Gas detectors GS-220.BC.V are monitoring the levels of toxic gases such as carbon monoxide, hydrogen sulfide, nitrogen oxide, nitrogen dioxide, ammonia, oxygen, etc.

Using an electrochemical principle of detection provide high selectivity for controlled gas, high sensitivity - measurement of very low concentrations and low power consumption.

Diagnostics of the sensor ensures correct operation by monitoring the status of the sensor and communication lines.

Remote calibration using a magnetic key without opening the housing facilitates its periodic inspection and maintenance.

Gas detectors GS-220.BC.V are in metal housing with IP 65.

Gas sensors GS-220.BC.V are monitoring levels of toxic gases, vapors and oxygen and signalling when switching preset levels of exposure.

Detected gas

Formula

Mesuring range

Order code

Carbon monoxide

CO

0 – 1 000 ppm

GS-220.BC.V.CO.500

Hydrogen suphide

H2S

0 – 100 ppm

GS-220.BC.V.H2S.100

Nitrogen oxide

NO

0 – 100 ppm

GS-220.BC.V.NO.100

Nitrogen dioxide

NO2

0 – 10 ppm

GS-220.BC.VNO2.30

Ammonia

NH3

0 – 100 ppm

GS-220.BC.V.AMM.100P

Oxygen

O2

0-25%v

GS-220.BC.V.O2.25

Gas Sense GS-220.BC.V

TECHNICAL SPECIFICATIONS

  • measuring principle: electrochemical
  • measuring range: depending from the detected gas
  • output signal: 4-20mA
  • working voltage: 12÷30VDC
  • power consumption: < 2W
  • weght: 0.520 kg
  • sizes: 155 х 95 х 48 mm
  • material of enclosure: aluminium
  • ingress protection: IP65
  • cable glands: до 1/2/3 -М16/M20
  • working temperature: -20 ÷ + 50 ºC
  • humidity: 30 ÷ 90% RH
  • pressure: 1 bar ± 20%
  • runtime: in dependance of the sensor element
  • meets the requirements of EN 50270
  • ATEX certification:
  • Created with GIMPII 2G Ex ma (ib) e IIC T4 Gb
  • II 2D Ex to(ib)ma IIIC T135C IP65 Db      

           Data sheet GS-220.BC.V