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Gas

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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357 Results
NO2 Duct
Item: 109680

NO2 Duct

Model: NO2-D

Nitrogen Dioxide Sensor, 0-6 PPM Default, (10 PPM Max), Duct Mount, 4-20mA, 2-10VDC Output

NOTE: The NO2-D is not compatible with the Q4C-II , M-Controller II, or Q-controllers. It is not compatible with Modbus RTU communication.  

$1,010.00
Product details
NO2 Room
Item: 102593

NO2 Room

Model: NO2-R

Nitrogen Dioxide Sensor, 0-6 PPM Default, (10 PPM Max), Room Mount, 4-20mA, 2-10VDC Output

NOTE: The NO2-R is not compatible with the Q4C-II , M-Controller II, or Q-controllers. It is not compatible with Modbus RTU communication

$937.00
Product details
CO R LCD
Item: 108397

NO2 Room

Model: NO2-R-RB-D

Nitrogen Dioxide Sensor, 0-6 PPM Default, (10 PPM Max), Room Mount, 4-20mA, 2-10VDC Output, LCD, Relay & Buzzer

NOTE: The NO2-R-RB-D is not compatible with the Q4C-II , M-Controller II, or Q-controllers. It is not compatible with Modbus RTU communication

$1,061.00
Product details
Item: 131264

Q5 B5 Series

Model: Q5-C3H8-100L-O-X

Smart Sensor Propane, 100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

$1,238.00
Product details
Item: 140841

Q5 B5 Series

Model: Q5-C4H10-100L-O-X

Smart Sensor, Iso-Butane, 0-100% LEL, 3 SPDT Relays, NEMA 4X, 4-20mA, 2-10V, or Modbus RTU

$1,238.00
Product details

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