ........................................................... 7
7 Technical data ..................................................... 8
8 Dimensions .......................................................... 9
9 Manufacturer's information .................................. 10
9.1 Delivery .......................................................... 10
9.2 Packaging ...................................................... 10
9.3 Transport ....................................................... 10
9.4 Storage ........................................................... 10
10 Assembly and installation .................................... 10
10.2 Threaded adapter assembly (linear actu-
ator) ................................................................ 10
10.3 Mounting kit assembly .................................. 10
10.4 Assembling the stroke limiter (linear actu-
ator) ................................................................ 12
10.6 Preparations for assembly to the valve
(quarter turn actuator) .................................. 13
10.9 Mounting kit assembly (quarter turn actu-
ator) ................................................................ 13
11 Electrical connection ........................................... 15
11.1.1 Connection diagram - NAMUR
(code N1) .......................................... 15
11.2 M12 plug, 5-pin (code 01) ............................. 15
12 Troubleshooting .................................................. 16
13 Inspection and maintenance ............................... 16
14 Disassembly ........................................................ 16
15 Disposal .............................................................. 16
16 Returns ................................................................ 16
17 Declaration of Incorporation according to
2006/42/EC (Machinery Directive) ....................... 17
18 Declaration of conformity according to 2014/30/
EU (EMC Directive) ............................................... 18
19 Declaration of Conformity in accordance with
2014/34/EU (ATEX) ............................................. 19
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www.gemu-group.com4 / 20GEMÜ 1241
1 General information
1 General information
1.1 Information
- The descriptions and instructions apply to the standard ver-
sions. For special versions not described in this document
the basic information contained herein applies in combina-
tion with any additional special documentation.
- Correct installation, operation, maintenance and repair work
ensure faultless operation of the product.
- Should there be any doubts or misunderstandings, the Ger-
man version is the authoritative document.
- Contact us at the address on the last page for staff training
information.
1.2 Symbols used
The following symbols are used in this document:
Symbol Meaning
Tasks to be performed
Response(s) to tasks
– Lists
1.3 Warning notes
Wherever possible, warning notes are organised according to
the following scheme:
SIGNAL WORD
Type and source of the danger
Possible
symbol for the
specific
danger
Possible consequences of non-observance.
Measures for avoiding danger.
Warning notes are always marked with a signal word and
sometimes also with a symbol for the specific danger.
The following signal words and danger levels are used:
DANGER
Imminent danger!
▶Non-observance can cause death or
severe injury.
WARNING
Potentially dangerous situation!
▶Non-observance can cause death or
severe injury.
CAUTION
Potentially dangerous situation!
▶Non-observance can cause moderate
to light injury.
NOTICE
Potentially dangerous situation!
▶Non-observance can cause damage to
property.
The following symbols for the specific dangers can be used
within a warning note:
Symbol Meaning
Danger of explosion!
Danger of explosion
Electric shock by high voltage
2 Safety information
The safety information in this document refers only to an indi-
vidual product. Potentially dangerous conditions can arise in
combination with other plant components, which need to be
considered on the basis of a risk analysis. The operator is re-
sponsible for the production of the risk analysis and for com-
pliance with the resulting precautionary measures and re-
gional safety regulations.
The document contains fundamental safety information that
must be observed during commissioning, operation and main-
tenance. Non-compliance with these instructions may cause:
- Personal hazard due to electrical, mechanical and chemical
effects.
- Hazard to nearby equipment.
- Failure of important functions.
- Hazard to the environment due to the leakage of dangerous
substances.
The safety information does not take into account:
- Unexpected incidents and events, which may occur during
installation, operation and maintenance.
- Local safety regulations which must be adhered to by the
operator and by any additional installation personnel.

