IOT

SKU: SRAQ-D696-2

Air Quality Monitor, 12-24 VDC Working Voltage, TTL Output

The L-com SRAQ-D696-2 7-in-1 air quality monitor is most suitable for IoT applications. This air quality monitor is a comprehensive air quality sensor integrating CO2, laser dust, temperature, and humidity, T VOC and formaldehyde. This air quality...

$311.99

$296.39

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SKU: SRAQ-D696-1

Air Quality Monitor, 12-24 VDC Working Voltage, RS485 Output

The L-com SRAQ-D696-1 7-in-1 air quality monitor is most suitable for IoT applications. This air quality monitor is a comprehensive air quality sensor integrating CO2, laser dust, temperature, and humidity, T VOC and formaldehyde. This air quality...

$295.99

$281.19

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SKU: SRAQ-D681-B

Dust and Particulate Sensor Module With Display, 5 VDC, TTL Output, Laser Light Technology

The L-com SRAQ-D681-B dust and particulate sensor module is most suitable for IoT applications. This sensor module uses the principle of laser light scattering (MIE scattering) to determine the number of particulate matter suspended in the air. This...

$40.19

$38.18

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SKU: SRAQ-D661

Dust and Particulate Sensor Module, 0.03 um, 24 VDC, Relay Output, Infrared Technology

The L-com SRAQ-D661 dust and particulate sensor module is specifically developed for the HVAC industry. This sensor module is used to detect particles as small as 0.03 um, such as cigarette smoke, dust, pollen, and mold spores by using infrared...

$123.99

$117.79

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SKU: SRAQ-D622-2

CO2 Transmitter, < 150 mA Working Current, 0-2000 ppm, 0-10 V Output, NDIR Technology

The L-com SRAQ-D622-2 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 transmitter is specifically developed for factory floors,...

$141.99

$134.89

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SKU: SRAQ-D622-1

CO2 Transmitter, < 150 mA Working Current, 0-2000Ppm, RS485 Output, NDIR Technology

The L-com SRAQ-D622-1 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 transmitter is specifically developed for factory floors,...

$497.99

$473.09

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SKU: SRAQ-D462

S2 Gas Transmitter, 12 to 24 VDC Working Voltage, 0-20 ppm, 4-20 mA Output

The L-com SRAQ-D462 sulfur dioxide (SO2) gas transmitter is most suitable for IoT applications. This transmitter offers continuous monitoring and warning of SO2 gas leaks by utilizing a electrochemical sensor. This sulfur dioxide transmitter is developed...

$453.99

$431.29

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SKU: SRAQ-D461-2

H2S Gas Transmitter, 12 to 24 VDC Working Voltage, 0-100 ppm, RS485 Output

The L-com SRAQ-D461-2 hydrogen sulfide (H2S) constant potential electrolytic gas transmitter is most suitable for IoT applications. This transmitter is used to detect the presence and concentration of hydrogen sulfide gas and has a Modbus-RTU output...

$89.99

$85.49

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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 of hydrogen sulfide gas and has a 4-20 mA output. This...

$305.99

$290.69

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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 standard Modbus-RTU protocol. This hydrogen sulfide...

$305.99

$290.69

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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 output. This ammonia industrial transmitter is...

$119.99

$113.99

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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 transmitter is specifically developed for factory floors,...

$303.99

$288.79

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