Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, Current (4-20mA), One (1) Adjustable Relay, Audible(Buzzer)/Visual(Strobe), 3000 Ohm, NTC thermistor, ±0.2 C

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, Current (4-20mA), One (1) Adjustable Relay, Audible(Buzzer)/Visual(Strobe), 1801 Ohm, NTC thermistor, ±0.2 C

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, Current (4-20mA), One (1) Adjustable Relay, Audible(Buzzer)/Visual(Strobe), 100 Ohm platinum, IEC 751, 385 alpha, thin film, 3 wire

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, No Relay, No alarm, No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, No Relay, No alarm, Analog Transmitter

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, No Relay, Audible(Buzzer)/Visual(Strobe), No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, No Relay, Audible(Buzzer)/Visual(Strobe), Analog Transmitter

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, Two (2) Adjustable Relays, No alarm, No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, Two (2) Adjustable Relays, No alarm, Analog Transmitter

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, Two (2) Adjustable Relays, Audible(Buzzer)/Visual(Strobe), No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, Two (2) Adjustable Relays, Audible(Buzzer)/Visual(Strobe), Analog Transmitter

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, One (1) Adjustable Relay, No alarm, No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, One (1) Adjustable Relay, No alarm, Analog Transmitter

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, One (1) Adjustable Relay, Audible(Buzzer)/Visual(Strobe), No temperature sensor

Gas Detector, Carbon Monoxide/Nitrogen Dioxide-Combination, Surface mount, Concealed LCD, BACnet, One (1) Adjustable Relay, Audible(Buzzer)/Visual(Strobe), Analog Transmitter

CO/NO2 calibration kit - no gas ( Calibration gas must be purchased locally)-Previously CMD-CALKIT-GS

GDT Series Replacement Pod, ID# 6870, NO2 Only

GDT Series Replacement Pod, ID# 6900, NO2, Analog, BACnet/Modbus Temperature Option

GDT Series Replacement Pod, ID# 6899, NO2, 10,000 O, 25°C, ±1%, B = 3435 ±1% (25/85)

GDT Series Replacement Pod, ID# 6898, NO2, 10,000 O Type 2, NTC Thermistor