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Prior to commissioning:
1. Transport and store the product correctly.
2. Do not paint the bolts and plastic parts of the product.
3. Carry out installation and commissioning using trained
personnel.
4. Provide adequate training for installation and operating
personnel.
5. Ensure that the contents of the document have been fully
understood by the responsible personnel.
6. Define the areas of responsibility.
7. Observe the safety data sheets.
8. Observe the safety regulations for the media used.
During operation:
9. Keep this document available at the place of use.
10. Observe the safety information.
11. Operate the product in accordance with this document.
12. Operate the product in accordance with the specifications.
13. Maintain the product correctly.
14. Do not carry out any maintenance work and repairs not de-
scribed in this document without consulting the manufac-
turer first.
In cases of uncertainty:
15. Consult the nearest GEMÜ sales office.
3 Product description
3.1 Construction
1
2
5
3
4
Item Name Materials
1 Housing cover PC
2 Housing base PPS
3 Electrical connection SS, PP
4 Adapter piece SS
5 Mounting kit, valve spe-
cific
SS, PP
Seals NBR
3.2 Description
The GEMÜ 1241 electrical position indicator is suitable for
mounting to pneumatically operated actuators. The position
of the valve spindle is reliably electronically detected and fed
back via the play-free and non-positive mounting by means of
a 2-wire proximity switch (NAMUR). The product has been de-
signed specially for valves with a stroke of 5 to 75 mm.
3.3 Function
The GEMÜ 1241 electrical position indicator is used to feed
back and verify the position of valves operated with pneu-
matic actuators. The spindle of the electrical position indic-
ator is connected to the valve spindle of the linear actuator
through play-free and non-positive mounting or by adapting to
quarter turn actuators, and is moved along with the linear
movement of the actuator. The cam fixed to the spindle then
actuates the integrated proximity switches, which are used to
transmit the electronic signal. Depending on the version, the
electrical position indicator is equipped with one to two prox-
imity switches.
3.4 Product label
Design in accordance with order data
Item number
Year of manufacture
Traceability number Serial number
XXXXXXX | XXXX
The manufacturing month is coded under the traceability
number and can be requested from GEMÜ. The product was
manufactured in Germany.
3 Product description

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4 GEMÜ CONEXO
4 GEMÜ CONEXO
Order variant
In the corresponding design with CONEXO, this product has
an RFID chip (1) for electronic identification purposes. The po-
sition of the RFID chip can be seen below. The CONEXO pen
helps read out information stored in the RFID chips. The CON-
EXO app or CONEXO portal is required to display this informa-
tion.
Installing the RFID chip (1)
1
For further information please read the operating instructions
for CONEXO products or the CONEXO datasheet.
Products such as the CONEXO app, the CONEXO portal and
the CONEXO pen are not included in the scope of delivery and
need to be ordered separately.
5 Correct use
DANGER
Danger of explosion!
▶Risk of severe injury or death
●Do not use the product in potentially
explosive zones.
●Only use the product in potentially ex-
plosive zones confirmed in the declara-
tion of conformity.
WARNING
Improper use of the product!
▶Risk of severe injury or death
▶Manufacturer liability and guarantee will be void.
●Only use the product in accordance with the operating
conditions specified in the contract documentation and in
this document.
The product with the special version X order option is inten-
ded for use in potentially explosive areas of zone 2 with
gases, mists or vapours and zone 22 with combustible dusts
in accordance with EU directive 2014/34/EU (ATEX).
The product has the following explosion protection marking:
ATEX
Gas: II 2G Ex ib IIB T4 Gb
Dust: II 2D Ex ib IIIC T120°C Db
EC type examination certificate: IBExU21ATEX1097 X
Notified body: IBExU, No. 0637
IECEx
Gas: Ex ib IIB T4 Gb
Dust: Ex IIIC T120°C Db
Certificate: IECEx IBE 21.0043 X
The product has been developed in compliance with the fol-
lowing harmonised standards:
- EN IEC 60079-0:2019 (IEC 60079-0, edition 7)
- EN 60079-11:2012 (IEC 60079-11, edition 6)
Use of the product is permissible in the following ambient
temperature ranges: 0 to +60°C
For use in potentially explosive areas, the following
conditions or operation limits must be observed:
Special conditions of use
1. The special conditions of the Ex components used must
be observed.
2. The housing must be installed protected against mechan-
ical influences.
3. Layers of dust > 5 mm must be avoided.

