Gas Detection Sensors:

269 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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3817563

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
HK$2,923.140
Min: 1 / Mult: 1
-
-
± 5%
5%
Non-dispersive Infrared (NDIR)
-
3869680RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$24.420
500+
HK$23.940
Min: 100 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
ZMOD4510 Series
3869679RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
HK$22.120
500+
HK$20.310
Min: 100 / Mult: 1
Carbon Dioxide
-
± 2%
-
-
ZMOD4410 Series
3677906RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
HK$156.460
50+
HK$147.070
100+
HK$144.140
250+
HK$141.960
Min: 10 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
3889255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$418.400
5+
HK$363.660
10+
HK$308.910
50+
HK$305.790
100+
HK$299.680
Min: 1 / Mult: 1
Carbon Dioxide
32000ppm
± 3%
-
-
XENSIV PAS CO2 Series
3677902

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$568.420
5+
HK$479.560
10+
HK$404.510
50+
HK$384.570
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
1.5%
Flow Through
STC31 CMOSens Series
3958479

RoHS

Each
1+
HK$170.540
5+
HK$149.220
10+
HK$123.640
50+
HK$110.850
100+
HK$102.330
More Pricing...
Min: 1 / Mult: 1
Ammonia, Ethanol, Hydrogen, Propane, Iso-butane
300ppm
-
-
-
-
3958518

RoHS

Each
1+
HK$1,133.950
5+
HK$993.640
10+
HK$887.730
50+
HK$781.820
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ2 Series
3958491

RoHS

Each
1+
HK$897.360
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS1 Series
3958494

RoHS

Each
1+
HK$1,609.900
5+
HK$1,408.660
10+
HK$1,167.180
25+
HK$1,046.440
50+
HK$965.940
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
100ppm
500ppb
-
Solid Polymer Electrolyte
PS4 Series
3958503

RoHS

Each
1+
HK$634.530
10+
HK$534.370
25+
HK$500.990
50+
HK$489.900
100+
HK$479.470
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen Sulphide
500ppm
500ppb, 250ppb
-
Electrochemical Sensing
4 Series
3958499

RoHS

Each
1+
HK$1,402.600
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS4 Series
3958502

RoHS

Each
1+
HK$381.170
5+
HK$321.470
10+
HK$229.080
25+
HK$226.840
50+
HK$219.530
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
2ppm
-
Electrochemical Sensing
4 Series
3958489

RoHS

Each
1+
HK$994.020
5+
HK$869.770
10+
HK$720.670
50+
HK$646.110
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
-
Solid Polymer Electrolyte
PS1 Series
3958480

RoHS

Each
1+
HK$188.000
5+
HK$164.500
10+
HK$136.300
50+
HK$122.200
100+
HK$112.800
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide
-
-
-
-
-
3958488

RoHS

Each
1+
HK$646.100
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS1 Series
3958495

RoHS

Each
1+
HK$1,967.930
5+
HK$1,721.940
10+
HK$1,426.750
25+
HK$1,279.160
50+
HK$1,180.760
More Pricing...
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS4 Series
3958511

RoHS

Each
1+
HK$705.390
5+
HK$566.210
10+
HK$437.600
25+
HK$434.450
50+
HK$427.140
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
4ppm
-
Electrochemical Sensing
7 Series
3958509
Each
1+
HK$558.020
5+
HK$488.270
10+
HK$404.570
25+
HK$362.720
50+
HK$334.820
More Pricing...
Min: 1 / Mult: 1
Oxygen
-
1%
-
Electrochemical Sensing
4 Series
3958496

RoHS

Each
1+
HK$1,328.820
5+
HK$1,162.730
10+
HK$1,102.030
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
-
Solid Polymer Electrolyte
PS4 Series
3958497

RoHS

Each
1+
HK$2,254.190
5+
HK$1,972.410
10+
HK$1,634.280
25+
HK$1,465.220
50+
HK$1,401.700
Min: 1 / Mult: 1
Ozone
100ppm
250ppb
-
Solid Polymer Electrolyte
PS4 Series
4036485

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$665.150
Min: 1 / Mult: 1
Formaldehyde
-
25ppb
-
Solid Polymer Electrolyte
PS1 Series
4050300

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
HK$255.490
Min: 1 / Mult: 1
-
-
-
-
-
-
4047378

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$352.990
5+
HK$321.320
10+
HK$313.330
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Hydrogen
-
-
-
-
-
4067615

RoHS

Each
1+
HK$807.460
5+
HK$681.110
10+
HK$574.670
50+
HK$546.790
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
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