Gas Detection Sensors:

267 Products Found

element14 offers a wide range of gas sensing technologies, including Electrochemical sensors, Pellistor gas sensors, Infrared gas sensors, Photoionization Detectors (PIDs), MEMS gas sensors, and photoacoustic gas sensors. A specific gas technology can be chosen only after multiple factors are considered, such as the type of gas under detection, whether the device is portable or fixed, single or composite, diffusion or pumping, and the specific detection principles involved.

Environmental gas sensors enable the detection and monitoring of various gases in the environment for total assurance of safety, efficiency, and compliance in several industries. They alert about hazardous gases by triggering visual and audible alarms at home or in industrial environments, thus keeping the residents, employees, and the organization safe. It is, therefore, crucial to choose the correct gas-sensing technology depending on its operating principles, applications, and their respective advantages and disadvantages. It is also essential to know how to calibrate a gas sensor. 

element14’s selection features portable gas detectors, fixed gas sensors, and multi-gas detection designed to provide real-time and precise measurements of gases such as carbon monoxide (CO), methane (CH4), hydrogen (H2), ammonia (NH3), and many others.

To learn more about gas sensors, their applications, standards, get started etc, please read our comprehensive guide on gas sensors technologies. Click Here

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3550675

RoHS

Each
1+
HK$3,745.470
5+
HK$3,277.290
10+
HK$2,715.470
25+
HK$2,434.560
50+
HK$2,247.280
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550705

RoHS

Each
1+
HK$1,792.380
5+
HK$1,756.540
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Integrated Infrared (INIR)
INIR Series
3513411

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$1,044.440
5+
HK$850.450
10+
HK$779.510
25+
HK$735.370
50+
HK$708.400
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
1000ppm
1ppm
-
Electrochemical Sensing
SGX-4 Series
2857809

RoHS

Each
1+
HK$204.970
5+
HK$189.500
10+
HK$173.170
50+
HK$164.250
100+
HK$163.520
More Pricing...
Min: 1 / Mult: 1
Hydrogen (H2)
-
-
-
Diffusion
SGAS Series
2984727

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$549.050
5+
HK$480.420
10+
HK$398.060
50+
HK$360.900
Min: 1 / Mult: 1
Methane
-
-
-
-
TUK SGACK902S Keystone Coupler
3513417

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$918.250
Min: 1 / Mult: 1
Nitric Oxide
2000ppm
2ppm
-
Electrochemical Sensing
SGX-4 Series
3523152

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$948.070
5+
HK$881.970
10+
HK$858.350
25+
HK$834.720
50+
HK$813.960
More Pricing...
Min: 1 / Mult: 1
-
-
2ppm
-
Electrochemical Sensing
SGX-4 Series
3958472

RoHS

Each
1+
HK$298.170
5+
HK$274.010
10+
HK$264.990
25+
HK$264.000
50+
HK$263.010
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen
-
-
-
-
-
3958477

RoHS

Each
1+
HK$1,444.340
5+
HK$1,349.890
10+
HK$1,314.380
25+
HK$1,308.490
50+
HK$1,302.600
More Pricing...
Min: 1 / Mult: 1
Methane
100ppm
-
-
Integrated Infrared (INIR)
-
3958522

RoHS

Each
1+
HK$2,627.940
5+
HK$2,217.190
10+
HK$2,060.510
25+
HK$2,048.910
50+
HK$2,037.310
More Pricing...
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
4060336

RoHS

Each
1+
HK$726.240
Min: 1 / Mult: 1
-
-
-
5%
-
SenseCAP Series
3958484

RoHS

Each
1+
HK$5,646.480
5+
HK$5,582.780
10+
HK$5,467.460
25+
HK$5,358.120
50+
HK$5,312.000
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
40ppm
-
-
-
-
4071088

RoHS

Each
1+
HK$3,285.360
5+
HK$3,052.750
10+
HK$2,809.490
25+
HK$2,676.280
50+
HK$2,572.150
More Pricing...
Min: 1 / Mult: 1
Oxygen
-
-
3%
-
Intelligent Gas Sensor Series
4071090

RoHS

Each
1+
HK$3,930.610
5+
HK$3,652.320
10+
HK$3,361.280
25+
HK$3,201.900
50+
HK$3,077.320
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
-
5%
-
Intelligent Gas Sensor Series
3958508

RoHS

Each
1+
HK$374.630
5+
HK$345.080
10+
HK$334.080
25+
HK$320.920
50+
HK$311.910
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide
30ppm
350ppb
-
Electrochemical Sensing
4 Series
3958517

RoHS

Each
1+
HK$513.570
5+
HK$449.380
10+
HK$429.920
50+
HK$410.460
Min: 1 / Mult: 1
Flammable Gas
-
-
-
-
VQ21T Series
4071087

RoHS

Each
1+
HK$3,921.450
5+
HK$3,643.800
10+
HK$3,353.440
25+
HK$3,194.440
50+
HK$3,070.150
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
-
5%
-
Intelligent Gas Sensor Series
4071089

RoHS

Each
1+
HK$3,551.430
5+
HK$3,299.980
10+
HK$3,037.020
25+
HK$2,893.020
50+
HK$2,780.460
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
200ppm
-
5%
-
Intelligent Gas Sensor Series
3958475

RoHS

Each
1+
HK$863.640
5+
HK$755.680
10+
HK$626.140
25+
HK$561.360
50+
HK$550.140
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
500ppm
1ppm
-
Electrochemical Sensing
4 Series
3958507

RoHS

Each
1+
HK$765.620
5+
HK$660.810
10+
HK$505.120
25+
HK$500.290
50+
HK$498.680
More Pricing...
Min: 1 / Mult: 1
Ammonia
100ppm
500ppb
-
Electrochemical Sensing
4 Series
3958501

RoHS

Each
1+
HK$292.310
5+
HK$268.510
10+
HK$260.030
25+
HK$251.540
50+
HK$250.530
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
2000ppm
2ppm
-
Electrochemical Sensing
4 Series
4060338

RoHS

Each
1+
HK$731.580
Min: 1 / Mult: 1
Carbon Dioxide
-
-
5%
-
SenseCAP Series
3958523

RoHS

Each
1+
HK$451.290
5+
HK$416.550
10+
HK$403.620
25+
HK$401.500
50+
HK$399.370
More Pricing...
Min: 1 / Mult: 1
Oxygen
-
1%
-
Electrochemical Sensing
4 Series
3958519

RoHS

Each
1+
HK$620.030
5+
HK$574.250
10+
HK$562.550
25+
HK$550.840
50+
HK$539.140
More Pricing...
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
4162760

RoHS

Each
1+
HK$826.280
5+
HK$696.900
10+
HK$647.740
25+
HK$566.200
50+
HK$561.950
More Pricing...
Min: 1 / Mult: 1
-
20ppm
100ppb
-
Electrochemical Sensing
4 Series
151-175 of 267 items
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