6 Order data
The order data provide an overview of standard configurations.
Please check the availability before ordering. Other configurations available on request.
Note: A valve specific mounting kit is required for assembly. For designing the mounting kit, the valve type, nominal size, control
function and actuator size must be stated.
Order codes
1 Type Code
Electrical position indicator ATEX 1241
2 Fieldbus Code
Without 000
3 Accessory Code
Accessories Z
4 Housing material Code
PPS base, PC cover 01
5 Device version Code
Open A0
Open/Close AZ
Close Z0
6 Electrical connection Code
M12 plug, 5-pin 01
M16 Skintop cable gland 03
7 Option Code
Without 00
8 Switch Code
Proximity switch, 2-wire, NAMUR
P+F, NJ1,5-6,5-15-N-Y180094
N1
9 Connection diagram Code
Terminals, NAMUR N1
M12 plug, 5-pin N2
10 Travel sensor version Code
Potentiometer, 75 mm length 075
Order example
Ordering option Code Description
1 Type 1241 Electrical position indicator
2 Fieldbus 000 Without
3 Accessory Z Accessories
4 Housing material 01 PPS base, PC cover
5 Device version A0 Open
6 Electrical connection 03 M16 Skintop cable gland
7 Option 00 Without
8 Switch N1 Proximity switch, 2-wire, NAMUR
P+F, NJ1,5-6,5-15-N-Y180094
9 Connection diagram N1 Terminals, NAMUR
10 Travel sensor version 075 Potentiometer, 75 mm length
6 Order data
www.gemu-group.com 7 / 20 GEMÜ 1241

7 Technical data
7.1 Temperature
Ambient temperature: 0 — 60 °C
Storage temperature: -10 — 70 °C
7.2 Product compliance
EMC Directive: 2014/30/EU
Explosion protection: ATEX (2014/34/EU)
IECEx
ATEX marking: Gas: II 2G Ex ib IIB T4 Gb
Dust: II 2D Ex ib IIIC T120°C Db
EC type examination certificate: IBExU21ATEX1097 X
Notified body: IBExU, No. 0637
IECEx marking: Gas: Ex ib IIB T4 Gb
Dust: Ex IIIC T120°C Db
Certificate: IECEx IBE 21.0043 X
7.3 Mechanical data
Installation position: Optional
Weight: 420 g
Protection class: IP 67
Stroke: 5 — 75 mm
Measuring range radial: 0° to 90°
7.4 Electrical data
Electrical connection
type:
M12 plug, 5-pin (code 01)
M16x1.5 Skintop cable gland for cable dia. 4.5 to 10 mm, recommended wire cross section
0.75mm² x 8 cables (code 03)
7.4.1 2-wire proximity switch
Switch type: 2-wire, NAMUR, switch (code N1)
Supply voltage: 8 V DC
Current consumption: ≤ 0.1 mA (damped)
≥ 3 mA (undamped)
Intrinsically safe charac-
teristic values:
Ui = 16 V
Ii = 52 mA
Pi = 169 mW
Li = 50 µH
Ci = 30 nF
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7 Technical data

8 Dimensions
142
Ø 90
14,5
86,5 26
11
SW 24
Dimensions in mm
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8 Dimensions

