Gas Detection Sensors:

205 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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Manufacturer
Gas Type
Particle Count Max
Accuracy
Sampling Method
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Packaging
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ComparePrice ForQuantity
3550673

RoHS

Each
1+
CNY1,313.160
(CNY1,483.8708)
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550704

RoHS

Each
1+
CNY3,192.430
(CNY3,607.4459)
5+
CNY2,793.380
(CNY3,156.5194)
10+
CNY2,314.520
(CNY2,615.4076)
25+
CNY2,075.080
(CNY2,344.8404)
50+
CNY1,915.460
(CNY2,164.4698)
More Pricing...
Min: 1 / Mult: 1
Methane
-
-
-
Integrated Infrared (INIR)
INIR Series
1776487

RoHS

Each
1+
CNY631.780
(CNY713.9114)
5+
CNY591.070
(CNY667.9091)
10+
CNY568.390
(CNY642.2807)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 5%
2%
Diffusion
-
2886672

RoHS

Each
1+
CNY450.970
(CNY509.5961)
5+
CNY394.600
(CNY445.898)
10+
CNY326.960
(CNY369.4648)
50+
CNY307.610
(CNY347.5993)
Min: 1 / Mult: 1
Carbon Dioxide
40000ppm
± 3%
3%
-
-
2845667

RoHS

Each
1+
CNY571.150
(CNY645.3995)
5+
CNY564.000
(CNY637.320)
10+
CNY556.850
(CNY629.2405)
50+
CNY549.690
(CNY621.1497)
Min: 1 / Mult: 1
-
5000ppm
± 3%
3%
-
Telaire T6713 CO2 Sensors
3588802

RoHS

Each
1+
CNY20.910
(CNY23.6283)
10+
CNY20.320
(CNY22.9616)
25+
CNY19.200
(CNY21.696)
50+
CNY18.820
(CNY21.2666)
100+
CNY18.750
(CNY21.1875)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Total Volatile Organic Compound (TVOC)
5000ppm
± 2%
25%
Non-dispersive Infrared (NDIR)
ZMOD4410 Series
3550708

RoHS

Each
1+
CNY150.960
(CNY170.5848)
5+
CNY132.090
(CNY149.2617)
10+
CNY109.450
(CNY123.6785)
50+
CNY98.130
(CNY110.8869)
100+
CNY90.580
(CNY102.3554)
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane
-
-
-
-
-
3550669

RoHS

Each
1+
CNY1,224.220
(CNY1,383.3686)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3550711

RoHS

Each
1+
CNY164.520
(CNY185.9076)
5+
CNY143.960
(CNY162.6748)
10+
CNY119.280
(CNY134.7864)
50+
CNY106.940
(CNY120.8422)
100+
CNY98.720
(CNY111.5536)
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Ethanol, Hydrogen, Methane, Nitrogen Dioxide
-
-
-
-
-
3677906

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
CNY165.910
(CNY187.4783)
5+
CNY149.820
(CNY169.2966)
10+
CNY137.050
(CNY154.8665)
50+
CNY128.820
(CNY145.5666)
100+
CNY126.450
(CNY142.8885)
Min: 1 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
2845668

RoHS

Each
1+
CNY522.290
(CNY590.1877)
5+
CNY503.550
(CNY569.0115)
10+
CNY492.660
(CNY556.7058)
50+
CNY481.770
(CNY544.4001)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
3550712

RoHS

Each
1+
CNY76.940
(CNY86.9422)
Min: 1 / Mult: 1
Hydrogen, Nitrogen Dioxide
-
-
-
-
-
3550707

RoHS

Each
1+
CNY294.930
(CNY333.2709)
5+
CNY258.060
(CNY291.6078)
10+
CNY213.830
(CNY241.6279)
50+
CNY191.700
(CNY216.621)
100+
CNY176.950
(CNY199.9535)
Min: 1 / Mult: 1
Carbon Dioxide, Volatile Organic Compound (VOC)
-
-
-
-
-
3550687

RoHS

Each
1+
CNY514.970
(CNY581.9161)
5+
CNY497.190
(CNY561.8247)
10+
CNY409.840
(CNY463.1192)
50+
CNY381.950
(CNY431.6035)
Min: 1 / Mult: 1
Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Ethane, Helium, Hydrogen, Methane, Nitrogen, Oxygen
-
-
-
Diffusion
VQ31 Series
2845662

RoHS

Each
1+
CNY133.660
(CNY151.0358)
5+
CNY122.380
(CNY138.2894)
10+
CNY119.300
(CNY134.809)
50+
CNY116.210
(CNY131.3173)
100+
CNY113.120
(CNY127.8256)
More Pricing...
Min: 1 / Mult: 1
Air
-
-
-
-
TELAiRE Series
3550678

RoHS

Each
1+
CNY3,101.960
(CNY3,505.2148)
5+
CNY2,714.210
(CNY3,067.0573)
10+
CNY2,248.930
(CNY2,541.2909)
25+
CNY2,156.900
(CNY2,437.297)
Min: 1 / Mult: 1
Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550666

RoHS

Each
1+
CNY2,155.060
(CNY2,435.2178)
5+
CNY1,885.680
(CNY2,130.8184)
10+
CNY1,562.420
(CNY1,765.5346)
25+
CNY1,400.790
(CNY1,582.8927)
50+
CNY1,293.040
(CNY1,461.1352)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Non-dispersive Infrared (NDIR)
IR11 Series
3817573

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY560.530
(CNY633.3989)
Min: 1 / Mult: 1
Carbon Dioxide
20000ppm
± 10%
10%
Diffusion
T6615 Series
3550674

RoHS

Each
1+
CNY2,668.060
(CNY3,014.9078)
5+
CNY2,334.550
(CNY2,638.0415)
10+
CNY1,934.340
(CNY2,185.8042)
25+
CNY1,734.240
(CNY1,959.6912)
50+
CNY1,600.840
(CNY1,808.9492)
More Pricing...
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550715

RoHS

Each
1+
CNY1,787.760
(CNY2,020.1688)
Min: 1 / Mult: 1
Butane
-
-
-
Integrated Infrared (INIR)
INIR Series
3550686

RoHS

Each
1+
CNY789.650
(CNY892.3045)
5+
CNY690.950
(CNY780.7735)
10+
CNY642.400
(CNY725.912)
Min: 1 / Mult: 1
Methane
-
-
-
Diffusion
-
3550689

RoHS

Each
1+
CNY1,179.270
(CNY1,332.5751)
5+
CNY1,031.860
(CNY1,166.0018)
10+
CNY854.970
(CNY966.1161)
25+
CNY766.530
(CNY866.1789)
50+
CNY707.570
(CNY799.5541)
More Pricing...
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3550714

RoHS

Each
1+
CNY1,813.590
(CNY2,049.3567)
Min: 1 / Mult: 1
Propane
-
-
-
Integrated Infrared (INIR)
INIR Series
2695803

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,679.590
(CNY3,027.9367)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 5%
5%
Non-dispersive Infrared (NDIR)
T3000 Series
3550677

RoHS

Each
1+
CNY2,079.800
(CNY2,350.174)
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
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