Gas Detection Sensors:

271 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+
S$5.360
(S$5.8424)
10+
S$5.120
(S$5.5808)
25+
S$4.840
(S$5.2756)
50+
S$4.670
(S$5.0903)
100+
S$4.150
(S$4.5235)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Total Volatile Organic Compound (TVOC)
5000ppm
± 2%
25%
Non-dispersive Infrared (NDIR)
ZMOD4410 Series
3869679

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$4.470
(S$4.8723)
10+
S$4.270
(S$4.6543)
25+
S$4.050
(S$4.4145)
50+
S$3.880
(S$4.2292)
100+
S$3.740
(S$4.0766)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
± 2%
-
-
ZMOD4410 Series
2695803

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$364.180
(S$396.9562)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 5%
5%
Non-dispersive Infrared (NDIR)
T3000 Series
3869679RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
S$4.470
(S$4.8723)
10+
S$4.270
(S$4.6543)
25+
S$4.050
(S$4.4145)
50+
S$3.880
(S$4.2292)
100+
S$3.740
(S$4.0766)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
± 2%
-
-
ZMOD4410 Series
3550715

RoHS

Each
1+
S$404.460
(S$440.8614)
5+
S$377.200
(S$411.148)
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
3550674

RoHS

Each
1+
S$432.770
(S$471.7193)
5+
S$378.680
(S$412.7612)
10+
S$315.240
(S$343.6116)
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550686

RoHS

Each
1+
S$152.870
(S$166.6283)
5+
S$135.540
(S$147.7386)
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
-
1776487

RoHS

Each
1+
S$123.010
(S$134.0809)
5+
S$116.520
(S$127.0068)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 5%
2%
Diffusion
-
3106912

RoHS

Each
1+
S$127.400
(S$138.866)
Min: 1 / Mult: 1
-
5000ppm
± 10%
10%
-
Telaire T3022 Series
3550685

RoHS

Each
1+
S$127.790
(S$139.2911)
5+
S$117.130
(S$127.6717)
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
VQ22 Series
3550695

RoHS

Each
1+
S$369.400
(S$402.646)
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
2845667

RoHS

Each
1+
S$110.790
(S$120.7611)
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
2886672

RoHS

Each
1+
S$87.020
(S$94.8518)
5+
S$76.140
(S$82.9926)
10+
S$63.090
(S$68.7681)
50+
S$62.980
(S$68.6482)
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
3550711

RoHS

Each
1+
S$30.150
(S$32.8635)
5+
S$26.380
(S$28.7542)
10+
S$21.860
(S$23.8274)
50+
S$19.600
(S$21.364)
100+
S$19.470
(S$21.2223)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
3550669

RoHS

Each
1+
S$248.100
(S$270.429)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3677905

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$27.180
(S$29.6262)
5+
S$24.800
(S$27.032)
10+
S$22.860
(S$24.9174)
50+
S$22.800
(S$24.852)
100+
S$21.200
(S$23.108)
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x Series
3550708

RoHS

Each
1+
S$17.860
(S$19.4674)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
2845668

RoHS

Each
1+
S$130.020
(S$141.7218)
5+
S$113.770
(S$124.0093)
10+
S$97.500
(S$106.275)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
3550707

RoHS

Each
1+
S$54.000
(S$58.860)
5+
S$47.250
(S$51.5025)
10+
S$39.150
(S$42.6735)
50+
S$37.390
(S$40.7551)
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550712

RoHS

Each
1+
S$16.600
(S$18.094)
5+
S$16.240
(S$17.7016)
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3550687

RoHS

Each
1+
S$95.870
(S$104.4983)
5+
S$92.570
(S$100.9013)
10+
S$80.690
(S$87.9521)
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
2472291

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$215.320
(S$234.6988)
5+
S$188.400
(S$205.356)
10+
S$180.110
(S$196.3199)
Min: 1 / Mult: 1
-
2000ppm
± 10%
10%
Diffusion, 12 Second Rate
-
2845662

RoHS

Each
1+
S$23.270
(S$25.3643)
5+
S$22.440
(S$24.4596)
Min: 1 / Mult: 1
Air
-
-
-
-
TELAiRE Series
3550678

RoHS

Each
1+
S$544.940
(S$593.9846)
5+
S$490.630
(S$534.7867)
10+
S$485.190
(S$528.8571)
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550666

RoHS

Each
1+
S$330.820
(S$360.5938)
5+
S$289.470
(S$315.5223)
10+
S$248.100
(S$270.429)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
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