S2157VB Détecteur de Gaz Vapeurs de Pétrole, Petrol Vapours Gas DetectorS2157VB Détecteur de Gaz Vapeurs de Pétrole, Petrol Vapours Gas Detector
S2157VB Détecteur de Gaz Vapeurs de Pétrole, Petrol Vapours Gas Detector
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Petrol Vapours Gas Detector - Explosion Proof Enclosure Version S2157VB

Petrol Vapours Gas Detector 0-100% LEL 4-20mA - Catalytic sensor - SMART3G-D2 Sensitron Explosion Proof Enclosure Version with LCD display Zone 1 category 2 areas S2157VB
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Description

S2157VB - PETROL VAPOURS Gas Detector 0-100% LEL, 4-20mA - Catalytic sensor - Explosion Proof Enclosure Version SMART3G-D2 with LCD display Zone 1 category 2 areas

S2157ME SMART3G gas detectors are employed to detect Petrol Vapours Gas compounds (%LEL) in classified areas.
The Pellistor sensors employed for the flammable Gas detection show an excellent output linearity up to 100% LEL.
The SMART3G line has been designed to offer a wide range of alternatives that grant customers the best solution to their requirements.
SMART3G-D have been designed to meet with tougher industrial requirements and offer a 4 digits back-lit display and 5 mode status LEDs for the gas concentration reading. They feature non intrusive magnetic calibration for an accurate and easy calibration via Hall-effect switches, without opening the instrument and declassifying the area.
SMART3GD2 detectors are ATEX certified for:
Group II 2G and 2GD with adapter
SMART3GD detectors are SIL2 HW TUV certified and SIL3 SW pending

IEC60079-29-1 - SIL2 - Atex Ex - IEC - IECEx

FEATURES & BENEFITS

  • Non-intrusive one man calibration via Hall effect switches
  • 4-digit display and 5 mode status LEDs
  • Standard 4-20 mA 3 wire output
  • Standard 1 relay output
  • Optional 3 relay output card
  • Optional RS485 interface for Modbus communication.
  • Zero tracking to maintain the zero point steady from possible drifts
  • Ongoing system self diagnosis
  • ATEX II2G Ex db IIC T5 Gb (standard marking) (II2 GD with optional adapter)
  • ATEX II2G Ex db [ib] IIC T6 Gb for detectors with intrinsically safe protection
  • SIL 2HW tested, SIL3 SW pending
  • Wide range of sensors and detectable gases
  • Wide range of accessories for installation and maintenance
  • Easy sensor replacement

Gas Detector type : Petrol Vapours Gas Detector

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