Pressure & Differential Pressure

  • Ex-proof Air D-P Transmitter
Ex-proof Air D-P Transmitter

Ex-proof Air D-P Transmitter

  • Type: GE-923-Ex

  • ATEX SIL2 SIL3 certificate ExdbIICT6

  • 0-25pa-100Pa-1000Pa-2KPa-3KPa-5KPa-10KPa

  • Customized service, ODM
  • Product description: ATEX Explosion Proof, Air or Non-corrosive gas, Micro Sensor have 4-20mA or 0-10V or RS485 signal, could add up and low limit alarm relay.
  • ISO9001 ISO14001 ISO45001 CE ATEX

This GE-923-Ex Air Differential Pressure transmitter is produced with magnetic sensing technology, pressure ranges from 0~±25Pa at up to 10000KPa. Available with Unidirectional and bidirectional pressure ranges, and air velocity, with LCD display screen, 4-20mA output or RS-485 signal.

It is applicable to: clean room, isolated room, ventilation system, energy management system, leak testing, air velocity measurement, medical care and test instrument, furnace pressure test, etc.

Type number: GE-923-EX-SC
Function: Explosion Proof Differential Pressure Switch (High and Low limit relay)

* Minimum DP range to 25Pa and accuracy is 1%
* Range select could be easily set by button in field, do not need extra pump equipment
* Multiple applications, positive, negative or differential pressure
* High protection housing IP65
* 4-20mA or RS-485 is available

dimension of ATEX DP sensor

* The objection of the declaration is in conformity with the relevant EU harmonization legislation: ATEX directive 2014/34/EU, Machinery directive 2006/42/EC.  Ex db IIC T6 Gb (-20℃≤Ta+80℃), Ex tb IIIC T85℃ Db (-20℃≤Ta+80℃) IP65; or Ex dc IIC T6 Gc (-20℃≤Ta≤+80℃)   Ex tc IIIC T85℃ Dc (-20℃≤Ta≤+80℃)  IP65
* Satisfy to the requirement of the ATEX Directive 2014/34/EU from 15th,AUG, 2020, by compliance with harmonized standards:   EN IEC 60079-0:2018    EN 60079-1: 2014   EN 60079-31: 2014

Technology Data:
1. Media: Air and Non-corrosive gas
2. Pressure Range:: 0-25pa-100Pa-1000Pa-2KPa-3KPa-5KPa-10KPa
other range could be customized
3. Max Pressure:  5 x Max Range
4. Power Supply: 24 VDC 
5. Output: 4-20mA(2-wire), 0-5V(3-wire);0-10V(3-wire) or RS-485
6. Protect Grade: IP65
7. Visual Display(optional): 4-digit LCD
8. Working Temperature: -20C ~ 70C


Contact: Alvin

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Add: No.116-122, KWOK SHUI ROAD, Kwai Chung Industry Center, HongKong