Gas Detection Sensors:

270 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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3549362

RoHS

Each
1+
S$459.850
(S$501.2365)
5+
S$402.370
(S$438.5833)
10+
S$344.880
(S$375.9192)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3817624

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$523.950
(S$571.1055)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
-
3817627

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$471.540
(S$513.9786)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
-
3758546

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
S$117.240
(S$127.7916)
5+
S$102.570
(S$111.8013)
10+
S$90.610
(S$98.7649)
Min: 1 / Mult: 1
Flammable Gas, Methane
-
-
-
-
MP Series
3817629

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$432.250
(S$471.1525)
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
T8000-R Series
2532679

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$211.590
(S$230.6331)
Min: 1 / Mult: 1
-
-
3%
3%
Diffusion
-
3795335

RoHS

Each
1+
S$1,673.070
(S$1,823.6463)
Min: 1 / Mult: 1
Carbon Monoxide
50ppm
± 5%
5%
-
TXCO-50 Series
2114189

RoHS

Each
1+
S$738.330
(S$804.7797)
5+
S$646.040
(S$704.1836)
10+
S$553.740
(S$603.5766)
Min: 1 / Mult: 1
-
2000ppm
± 3%
-
-
-
3371892

RoHS

Each
1+
S$17.200
(S$18.748)
5+
S$15.050
(S$16.4045)
10+
S$12.470
(S$13.5923)
50+
S$11.180
(S$12.1862)
100+
S$10.880
(S$11.8592)
Min: 1 / Mult: 1
Air
-
± 2%
-
-
-
3677908

RoHS

Each
1+
S$56.950
(S$62.0755)
5+
S$52.390
(S$57.1051)
10+
S$52.220
(S$56.9198)
Min: 1 / Mult: 1
-
1ppm
± 3%
20%
-
-
3677905RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$22.860
(S$24.9174)
50+
S$22.800
(S$24.852)
100+
S$21.200
(S$23.108)
Min: 10 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x Series
3817621

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$445.340
(S$485.4206)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
3%
Non-dispersive Infrared (NDIR)
T8100 NS Series
3817564

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$559.370
(S$609.7133)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 5%
5%
Non-dispersive Infrared (NDIR)
T3030 Series
3817563

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$559.370
(S$609.7133)
Min: 1 / Mult: 1
-
-
± 5%
5%
Non-dispersive Infrared (NDIR)
-
3869680RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
S$6.000
(S$6.540)
10+
S$5.750
(S$6.2675)
25+
S$5.440
(S$5.9296)
50+
S$5.230
(S$5.7007)
100+
S$5.050
(S$5.5045)
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
ZMOD4510 Series
3677902RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
10+
S$73.040
(S$79.6136)
Min: 500 / Mult: 1
Carbon Dioxide
-
± 3%
1.5%
Flow Through
STC31 CMOSens Series
3889255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$70.760
(S$77.1284)
5+
S$61.500
(S$67.035)
10+
S$52.240
(S$56.9416)
50+
S$51.710
(S$56.3639)
100+
S$50.680
(S$55.2412)
Min: 1 / Mult: 1
Carbon Dioxide
32000ppm
± 3%
-
-
XENSIV PAS CO2 Series
3958495

RoHS

Each
1+
S$291.140
(S$317.3426)
5+
S$254.750
(S$277.6775)
10+
S$218.350
(S$238.0015)
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS4 Series
3958509
Each
1+
S$78.140
(S$85.1726)
5+
S$68.380
(S$74.5342)
10+
S$58.600
(S$63.874)
Min: 1 / Mult: 1
Oxygen
-
1%
-
Electrochemical Sensing
4 Series
4067615

RoHS

Each
1+
S$140.770
(S$153.4393)
5+
S$123.180
(S$134.2662)
10+
S$102.060
(S$111.2454)
50+
S$96.220
(S$104.8798)
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
3958480

RoHS

Each
1+
S$32.290
(S$35.1961)
5+
S$28.250
(S$30.7925)
10+
S$23.410
(S$25.5169)
50+
S$20.990
(S$22.8791)
100+
S$20.860
(S$22.7374)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide
-
-
-
-
-
4036486

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
S$169.710
(S$184.9839)
Min: 1 / Mult: 1
Oxygen
-
-
-
-
PS1 Series
3958520

RoHS

Each
1+
S$94.070
(S$102.5363)
5+
S$82.960
(S$90.4264)
10+
S$77.450
(S$84.4205)
25+
S$69.760
(S$76.0384)
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3958510

RoHS

Each
1+
S$123.110
(S$134.1899)
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
3958492

RoHS

Each
1+
S$132.770
(S$144.7193)
5+
S$116.180
(S$126.6362)
10+
S$99.570
(S$108.5313)
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
10ppm
100ppb
-
Solid Polymer Electrolyte
PS1 Series
76-100 of 270 items
of 11 page(s)

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