SKU: SRAQ-D461-1 H2S Gas Transmitter, 12 to 24 VDC Working Voltage, 0-100 ppm, 4-20 mA Output The L-com SRAQ-D461-1 hydrogen sulfide (H2S) constant potential electrolytic gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration... $315.99 $300.19 Add to Cart The item has been added Compare
SKU: SRAQ-D199-1 H2S Gas Transmitter, 12 VDC Working Voltage, 0-300 ppm, RS485 Output The L-com SRAQ-D199-1 hydrogen sulfide (H2S) gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of hydrogen sulfide gas and uses... $305.99 $290.69 Add to Cart The item has been added Compare
SKU: SRAQ-D198-1 Ammonia Gas Transmitter, 12 VDC Working Voltage, 0-300 ppm, RS485 Output The L-com SRAQ-D198-1 ammonia gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of ammonia gas and has a standard Modbus-RTU... $119.99 $113.99 Add to Cart The item has been added Compare
SKU: SRAQ-D152 CO2 Transmitter, 400-2000 ppm, 4-20 mA Output, NDIR Technology The L-com SRAQ-D152 CO2 transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of CO2 in the air by using NDIR technology. This CO2... $675.00 $641.25 Add to Cart The item has been added Compare