Sensor de gas

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Sensor de gas

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March 31, 2025

Category Connection: Sensor del gas

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Etiquetas:

#Sensor de la detección del amoníaco #Sensor del óxido nítrico 3NF/F #Sensor catalítico del gas de combustión

Brief: Discover the H2S-A1, H2S-AE, and H2S-AH Electrochemical Hydrogen Sulfide Gas Sensors, designed for accurate detection without filters. With a two-year lifespan, these sensors offer high sensitivity, fast response times, and reliable performance in various environmental conditions. Ideal for hydrogen sulfide gas analyzers.

Related Product Features:

High sensitivity with 550 to 875 nA/ppm in 20ppm H2S.
Fast response time of less than 25 seconds from zero to 20ppm H2S.
Low zero current with less than 0.3 ppm equivalent in zero air.
Excellent resolution with RMS noise less than 0.05 ppm equivalent.
Wide range performance up to 100 ppm H2S with linearity from 0 to -4 ppm error.
Stable operation in extreme temperatures from -20°C to 50°C.
Long operating life of 24 months with minimal sensitivity drift.
Compact size of Φ20.2*16.5 mm for easy integration.

Las preguntas:

What is the lifespan of the H2S-A1 gas sensor?

The H2S-A1 gas sensor has a guaranteed operating life of 24 months, maintaining at least 80% of its original signal.
How does the sensor perform in extreme temperatures?

The sensor maintains stable performance, with sensitivity ranging from 78% to 93% at -20°C and 100% to 110% at 50°C.
What is the maximum gas concentration the sensor can handle?

The sensor can handle up to 500 ppm H2S for stable response to gas pulses, with a performance warranty limit of 100 ppm.