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9 Manufacturer's information
9 Manufacturer's information
9.1 Delivery
●Check that all parts are present and check for any damage
immediately upon receipt.
The product's performance is tested at the factory. The scope
of delivery is apparent from the dispatch documents and the
design from the order number.
9.2 Packaging
The product is packaged in a cardboard box which can be re-
cycled as paper.
9.3 Transport
1. Only transport the product by suitable means. Do not drop.
Handle carefully.
2. After the installation dispose of transport packaging ma-
terial according to relevant local or national disposal regu-
lations / environmental protection laws.
9.4 Storage
1. Store the product free from dust and moisture in its ori-
ginal packaging.
2. Avoid UV rays and direct sunlight.
3. Do not exceed the maximum storage temperature (see
chapter "Technical data").
4. Do not store solvents, chemicals, acids, fuels or similar
fluids in the same room as GEMÜ products and their spare
parts.
10 Assembly and installation
NOTICE
●Pay attention to the information on product labels, in
product documentation and EC type examination certific-
ate.
●Connect cable carefully, do not damage individual wires.
●When connecting multiwire or finewire cables, prepare
the wire ends.
●Always use suitable pinch tools for pinching wire end fer-
rules in order to achieve consistent quality.
●Tighten all clamping points, even the ones not being
used.
1. Observe the national regulations and provisions.
2. Observe the installer provisions.
3. Protect M12 plugs against electrostatic build-up.
4. Protect M12 plugs against damage.
5. Lay cables securely and protect them from damage.
6. Differential voltage for two intrinsically safe electric cir-
cuits: maximum 30 V.
7. Connect open wire ends in a junction box with protection
class IP20 and higher or outside the EX area.
10.1 Preparations for assembly to the valve
1. Move the actuator A into zero position (actuator vented).
2. Remove optical position indicator 2 and / or protective cap
1 from the actuator top.
A
12
10.2 Threaded adapter assembly (linear actuator)
With some mounting kits, it is necessary to install a threaded
adapter as well. This threaded adapter is enclosed with the re-
quired mounting kits. Valves with a normally open and double
acting control function (code 2+3) also include additional O-
rings (1+2).
1
3
2
1. Move the actuator to the closed position.
2. Place O-rings 1 and 2 into threaded adapter 3.
3. Screw threaded adapter 3 into the actuator opening as far
as it will go and tighten.
10.3 Mounting kit assembly
Item Name Item Name
1 Spindle 7 Flange plate
2 Spring 8 Screws
3 Operating bush 9 Pressure disc*
4 Distance piece 10 O-ring*
5 O-ring 11 O-ring*
6 Adapter
* Included depending on version.
CAUTION
Pretensioned spring!
▶Damage to the device.
●Slowly release the tension in the spring.
CAUTION
Do not scratch the spindle!
▶A damaged spindle surface may cause failure of the
travel sensor.

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1
4
1
2
3
1. Pull out the
spindle1.
2. Align the indentation of the dis-
tance piece 4 to the spring and push it
over the spindle 1 using the spring 2
and fix it in place using the operating
bush 3.
5
6
3. Tighten the operat-
ing bush 3 by turning
it clockwise.
4. Affix the O-ring 5 and the adapter 6.
7
8
5. Attach the flange
plate 7
6. Screw the flange plate on tight us-
ing screws 8 (1–1.5 Nm).
- Push in the spindle until it pushes against the spring and
then slowly release the pressure on the spring.
NOTICE
▶For some valves (e.g. GEMÜ 650 and GEMÜ 687) it is ne-
cessary to fit a pressure disc between the threaded ad-
apter and the actuator head. This is included in the re-
quired mounting kits, sometimes with an additional O-ring
(only GEMÜ 650 with normally open and double-acting
control function – code 2+3).
▶If the pressure disc does not have a groove for a seal, this
will already be inserted in the groove provided at the ad-
apter opening of the actuator head (e.g. GEMÜ 687 with
normally open control function – code 2).
9
6
11
10
Insert the O-ring 11 (if in-
cluded) into the correspond-
ing groove on the adapter 6.
If included: Push the pressure
disc 9 over the adapter 6 and
insert the O-ring 10 in the in-
tended groove of the pressure
disc.
10 Assembly and installation

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10 Assembly and installation
10.4 Assembling the stroke limiter (linear actuator)
5
5
4
3
2
1
6
8
9
7.1
7.2
Option1 Option2
1. Screw distance piece 5 onto/
into actuator spindle 6.
2. Move the actuator to the
closed position.
3. Insert the O-ring 7.1 in the
stroke limiter 1.
4. Insert the O-ring 7.2 in the
washer 4.
5. Screw stroke limiter 1 with
nut 2, seal 3 and washer 4
into the actuator opening.
6. Set stroke limiter 1 to the re-
quired stroke.
7. Make sure that the minimum
stroke is reached.
8. Secure stroke limiter 1 with
nut 2.
Key
1 Stroke limiter 7.1 1)
7.2 1)
O-ring
2 Nut 8 Protective cap
3 1) Seal 9 Position indicator
4 1) Washer 10 Operating bush
5 2) Distance piece 11 Spindle
6 Actuator spindle 12 Travel sensor
1) Only available for valves with the NO and DA control functions.
2) Only included in required mounting kits. The design depends on
the valve.
10.5 Assembling and installing the electrical position
indicator (linear actuator)
DANGER
Danger of explosion
▶Risk of death or severe injury.
●Do not use the product as a step or
foothold.
●Prior to commissioning, ensure that
the cover is fully closed and that the
housing and the O-ring are not dam-
aged.
1. Move the actuator to the OPEN position.
2. Guide the product as far as it will go into the actuator
opening, the adapter 3 (see “Threaded adapter assembly
(linear actuator)“, page10) or the stroke limiter 1 (see “As-
sembling the stroke limiter (linear actuator)“, page12),
and screw it in clockwise against the initial spring tension.
3. Use the spanner flat of the travel sensor to tighten the
product.
4. Turn the housing clockwise to align the pneumatic or elec-
trical connections.
5. Initialize the product.
CAUTION
Incorrect installation of the product.
▶Damage to the housing.
●Only tighten the product using the spanner flats provided
for this purpose.

