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Toxic and Combustible Gas Sensors, Refrigerant Sensors, Controllers, and Accessories

For toxic and combustible gas, as well as refrigerant leak detection, ACI’s line of gas sensors will solve the most challenging applications with the fewest devices and lowest total installed cost

ACI Gas Sensors
Gas Detection/IAQ Sensors

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Gas Products

327 Results
Item: 143024

Model: B5-CO2-5000P-O-X

BACnet MSTP, Smart Sensor, IR-Carbon Dioxide, 0-5000 ppm, 3 SPDT Relays, NEMA 4X

Item: 142018

Model: B5-H2S-100P-O-X

BACnet MSTP, Smart Sensor, Hydrogen Sulphide, 0-100 ppm, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU


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View guides highlighting the unique sensing solutions ACI offers for some of the most common applications in our industry.

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Use ACI’s calculators for Span and Temperature Conversion.