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Hydrogen Sulphide Analogue Gas Sensor (AC400-R00A-CIT)


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1H2S Series


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Hydrogen Sulphide Analogue Gas Sensor (AC400-R00A-CIT):

The proven Honeywell Technology is used in the small, low-profile 1series analogue gas sensor. These sensors offer a five-year functioning lifespan in addition to wide temperature and humidity operating ranges.

Features and Benefit:

  • Smaller instruments are possible.
  • ANSI/ISA 92.00.01-2010, BS EN 45544-1:2015, and AS/NZS 4641-2007 performance standards were taken into consideration when designing this product.
  • Improved functionality over a wider environmental spectrum.
  • Expected operational life in clean air is five years.
  • RoHS compliant.
SKU: AC400-R00A-CIT Categories: ,


Technology Electrochemical
Measurement Range 0.5 ppm H2S to 200 ppm H2S
Maximum Overload 500 ppm
Sensitivity 175 nA/ppm ±35 nA/ppm
Response Time (T90) Typically < 30 seconds
Baseline Offset < ±0.5 ppm H2S equivalent
Operating Temperature Range -40°C to 60°C
Operating Humidity Range 5 %RH to 95 %RH non-condensing

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