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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Buyer
Engineer
Manufacturer
Gas Type
Particle Count Max
Accuracy
Sampling Method
Product Range
Packaging
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ComparePrice ForQuantity
4285607

RoHS

Each
Pricing is unavailable. Please contact customer services.
Carbon Monoxide
-
± 3%
2%
-
-
2472291

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY1,291.480
(CNY1,459.3724)
5+
CNY1,139.190
(CNY1,287.2847)
10+
CNY960.270
(CNY1,085.1051)
Min: 1 / Mult: 1
-
2000ppm
± 10%
10%
Diffusion, 12 Second Rate
-
3220520

RoHS

Each
1+
CNY23.970
(CNY27.0861)
10+
CNY22.930
(CNY25.9109)
25+
CNY21.440
(CNY24.2272)
50+
CNY20.540
(CNY23.2102)
100+
CNY18.230
(CNY20.5999)
More Pricing...
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
-
± 2%
-
-
-
3550716

RoHS

Each
1+
CNY1,864.460
(CNY2,106.8398)
5+
CNY1,841.670
(CNY2,081.0871)
10+
CNY1,818.870
(CNY2,055.3231)
25+
CNY1,813.540
(CNY2,049.3002)
Min: 1 / Mult: 1
Difluoromethane (R32)
-
-
-
Integrated Infrared (INIR)
INIR Series
3550699

RoHS

Each
1+
CNY557.480
(CNY629.9524)
5+
CNY516.310
(CNY583.4303)
10+
CNY516.060
(CNY583.1478)
25+
CNY505.700
(CNY571.441)
50+
CNY502.420
(CNY567.7346)
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3550713

RoHS

Each
1+
CNY1,864.190
(CNY2,106.5347)
5+
CNY1,841.450
(CNY2,080.8385)
10+
CNY1,818.710
(CNY2,055.1423)
25+
CNY1,813.540
(CNY2,049.3002)
Min: 1 / Mult: 1
Methane
100ppm
-
-
Integrated Infrared (INIR)
INIR Series
3550690

RoHS

Each
1+
CNY519.340
(CNY586.8542)
5+
CNY483.170
(CNY545.9821)
Min: 1 / Mult: 1
Methane
-
-
-
-
VQ500 Series
3550684

RoHS

Each
1+
CNY646.710
(CNY730.7823)
5+
CNY565.870
(CNY639.4331)
10+
CNY468.870
(CNY529.8231)
50+
CNY420.360
(CNY475.0068)
Min: 1 / Mult: 1
Flammable Gas
-
-
-
-
VQ21T Series
3928607

RoHS

Each
1+
CNY1,106.090
(CNY1,249.8817)
5+
CNY1,031.640
(CNY1,165.7532)
10+
CNY1,012.450
(CNY1,144.0685)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
-
3%
Diffusion
Telaire T8031
3928604

RoHS

Each
1+
CNY1,080.250
(CNY1,220.6825)
5+
CNY1,065.730
(CNY1,204.2749)
10+
CNY1,051.200
(CNY1,187.856)
25+
CNY1,036.680
(CNY1,171.4484)
50+
CNY1,026.370
(CNY1,159.7981)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
-
3%
Non-dispersive Infrared (NDIR)
Telaire T5100 Series
2532678

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY1,502.520
(CNY1,697.8476)
5+
CNY1,325.620
(CNY1,497.9506)
10+
CNY1,146.770
(CNY1,295.8501)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
3%
-
-
3550697

RoHS

Each
1+
CNY3,056.970
(CNY3,454.3761)
5+
CNY2,674.850
(CNY3,022.5805)
10+
CNY2,216.300
(CNY2,504.419)
25+
CNY1,987.030
(CNY2,245.3439)
50+
CNY1,834.180
(CNY2,072.6234)
More Pricing...
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3106237

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY624.060
(CNY705.1878)
5+
CNY605.330
(CNY684.0229)
10+
CNY588.310
(CNY664.7903)
25+
CNY581.360
(CNY656.9368)
50+
CNY577.380
(CNY652.4394)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
-
10%
Non-dispersive Infrared (NDIR)
Telaire T3022 Series
3550700

RoHS

Each
1+
CNY3,103.130
(CNY3,506.5369)
5+
CNY2,715.240
(CNY3,068.2212)
10+
CNY2,249.770
(CNY2,542.2401)
25+
CNY2,017.040
(CNY2,279.2552)
50+
CNY1,861.880
(CNY2,103.9244)
More Pricing...
Min: 1 / Mult: 1
Light Gas
-
-
-
Diffusion
VQ600 Series
3550696

