SMART3G-D3 - Détecteur de Gaz avec Afficheur Zone 2 Cat 3 gas detector with displaySMART3G-D3 - Détecteur de Gaz avec Afficheur Zone 2 Cat 3 gas detector with display
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R1234ZE Gas Detector - Dust Proof Enclosure Version S3947R1234ZE

R-1234ze refrigerant Gas Detector, HFO-1234ze Gas Detector 0-2000 ppm 4-20mA - Infrared sensor - SMART3G-D3 Sensitron Dust Proof Enclosure Version with display Zone 2 category 3 areas S3947R1234ZE
Description

S3947R1234ZE - R-1234ze, HFO-1234ze Gas Detector 0-2000 PPM, 4-20mA - Infrared sensor - Dust Proof Enclosure Version SMART3G-D3 with display Zone 2 category 3 areas

S3947R1234ZE SMART3G refrigerant gas detectors are employed to detect 1,3,3,3-tétrafluoropropylène, HFO-1234ze, R-1234ze compounds (ppm) in classified areas.

For aggressive atmospheres, where the Pellistor sensors would be seriously damaged, Sensitron developed a range of detectors employing industrial grade Infrared sensors: IR sensors are poison free and this grants a higher accuracy and a longer lifetime to the cell.

Designed to meet with industrial requirements, the SMART3G-D3 allow to monitor toxic and flammable contents in areas classified as zone 2.
They offer a 4-digit back-lit display for the gas concentration reading, 5 mode status LED and a high visibility multi-color LED light ring.
The SMART3G-D3 feature non intrusive calibration for an accurate and easy adjustment via Hall-effect switches, without opening the instrument and declassifying the area.
They can reliably monitor flammable compounds (% LFL), toxic compounds in ppm, Oxygen and CO2 in % by vol.

SIL2 - Atex

FEATURES & BENEFITS

  • Non-intrusive one man calibration via Hall effect switches
  • 4-digit display and 5 mode status LEDs
  • Multi-color LED light ring
  • Standard 4-20 mA 3 wire output
  • Standard 3 relay output
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX: II 3G Ex db ec nC IIC T5 Gc
  • SIL 2 HW & SIL3 SW certified
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement
  • IP rating: IP55

 

Gas Detector type : 1,3,3,3-tétrafluoropropene Gas detector, R-1234ze Gas detector, HFO-1234ze Gas detector

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