Gas Detection Sensors:

339 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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ComparePrice ForQuantity
3550689

RoHS

Each
1+
HK$1,138.400
5+
HK$996.100
10+
HK$825.340
25+
HK$739.960
Total:HK$1,138.40
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
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)
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
4 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
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$2,938.290
5+
HK$2,571.010
10+
HK$2,130.260
Total:HK$2,938.29
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
4162760

RoHS

Each
1+
HK$734.540
5+
HK$710.840
10+
HK$660.700
25+
HK$577.530
Total:HK$734.54
Min: 1 / Mult: 1
-
20ppm
100ppb
-
Electrochemical Sensing
4 Series
3958494

RoHS

Each
1+
HK$1,266.350
5+
HK$1,108.060
10+
HK$919.900
Total:HK$1,266.35
Min: 1 / Mult: 1
Carbon Monoxide
100ppm
500ppb
-
Solid Polymer Electrolyte
PS4 Series
2845667

RoHS

Each
1+
HK$650.060
5+
HK$582.530
10+
HK$574.040
50+
HK$565.540
Total:HK$650.06
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
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%
-
-
3550669

RoHS

Each
1+
HK$1,341.050
Total:HK$1,341.05
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 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
-
-
-
-
-
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%
-
-
PAsens CMOSens 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
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
2845668

RoHS

Each
1+
HK$780.000
5+
HK$682.500
10+
HK$565.500
50+
HK$507.000
Total:HK$780.00
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
3550687

RoHS

Each
1+
HK$589.620
5+
HK$569.270
10+
HK$469.250
50+
HK$419.840
Total:HK$589.62
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
3550707

RoHS

Each
1+
HK$328.170
5+
HK$287.150
10+
HK$237.930
50+
HK$213.310
100+
HK$196.970
Total:HK$328.17
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550712

RoHS

Each
1+
HK$95.310
5+
HK$86.450
10+
HK$85.540
Total:HK$95.31
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
2472291

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
HK$1,288.060
5+
HK$1,127.050
10+
HK$933.840
Total:HK$1,288.06
Min: 1 / Mult: 1
-
2000ppm
± 10%
10%
Diffusion, 12 Second Rate
-
2845662

RoHS

Each
1+
HK$143.120
5+
HK$130.380
10+
HK$121.750
50+
HK$119.320
100+
HK$116.880
More Pricing...
Total:HK$143.12
Min: 1 / Mult: 1
Air
-
-
-
-
TELAiRE Series
3550678

RoHS

Each
1+
HK$2,996.240
5+
HK$2,898.020
10+
HK$2,840.060
Total:HK$2,996.24
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550673

RoHS

Each
1+
HK$1,423.180
Total:HK$1,423.18
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3261674

RoHS

Each
1+
HK$35.920
10+
HK$34.380
25+
HK$32.490
50+
HK$31.300
100+
HK$29.170
More Pricing...
Total:HK$35.92
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
-
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