SGX-7x Electrochemical Gas Sensors

Amphenol SGX Sensortech SGX-7x Electrochemical Sensors are industrial and commercial gas sensing modules that detect chlorine, carbon monoxide, nitric oxide, nitrogen dioxide, ammonia, hydrogen sulfide, sulfur dioxide, and oxygen. These SGX-7x sensors offer an operating temperature range of -30°C to +50°C and a 15% to 90% RH humidity (non-condensing) range. Amphenol SGX Sensortech SGX-7x Electrochemical Sensors are available in an industry-standard 31.5mm-diameter package and are ideal for fixed devices. Typical applications include oil and gas, petrochemicals, steelworks, wastewater, and indoor air quality.

Results: 11
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Sensor Type
Measuring Range - Min
Measuring Range - Max
Output Type
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Series
Amphenol SGX Sensortech Air Quality Sensors 7 Series CL2 Gas Sensor - 20ppm
Datasheet
23In Stock
NT$5,279.63
NT$4,453.29
NT$4,049.26
NT$3,337.99
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Min.: 1
Mult.: 1
Electrochemical 7-series Chlorine 0 PPM 20 PPM Analog - 20 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series NO Gas Sensor - 100ppm
Datasheet
2In Stock
NT$5,385.39
NT$4,332.11
NT$3,337.99
NT$3,223.99
Min.: 1
Mult.: 1
Electrochemical 7-series Nitric Oxide 0 PPM 100 PPM Analog - 30 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series H2S Sensor fixed apps-200ppm
Datasheet
7In Stock
NT$3,076.65
NT$3,066.97
NT$2,407.33
NT$2,097.58
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Min.: 1
Mult.: 1
Gas Sensor Hydrogen Sulfide (H2S) - 40 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series NO2 Sensor - 20ppm
Datasheet
6In Stock
NT$5,431.99
NT$4,943.00
NT$3,337.99
NT$3,223.99
Min.: 1
Mult.: 1
Electrochemical 7-series Nitrogen Dioxide 0 PPM 20 PPM Analog - 30 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series SO2 Gas Sensor - 100ppm
Datasheet
3In Stock
NT$5,175.66
NT$4,042.45
NT$3,151.93
NT$3,068.04
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Min.: 1
Mult.: 1
Electrochemical 7-series Sulfur Dioxide 0 PPM 100 PPM Analog - 30 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series Ammonia Sensor - 1000ppm
Datasheet
1In Stock
NT$5,279.63
NT$4,371.91
NT$3,337.99
NT$3,223.99
Min.: 1
Mult.: 1
Electrochemical 7-series Ammonia 0 PPM 1000 PPM Analog - 40 C + 50 C Through Hole Electro-Chemical


Amphenol SGX Sensortech Air Quality Sensors 7 Series O2 Sensor 0-25% 2 year life
Datasheet
72In Stock
NT$1,910.45
NT$1,760.59
NT$1,704.67
NT$1,675.27
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Min.: 1
Mult.: 1
Electrochemical 7-series Oxygen 0 % 25 % Analog - 30 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series ETO Gas Sensor - 20ppm
Datasheet
1Expected 12/24/2026
NT$4,993.55
NT$4,543.27
NT$3,414.00
Min.: 1
Mult.: 1
Electrochemical 7-series Ethylene Oxide 0 PPM 20 PPM Analog - 20 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series Ammonia Sensor - 100ppm
Datasheet
12Expected 11/10/2026
NT$4,967.38
NT$4,422.81
NT$3,337.99
NT$3,223.99
Min.: 1
Mult.: 1
Electrochemical 7-series Ammonia 0 PPM 100 PPM Analog - 40 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series CO Sensor fixed app - 1,000ppm
Datasheet
Non-Stocked Lead-Time 4 Weeks
NT$2,310.53
NT$2,134.87
NT$2,069.62
NT$1,991.47
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Min.: 1
Mult.: 1
Electrochemical 7-series Carbon Monoxide 0 PPM 1000 PPM Analog - 30 C + 50 C Through Hole Electro-Chemical
Amphenol SGX Sensortech Air Quality Sensors 7 Series H2S Sensor for fixed applications - 200ppm
Datasheet
Non-Stocked Lead-Time 4 Weeks
NT$2,954.40
NT$2,576.54
NT$2,309.82
NT$2,105.11
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Min.: 1
Mult.: 1
Electrochemical 7-series Hydrogen Sulfide 0 PPM 200 PPM Analog - 30 C + 50 C Through Hole Electro-Chemical