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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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
-
2886672

RoHS

Each
1+
S$80.700
(S$87.963)
5+
S$70.620
(S$76.9758)
10+
S$62.850
(S$68.5065)
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
3550711

RoHS

Each
1+
S$29.900
(S$32.591)
5+
S$26.160
(S$28.5144)
10+
S$21.680
(S$23.6312)
50+
S$19.440
(S$21.1896)
100+
S$19.300
(S$21.037)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
3550708

RoHS

Each
1+
S$17.710
(S$19.3039)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
3588802

RoHS

Each
1+
S$5.050
(S$5.5045)
10+
S$4.830
(S$5.2647)
25+
S$4.560
(S$4.9704)
50+
S$4.400
(S$4.796)
100+
S$3.880
(S$4.2292)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Total Volatile Organic Compound (TVOC)
5000ppm
± 2%
25%
Non-dispersive Infrared (NDIR)
ZMOD4410 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$21.790
(S$23.7511)
Min: 1 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x Series
3106327

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
S$372.240
(S$405.7416)
Min: 1 / Mult: 1
Propane
100ppm
-
-
-
-
3106239

RoHS

AMPHENOL ADVANCED SENSORS
Each (Supplied on Cut Tape)
Cut Tape
1+
S$98.440
(S$107.2996)
Min: 1 / Mult: 1
-
5000ppm
± 10%
10%
-
Telaire T3022 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
-
± 5%
5%
Non-dispersive Infrared (NDIR)
T3000 Series
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$21.790
(S$23.7511)
Min: 10 / Mult: 1
-
40000ppm
± 5%
-
-
PAsens CMOSens SCD4x 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
3958476

RoHS

Each
1+
S$270.250
(S$294.5725)
5+
S$248.460
(S$270.8214)
10+
S$243.570
(S$265.4913)
Min: 1 / Mult: 1
Carbon Dioxide
100ppm
-
-
Integrated Infrared (INIR)
-
3958506

RoHS

Each
1+
S$57.300
(S$62.457)
5+
S$55.530
(S$60.5277)
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
500ppb
-
Electrochemical Sensing
4 Series
3677906

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$32.310
(S$35.2179)
5+
S$29.180
(S$31.8062)
10+
S$26.690
(S$29.0921)
50+
S$25.090
(S$27.3481)
100+
S$24.910
(S$27.1519)
Min: 1 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
3106237

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$115.810
(S$126.2329)
5+
S$107.170
(S$116.8153)
10+
S$99.830
(S$108.8147)
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
-
10%
Non-dispersive Infrared (NDIR)
Telaire T3022 Series
3106236

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$140.820
(S$153.4938)
5+
S$133.400
(S$145.406)
10+
S$118.580
(S$129.2522)
25+
S$111.170
(S$121.1753)
50+
S$107.450
(S$117.1205)
More Pricing...
Min: 1 / Mult: 1
-
-
± 10%
10%
-
Telaire T3022 Series
3677906RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$26.690
(S$29.0921)
50+
S$25.090
(S$27.3481)
100+
S$24.910
(S$27.1519)
Min: 10 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
3550674

RoHS

Each
1+
S$432.770
(S$471.7193)
5+
S$378.680
(S$412.7612)
10+
S$313.770
(S$342.0093)
25+
S$312.500
(S$340.625)
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550715

RoHS

Each
1+
S$404.460
(S$440.8614)
5+
S$373.920
(S$407.5728)
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
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$116.110
(S$126.5599)
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
VQ22 Series
3958493

RoHS

Each
1+
S$110.440
(S$120.3796)
5+
S$107.950
(S$117.6655)
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
500ppb
-
Solid Polymer Electrolyte
PS1 Series
3958521

RoHS

Each
1+
S$108.740
(S$118.5266)
Min: 1 / Mult: 1
Flammable Gas
-
-
-
-
VQ500 Series
3958499

RoHS

Each
1+
S$275.490
(S$300.2841)
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS4 Series
1-25 of 271 items
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