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NOTICE
Wrong mounting kit
▶If no initial spring tension can be felt, it may be the case
that the wrong mounting kit with too short an operating
bush has been used.
▶If the spring locks and the positioner cannot be correctly
mounted on the valve, it may be the case that the wrong
mounting kit with too long an operating bush has been
used or that a required adapter has not been used.
●In both cases, check that the mounting kit parts are being
used correctly and in their entirety.
6. The product with mounting kit is fully assembled.
7. The product with mounting kit and adapter is fully as-
sembled.
8. The product with mounting kit and stroke limiter is fully
assembled.
10.6 Preparations for assembly to the valve (quarter
turn actuator)
1. Move the actuator A into zero position (actuator vented).
1
2
A
2. Remove the screw 1 from the trigger cam 2.
10.7 NAMUR sizes, quarter turn actuator, PTAZ
The following borehole patterns are available:
80 x 30 x 20
80 x 30 x 30
130 x 30 x 30
130 x 30 x 50
10.8 Contents of PTAZ mounting kit for quarter turn
actuator
The PTAZ mounting kit contains the following items:
Item
PTAZ adapter
PTAZ mounting kit
Flange plate
O-ring
Screws (4x)
Adapter (M16x1)
Operating bush
Compression spring
10.9 Mounting kit assembly (quarter turn actuator)
3
4
A
4
55
1. Adjust the mounting bracket to the required borehole pat-
tern.
ðTo do this, loosen the side screws 5 and set the retain-
ing feet onto the thread of the actuator, and install it
using screws 4.
2. Secure the bracket 3 to the retaining feet as shown. In do-
ing so, the tap shaft must sit free of play in the shaft of the
actuator.
10.10 Assembling and installing the electrical position
indicator (quarter turn actuator)
CAUTION
Incorrect installation of the product.
▶Damage to the housing.
●Only tighten the product using the spanner flats provided
for this purpose.
10 Assembly and installation

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10 Assembly and installation
6
7
8
1. Screw the electrical position indicator 6 onto the adapter
7.
2. Use the spanner flat 8 (WAF 27) of the travel sensor to
tighten the electrical position indicator.
3. Turn the housing clockwise to align the pneumatic or elec-
trical connections.
4. Initialize the product.
10.11 Setting the switching positions
2
1. Turn the cover anticlock-
wise to open the bayonet
fitting.
2. Remove cover 2.
3
4
5
6
Setting the upper switching
position:
Setting the lower switching
position:
3. Move the valve to the
OPEN position.
4. Squeeze and hold red
levers 3.
5. Push switch 4 on the
toothed bar into the de-
sired position.
6. Release red levers 3.
ðSwitch 4 engages.
ðThe upper switching
position is set.
7. Move the valve to the
CLOSED position.
8. Squeeze and hold red
levers 5.
9. Push switch 6 on the
toothed bar into the de-
sired position.
10. Release red levers 5.
ðSwitch 6 engages.
ðThe lower switching po-
sition is set.
11. Make the electrical connection.
2
12. After completing the electrical connection, carefully pull
the connection cable taut.
13. Make sure that seal 1 is fitted correctly and is not dam-
aged.
14. Put on cover 2 so that the bayonet fitting is inserted cor-
rectly and turn cover 2 clockwise.
15. Restore the power supply.
16. To check that everything is working correctly, open and
close the valve and observe the signalling.
17. If the settings need to be readjusted, switch off power to
the product again and repeat the steps in "Setting the
switching positions".

