Gas Detection Sensors:

316 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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3588802

RoHS

Each
1+
HK$31.040
10+
HK$29.680
25+
HK$28.050
50+
HK$27.020
100+
HK$24.030
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Total Volatile Organic Compound (TVOC)
5000ppm
± 2%
25%
Non-dispersive Infrared (NDIR)
ZMOD4410 Series
2695803

RoHS

AMPHENOL ADVANCED SENSORS
Each
10+
HK$2,190.770
Min: 10 / Mult: 10
Carbon Dioxide
2000ppm
± 5%
5%
Non-dispersive Infrared (NDIR)
T3000 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$1,660.980
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$1,987.440
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
3106912

RoHS

Each
1+
HK$688.600
Min: 1 / Mult: 1
-
5000ppm
± 10%
10%
-
Telaire T3022 Series
3550695

RoHS

Each
1+
HK$1,920.850
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3550685

RoHS

Each
1+
HK$734.540
5+
HK$662.090
10+
HK$617.150
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
VQ22 Series
2845667

RoHS

Each
1+
HK$664.850
5+
HK$615.960
10+
HK$595.190
50+
HK$574.420
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
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
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$178.650
5+
HK$156.320
10+
HK$129.520
50+
HK$116.120
100+
HK$107.190
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
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...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
3677905

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$213.740
5+
HK$187.020
10+
HK$154.960
50+
HK$138.930
100+
HK$132.260
More Pricing...
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x Series
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...
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
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
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
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
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3677902

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$591.240
5+
HK$498.830
10+
HK$420.780
50+
HK$387.700
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
1.5%
Flow Through
STC31 CMOSens Series
3958488

RoHS

Each
1+
HK$674.500
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
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
500ppb
-
Solid Polymer Electrolyte
PS1 Series
4162765

RoHS

Each
1+
HK$1,301.560
5+
HK$1,140.530
10+
HK$971.360
Min: 1 / Mult: 1
-
20ppm
500ppb
-
-
PS1 Series
3958499

RoHS

Each
1+
HK$1,464.260
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS4 Series
4162773

RoHS

Each
1+
HK$1,980.680
5+
HK$1,792.350
Min: 1 / Mult: 1
-
1000ppm
-
5%
-
PS1-MOD Series
3958521

RoHS

Each
1+
HK$692.580
10+
HK$578.520
Min: 1 / Mult: 1
Flammable Gas
-
-
-
-
VQ500 Series
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