RoHS

Each
1+
CNY3,061.220
(CNY3,459.1786)
5+
CNY2,678.570
(CNY3,026.7841)
10+
CNY2,219.390
(CNY2,507.9107)
25+
CNY1,989.790
(CNY2,248.4627)
50+
CNY1,836.730
(CNY2,075.5049)
More Pricing...
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3106914

RoHS

Each
1+
CNY624.060
(CNY705.1878)
5+
CNY605.330
(CNY684.0229)
10+
CNY588.310
(CNY664.7903)
25+
CNY581.360
(CNY656.9368)
50+
CNY569.800
(CNY643.874)
More Pricing...
Min: 1 / Mult: 1
-
5000ppm
-
10%
-
Telaire T3022 Series
2114184

RoHS

Each
1+
CNY1,581.130
(CNY1,786.6769)
5+
CNY1,564.690
(CNY1,768.0997)
10+
CNY1,548.250
(CNY1,749.5225)
25+
CNY1,531.800
(CNY1,730.934)
50+
CNY1,526.800
(CNY1,725.284)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
-
-
Diffusion
-
2114186

RoHS

Each
1+
CNY2,811.500
(CNY3,176.995)
5+
CNY2,460.070
(CNY2,779.8791)
10+
CNY2,038.340
(CNY2,303.3242)
25+
CNY1,827.480
(CNY2,065.0524)
50+
CNY1,686.900
(CNY1,906.197)
More Pricing...
Min: 1 / Mult: 1
-
2000ppm
-
-
-
-
3550695

RoHS

Each
1+
CNY3,061.220
(CNY3,459.1786)
5+
CNY2,678.570
(CNY3,026.7841)
10+
CNY2,219.390
(CNY2,507.9107)
25+
CNY1,989.790
(CNY2,248.4627)
50+
CNY1,836.730
(CNY2,075.5049)
More Pricing...
Min: 1 / Mult: 1
Flammable Gas
-
-
-
Diffusion
VQ600 Series
3550672

RoHS

Each
1+
CNY2,088.130
(CNY2,359.5869)
5+
CNY1,827.110
(CNY2,064.6343)
10+
CNY1,513.900
(CNY1,710.707)
25+
CNY1,357.290
(CNY1,533.7377)
50+
CNY1,252.880
(CNY1,415.7544)
More Pricing...
Min: 1 / Mult: 1
Methane / Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR12 Series
3550675

RoHS

Each
1+
CNY3,443.900
(CNY3,891.607)
5+
CNY3,013.410
(CNY3,405.1533)
10+
CNY2,496.830
(CNY2,821.4179)
25+
CNY2,238.540
(CNY2,529.5502)
50+
CNY2,066.340
(CNY2,334.9642)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide, Hydrocarbon
-
-
-
Non-dispersive Infrared (NDIR)
IR15 Series
3550705

RoHS

Each
1+
CNY1,628.060
(CNY1,839.7078)
5+
CNY1,614.510
(CNY1,824.3963)
Min: 1 / Mult: 1
Carbon Dioxide
-
-
-
Integrated Infrared (INIR)
INIR Series
3106915

RoHS

Each
1+
CNY639.660
(CNY722.8158)
5+
CNY614.070
(CNY693.8991)
10+
CNY601.790
(CNY680.0227)
25+
CNY589.760
(CNY666.4288)
50+
CNY577.720
(CNY652.8236)
More Pricing...
Min: 1 / Mult: 1
-
5000ppm
-
10%
-
Telaire T3022 Series
3513411

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
CNY914.840
(CNY1,033.7692)
5+
CNY744.920
(CNY841.7596)
10+
CNY682.780
(CNY771.5414)
25+
CNY644.120
(CNY727.8556)
50+
CNY635.660
(CNY718.2958)
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
1000ppm
1ppm
-
Electrochemical Sensing
SGX-4 Series
2857809

RoHS

Each
1+
CNY198.870
(CNY224.7231)
5+
CNY184.850
(CNY208.8805)
10+
CNY169.480
(CNY191.5124)
50+
CNY161.170
(CNY182.1221)
100+
CNY160.160
(CNY180.9808)
More Pricing...
Min: 1 / Mult: 1
Hydrogen (H2)
-
-
-
Diffusion
SGAS Series
126-150 of 205 items
of 9 page(s)

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