11 Electrical connection
CAUTION
Electric shock by high voltage
▶Danger of injury or death caused by electric shock.
●Power supply varies depending on version.
●Switch off power to the product when working on the product.
●Work on electrical connections only by qualified trained personnel.
11.1 M16 Skintop cable gland (code 03)
11.1.1 Connection diagram - NAMUR (code N1)
OPEN
S1
L+
L-
L+
L-
1
2
3
4
5
6
S2
CLOSED
Electrical connection Code 03
11.2 M12 plug, 5-pin (code 01)
11.2.1 Connection diagram - NAMUR (code N2)
1
4
3
2
5
Pin Signal name
1 L+, OPEN switch
2 L-, OPEN switch
3 L+, CLOSED switch
4 L-, CLOSED switch
5 n.c. *
*Pin 5 is not connected.
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11 Electrical connection

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12 Troubleshooting
12 Troubleshooting
Error Error cause Troubleshooting
No stroke No mounting kit
available
Check mounting kit
Process valve
faulty
Replace process
valve
Wrong mounting kit
installed
Replace mounting
kit
No feedback Incorrect assembly Check assembly,
wiring and connec-
tion
Switch not set Set switch
Wrong mounting kit
installed
Replace mounting
kit
Voltage is not con-
nected
Connect voltage
Cover cannot be at-
tached
Sealing ring inser-
ted incorrectly
Insert sealing ring
correctly
Sealing ring dam-
aged
Replace sealing
ring
Cables protruding
over the edge of the
base
Check the cable
routing and shorten
the cables if neces-
sary
13 Inspection and maintenance
NOTICE
Exceptional maintenance work!
▶Damage to the GEMÜ product
●Any maintenance work and repairs not described in these
operating instructions must not be performed without
consulting the manufacturer first.
The operator must carry out regular visual examinations of
the products, depending on the operating conditions and the
potentially hazardous situations, in order to prevent leakage
and damage.
1. Have servicing and maintenance work performed by
trained personnel.
2. Wear appropriate protective gear as specified in the plant
operator's guidelines.
3. Shut off plant or plant component.
4. Secure the plant or plant component against recommis-
sioning.
5. Depressurize the plant or plant component.
6. Actuate products which are always in the same position
four times a year.
7. Carry out inspection and maintenance for products in the
potentially explosive area to DIN EN 60079-17.
13.1 Spare parts
No spare parts are available for this product. If it is faulty,
please return it to GEMÜ for repair.
13.2 Cleaning the product
DANGER
Danger of explosion
▶Risk of death or severe injury.
●Danger from sparking. Only clean the
product with an anti-static or damp
cloth.
- Do not clean the product with a high pressure cleaning
device.
14 Disassembly
1. Disassemble in reverse order to assembly.
2. Unscrew the electrical wiring.
3. Disassemble the product. Observe warning notes and
safety information.
15 Disposal
1. Pay attention to adhered residual material and gas diffu-
sion from penetrated media.
2. Dispose of all parts in accordance with the disposal regu-
lations/environmental protection laws.
3. Dispose of electronic components separately.
16 Returns
Legal regulations for the protection of the environment and
personnel require that the completed and signed return deliv-
ery note is included with the dispatch documents. Returned
goods can be processed only when this note is completed. If
no return delivery note is included with the product, GEMÜ
cannot process credits or repair work but will dispose of the
goods at the operator's expense.
1. Clean the product.
2. Request a return delivery note from GEMÜ.
3. Complete the return delivery note.
4. Send the product with a completed return delivery note to
GEMÜ.

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17 Declaration of Incorporation according to 2006/42/EC (Machinery Directive)
17 Declaration of Incorporation according to 2006/42/EC (Machinery Directive)

www.gemu-group.com18 / 20GEMÜ 1241
18 Declaration of conformity according to 2014/30/EU (EMC Directive)
18 Declaration of conformity according to 2014/30/EU (EMC Directive)

www.gemu-group.com 19 / 20 GEMÜ 1241
19 Declaration of Conformity in accordance with 2014/34/EU (ATEX)
19 Declaration of Conformity in accordance with 2014/34/EU (ATEX)

GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
Fritz-Müller-Straße 6-8, 74653 Ingelfingen-Criesbach, Germany
Phone [phone] · [email protected]
www.gemu-group.com
Subject to alteration
10.2023 | 88729327