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Sigfox Ex d NDIR Flammable Gas Sensor

Gas Leakage
Hazardous Zones
Replaced by
WSSFCEX-GHC is a Sigfox-ready sensor with Ex d explosion-proof approval. It has a built-in high-performance NDIR technology sensor to detect the flammable Hydrocarbon Gas concentration in the air. Ultra-low-power design and smart firmware allow the Wireless Sensor to run on a single battery for 5 years or more with 30 minutes update. It supports Sigfox zones RC1, RC2, RC3c, RC4, RC5, and RC6.

Typical applications: CH₄, C₂H₄, C₂H₆, C₃H₈, C₄H₁₀ leakage detection for Gas distribution station, Metering skid, Pressure reducing station...

Smart Agriculture, Smart Building, Smart City, Smart Facility, Smart Factory, Smart Farm

For Applications

Ambient Air Quality Monitor, Gas Leakage Detection, Safety Monitoring


Support Sigfox Network zones RC1, RC2, RC3c, RC4, RC5, and RC6

Sensor with 10 year life span

Advanced NDIR technology sensor for continuous working for more than 10 years without intervention or replacement.

5-Year battery

Ultra-low power sensor technology allows 5-year battery life with a single battery, 30 minutes update in RC4.

Ex d Zones 1-2-21-22

Ex d approved design for Hazardous Zones 1-2-21-22

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