Gas Detection Sensors:

202 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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Gas Type
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ComparePrice ForQuantity
3677905

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY145.980
(CNY164.9574)
5+
CNY133.210
(CNY150.5273)
10+
CNY122.760
(CNY138.7188)
50+
CNY122.460
(CNY138.3798)
100+
CNY112.450
(CNY127.0685)
More Pricing...
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x Series
3550708

RoHS

Each
1+
CNY156.410
(CNY176.7433)
5+
CNY136.870
(CNY154.6631)
10+
CNY113.410
(CNY128.1533)
50+
CNY101.680
(CNY114.8984)
100+
CNY93.860
(CNY106.0618)
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
3550711

RoHS

Each
1+
CNY97.670
(CNY110.3671)
5+
CNY96.990
(CNY109.5987)
10+
CNY96.300
(CNY108.819)
50+
CNY95.610
(CNY108.0393)
100+
CNY94.930
(CNY107.2709)
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
2845668

RoHS

Each
1+
CNY741.190
(CNY837.5447)
5+
CNY648.540
(CNY732.8502)
10+
CNY537.360
(CNY607.2168)
50+
CNY481.770
(CNY544.4001)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
3550707

RoHS

Each
1+
CNY305.570
(CNY345.2941)
5+
CNY267.380
(CNY302.1394)
10+
CNY221.540
(CNY250.3402)
50+
CNY198.620
(CNY224.4406)
100+
CNY183.340
(CNY207.1742)
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550712

RoHS

Each
1+
CNY78.050
(CNY88.1965)
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3550687

RoHS

Each
1+
CNY514.970
(CNY581.9161)
5+
CNY497.190
(CNY561.8247)
10+
CNY409.840
(CNY463.1192)
50+
CNY395.710
(CNY447.1523)
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
2845662

RoHS

Each
1+
CNY120.000
(CNY135.600)
5+
CNY117.940
(CNY133.2722)
10+
CNY115.880
(CNY130.9444)
50+
CNY113.820
(CNY128.6166)
100+
CNY111.760
(CNY126.2888)
More Pricing...
Min: 1 / Mult: 1
Air
-
-
-
-
TELAiRE Series
3550666

RoHS

Each
1+
CNY1,996.870
(CNY2,256.4631)
5+
CNY1,747.260
(CNY1,974.4038)
10+
CNY1,447.730
(CNY1,635.9349)
25+
CNY1,297.970
(CNY1,466.7061)
50+
CNY1,198.120
(CNY1,353.8756)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550678

RoHS

Each
1+
CNY3,443.180
(CNY3,890.7934)
5+
CNY3,012.770
(CNY3,404.4301)
10+
CNY2,496.310
(CNY2,820.8303)
25+
CNY2,394.160
(CNY2,705.4008)
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3261674

RoHS

Each
1+
CNY31.370
(CNY35.4481)
10+
CNY30.020
(CNY33.9226)
25+
CNY28.380
(CNY32.0694)
50+
CNY27.340
(CNY30.8942)
100+
CNY24.270
(CNY27.4251)
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
-
3220520

RoHS

Each
1+
CNY23.970
(CNY27.0861)
10+
CNY22.930
(CNY25.9109)
25+
CNY21.590
(CNY24.3967)
50+
CNY20.690
(CNY23.3797)
100+
CNY18.300
(CNY20.679)
More Pricing...
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
-
± 2%
-
-
-
3550673

RoHS

Each
1+
CNY1,313.160
(CNY1,483.8708)
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3869680

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY32.190
(CNY36.3747)
10+
CNY30.850
(CNY34.8605)
25+
CNY29.210
(CNY33.0073)
50+
CNY28.090
(CNY31.7417)
100+
CNY27.120
(CNY30.6456)
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
ZMOD4510 Series
3550704

RoHS

Each
1+
CNY3,192.430
(CNY3,607.4459)
5+
CNY2,793.380
(CNY3,156.5194)
10+
CNY2,314.520
(CNY2,615.4076)
25+
CNY2,075.080
(CNY2,344.8404)
50+
CNY1,915.460
(CNY2,164.4698)
More Pricing...
Min: 1 / Mult: 1
Methane
-
-
-
Integrated Infrared (INIR)
INIR Series
3817630

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,167.240
(CNY2,448.9812)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
-
3928601

RoHS

Each
1+
CNY1,901.890
(CNY2,149.1357)
5+
CNY1,773.440
(CNY2,003.9872)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T5100 Series
3928605

RoHS

Each
1+
CNY2,405.660
(CNY2,718.3958)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T8100 Series
3817626

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,347.890
(CNY2,653.1157)
Min: 1 / Mult: 1
-
-
± 3%
3%
Non-dispersive Infrared (NDIR)
T8000-R Series
3817625

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,071.890
(CNY2,341.2357)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
-
T8000-R Series
2532681

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY1,115.590
(CNY1,260.6167)
Min: 1 / Mult: 1
Carbon Dioxide
-
3%
3%
-
-
3106327

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
CNY1,797.660
(CNY2,031.3558)
Min: 1 / Mult: 1
Propane
100ppm
-
-
-
-
3106239

RoHS

AMPHENOL ADVANCED SENSORS
Each (Supplied on Cut Tape)
Cut Tape
1+
CNY475.390
(CNY537.1907)
Min: 1 / Mult: 1
-
5000ppm
± 10%
10%
-
Telaire T3022 Series
3817624

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,722.310
(CNY3,076.2103)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
-
3550689

RoHS

Each
1+
CNY1,125.600
(CNY1,271.928)
5+
CNY984.900
(CNY1,112.937)
10+
CNY816.060
(CNY922.1478)
25+
CNY731.640
(CNY826.7532)
50+
CNY675.360
(CNY763.1568)
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
26-50 of 202 items
of 9 page(s)

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