Gas Detection Sensors:

271 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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3550673

RoHS

Each
1+
HK$1,438.480
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550704

RoHS

Each
1+
HK$3,059.620
5+
HK$2,677.170
10+
HK$2,218.220
25+
HK$1,988.760
50+
HK$1,953.220
Min: 1 / Mult: 1
Methane
-
-
-
Integrated Infrared (INIR)
INIR Series
2886672

RoHS

Each
1+
HK$490.120
5+
HK$428.860
10+
HK$355.340
50+
HK$336.970
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
2845667

RoHS

Each
1+
HK$639.270
5+
HK$598.840
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
3588802

RoHS

Each
1+
HK$22.940
10+
HK$22.280
25+
HK$21.210
50+
HK$20.800
100+
HK$20.640
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Total Volatile Organic Compound (TVOC)
5000ppm
± 2%
25%
Non-dispersive Infrared (NDIR)
ZMOD4410 Series
3550708

RoHS

Each
1+
HK$92.640
5+
HK$92.480
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
3550669

RoHS

Each
1+
HK$1,341.050
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550711

RoHS

Each
1+
HK$175.330
5+
HK$153.410
10+
HK$127.110
50+
HK$113.960
100+
HK$105.200
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
3677906

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$189.410
5+
HK$171.050
10+
HK$156.460
50+
HK$147.070
100+
HK$144.140
More Pricing...
Min: 1 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
2845668

RoHS

Each
1+
HK$574.990
5+
HK$554.360
10+
HK$527.030
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
3550712

RoHS

Each
1+
HK$95.310
5+
HK$86.450
10+
HK$84.060
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3550707

RoHS

Each
1+
HK$314.270
5+
HK$274.990
10+
HK$227.850
50+
HK$204.280
100+
HK$193.580
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550687

RoHS

Each
1+
HK$566.940
5+
HK$547.370
10+
HK$451.200
50+
HK$417.830
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
2472291

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
HK$1,286.820
5+
HK$1,125.970
10+
HK$945.110
Min: 1 / Mult: 1
-
2000ppm
± 10%
10%
Diffusion, 12 Second Rate
-
2845662

RoHS

Each
1+
HK$147.140
5+
HK$134.730
10+
HK$130.360
50+
HK$125.990
100+
HK$121.620
More Pricing...
Min: 1 / Mult: 1
Air
-
-
-
-
TELAiRE Series
3550678

RoHS

Each
1+
HK$2,820.830
5+
HK$2,539.630
10+
HK$2,362.730
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550666

RoHS

Each
1+
HK$2,294.860
5+
HK$2,008.000
10+
HK$1,663.780
25+
HK$1,491.660
50+
HK$1,376.920
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550674

RoHS

Each
1+
HK$2,557.040
5+
HK$2,237.400
10+
HK$1,853.850
25+
HK$1,662.080
50+
HK$1,632.380
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550715

RoHS

Each
1+
HK$2,324.830
5+
HK$2,142.760
10+
HK$1,984.010
25+
HK$1,953.220
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
3549362

RoHS

Each
1+
HK$3,190.080
5+
HK$2,791.320
10+
HK$2,312.810
25+
HK$2,073.550
50+
HK$1,914.050
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550686

RoHS

Each
1+
HK$883.790
5+
HK$773.320
10+
HK$701.860
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
-
3550689

RoHS

Each
1+
HK$1,282.540
5+
HK$1,122.220
10+
HK$929.840
25+
HK$833.650
50+
HK$769.530
More Pricing...
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3550714

RoHS

Each
1+
HK$1,986.660
Min: 1 / Mult: 1
Propane
-
-
-
Integrated Infrared (INIR)
INIR Series
2695803

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
HK$2,245.400
Min: 1 / Mult: 1
Carbon Dioxide
-
± 5%
5%
Non-dispersive Infrared (NDIR)
T3000 Series
3550677

RoHS

Each
1+
HK$2,278.280
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
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