Gas Detection Sensors:

338 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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2695803

RoHS

AMPHENOL ADVANCED SENSORS
Each
10+
HK$2,190.770
Total:HK$21,907.70
Min: 10 / Mult: 10
Carbon Dioxide
2000ppm
± 5%
5%
Non-dispersive Infrared (NDIR)
Telaire T3000 Series
4162761

RoHS

Each
1+
HK$547.400
5+
HK$538.550
10+
HK$529.690
25+
HK$474.010
50+
HK$450.750
More Pricing...
Total:HK$547.40
Min: 1 / Mult: 1
-
-
1%
-
Electrochemical Sensing
SGX Series
4445627RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$127.300
50+
HK$124.310
100+
HK$122.990
250+
HK$121.660
Total:HK$1,273.00
Min: 10 / Mult: 1
-
32000ppm
± 5%
5%
-
XENSIV Series
4445627

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$151.670
5+
HK$138.240
10+
HK$127.300
50+
HK$124.310
100+
HK$122.990
More Pricing...
Total:HK$151.67
Min: 1 / Mult: 1
Carbon Dioxide
32000ppm
± 5%
5%
Photoacoustic Spectroscopy (PAS)
XENSIV Series
2845667

RoHS

Each
1+
HK$617.560
5+
HK$596.250
10+
HK$583.850
Total:HK$617.56
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire Series
3550669

RoHS

Each
1+
HK$1,307.490
Total:HK$1,307.49
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550673

RoHS

Each
1+
HK$1,466.480
Total:HK$1,466.48
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550674

RoHS

Each
1+
HK$2,192.040
5+
HK$1,918.030
10+
HK$1,672.860
Total:HK$2,192.04
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$2,001.650
Total:HK$2,324.83
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
3549362

RoHS

Each
1+
HK$2,377.080
5+
HK$2,079.940
10+
HK$1,817.530
Total:HK$2,377.08
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550695

RoHS

Each
1+
HK$1,960.260
Total:HK$1,960.26
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3550694

RoHS

Each
1+
HK$4,053.670
5+
HK$3,546.970
10+
HK$2,987.180
Total:HK$4,053.67
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3550693

RoHS

Each
1+
HK$387.250
5+
HK$378.250
10+
HK$369.250
50+
HK$349.930
Total:HK$387.25
Min: 1 / Mult: 1
Flammable Gas
-
-
-
-
-
3550676

RoHS

Each
1+
HK$2,831.850
5+
HK$2,477.870
10+
HK$2,165.250
Total:HK$2,831.85
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
2886672

RoHS

Each
1+
HK$522.100
5+
HK$456.840
10+
HK$378.520
50+
HK$339.360
Total:HK$522.10
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
3677905

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$207.690
5+
HK$181.730
10+
HK$150.580
50+
HK$135.000
100+
HK$128.760
More Pricing...
Total:HK$207.69
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
SCD4x Series
3550711

RoHS

Each
1+
HK$178.650
5+
HK$156.320
10+
HK$129.520
50+
HK$116.120
100+
HK$107.190
More Pricing...
Total:HK$178.65
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
3677906

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$229.260
5+
HK$200.600
10+
HK$166.220
50+
HK$149.020
100+
HK$142.270
More Pricing...
Total:HK$229.26
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
SCD4x Series
3550708

RoHS

Each
1+
HK$163.920
5+
HK$143.430
10+
HK$118.840
50+
HK$106.550
100+
HK$98.350
More Pricing...
Total:HK$163.92
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
4162760

RoHS

Each
1+
HK$705.440
5+
HK$688.550
10+
HK$639.970
25+
HK$586.380
Total:HK$705.44
Min: 1 / Mult: 1
-
20ppm
100ppb
-
Electrochemical Sensing
4 Series
3958491

RoHS

Each
1+
HK$1,301.400
5+
HK$1,138.720
10+
HK$943.510
Total:HK$1,301.40
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS1 Series
3958503

RoHS

Each
1+
HK$583.460
10+
HK$405.170
Total:HK$583.46
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen Sulphide
500ppm
500ppb, 250ppb
-
Electrochemical Sensing
4 Series
3958488

RoHS

Each
1+
HK$674.500
Total:HK$674.50
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS1 Series
3958493

RoHS

Each
1+
HK$610.910
5+
HK$534.540
10+
HK$525.140
Total:HK$610.91
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
500ppb
-
Solid Polymer Electrolyte
PS1 Series
4067615

RoHS

Each
1+
HK$738.310
5+
HK$646.010
10+
HK$535.270
50+
HK$506.110
Total:HK$738.31
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire Series
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