Gas Detection Sensors:

202 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
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
3958483

RoHS

Each
1+
CNY10,335.590
(CNY11,679.2167)
5+
CNY9,043.640
(CNY10,219.3132)
10+
CNY7,493.300
(CNY8,467.429)
25+
CNY6,718.130
(CNY7,591.4869)
50+
CNY6,290.760
(CNY7,108.5588)
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
-
-
-
-
3958506

RoHS

Each
1+
CNY293.250
(CNY331.3725)
5+
CNY269.580
(CNY304.6254)
10+
CNY269.530
(CNY304.5689)
25+
CNY269.480
(CNY304.5124)
50+
CNY269.420
(CNY304.4446)
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
500ppb
-
Electrochemical Sensing
4 Series
3958510

RoHS

Each
1+
CNY653.870
(CNY738.8731)
5+
CNY606.370
(CNY685.1981)
10+
CNY602.750
(CNY681.1075)
25+
CNY599.130
(CNY677.0169)
50+
CNY595.510
(CNY672.9263)
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
3958492

RoHS

Each
1+
CNY751.210
(CNY848.8673)
5+
CNY657.310
(CNY742.7603)
10+
CNY544.630
(CNY615.4319)
50+
CNY488.290
(CNY551.7677)
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
10ppm
100ppb
-
Solid Polymer Electrolyte
PS1 Series
4162760

RoHS

Each
1+
CNY662.680
(CNY748.8284)
5+
CNY620.590
(CNY701.2667)
10+
CNY576.820
(CNY651.8066)
25+
CNY561.640
(CNY634.6532)
50+
CNY546.460
(CNY617.4998)
More Pricing...
Min: 1 / Mult: 1
-
20ppm
100ppb
-
Electrochemical Sensing
4 Series
4668476

RoHS

Each
1+
CNY655.290
(CNY740.4777)
5+
CNY622.570
(CNY703.5041)
10+
CNY621.710
(CNY702.5323)
25+
CNY620.840
(CNY701.5492)
50+
CNY619.980
(CNY700.5774)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
50000ppm
± 10%
-
Diffusion
Telaire T6615 Series
4162761

RoHS

Each
1+
CNY482.890
(CNY545.6657)
5+
CNY472.840
(CNY534.3092)
10+
CNY462.790
(CNY522.9527)
25+
CNY414.140
(CNY467.9782)
50+
CNY393.820
(CNY445.0166)
More Pricing...
Min: 1 / Mult: 1
-
-
1%
-
Electrochemical Sensing
4 Series
4668477

RoHS

Each
1+
CNY703.560
(CNY795.0228)
5+
CNY653.180
(CNY738.0934)
10+
CNY634.410
(CNY716.8833)
25+
CNY607.860
(CNY686.8818)
50+
CNY607.060
(CNY685.9778)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
50000ppm
± 10%
-
Flow Through
Telaire T6615 Series
4162759

RoHS

Each
1+
CNY258.900
(CNY292.557)
5+
CNY218.370
(CNY246.7581)
10+
CNY202.950
(CNY229.3335)
25+
CNY169.750
(CNY191.8175)
50+
CNY165.900
(CNY187.467)
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
-
-
-
-
4633620

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
CNY2,316.690
(CNY2,617.8597)
5+
CNY2,196.150
(CNY2,481.6495)
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T8100 Series
4162768

RoHS

Each
1+
CNY834.600
(CNY943.098)
5+
CNY748.120
(CNY845.3756)
10+
CNY669.930
(CNY757.0209)
50+
CNY668.570
(CNY755.4841)
Min: 1 / Mult: 1
-
100ppm
500ppb
-
-
PS1 Series
4162757

RoHS

Each
1+
CNY302.870
(CNY342.2431)
5+
CNY287.970
(CNY325.4061)
10+
CNY274.020
(CNY309.6426)
25+
CNY246.110
(CNY278.1043)
50+
CNY230.320
(CNY260.2616)
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Nitrogen Dioxide
1ppm
-
-
-
-
4445627RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY124.250
(CNY140.4025)
50+
CNY115.520
(CNY130.5376)
100+
CNY110.740
(CNY125.1362)
250+
CNY106.260
(CNY120.0738)
Min: 10 / Mult: 1
-
32000ppm
± 5%
5%
-
XENSIV Series
4162773

RoHS

Each
1+
CNY1,734.900
(CNY1,960.437)
5+
CNY1,569.950
(CNY1,774.0435)
Min: 1 / Mult: 1
-
1000ppm
-
5%
-
PS1-MOD Series
4668470

RoHS

Each
1+
CNY622.060
(CNY702.9278)
5+
CNY594.640
(CNY671.9432)
10+
CNY563.060
(CNY636.2578)
25+
CNY561.890
(CNY634.9357)
50+
CNY560.720
(CNY633.6136)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
-
-
Diffusion
Telaire 6613 Series
4162764

RoHS

Each
1+
CNY461.310
(CNY521.2803)
5+
CNY426.390
(CNY481.8207)
10+
CNY413.370
(CNY467.1081)
25+
CNY411.790
(CNY465.3227)
50+
CNY410.210
(CNY463.5373)
More Pricing...
Min: 1 / Mult: 1
-
200ppm
-
-
-
INIR4 Series
4162769

RoHS

Each
1+
CNY1,630.420
(CNY1,842.3746)
5+
CNY1,565.110
(CNY1,768.5743)
10+
CNY1,490.940
(CNY1,684.7622)
25+
CNY1,420.380
(CNY1,605.0294)
50+
CNY1,417.700
(CNY1,602.001)
More Pricing...
Min: 1 / Mult: 1
-
20ppm
500ppb
-
-
PS4 Series
4162772

RoHS

Each
1+
CNY2,235.970
(CNY2,526.6461)
5+
CNY1,826.710
(CNY2,064.1823)
10+
CNY1,821.290
(CNY2,058.0577)
25+
CNY1,815.860
(CNY2,051.9218)
50+
CNY1,810.430
(CNY2,045.7859)
More Pricing...
Min: 1 / Mult: 1
-
-
-
5%
-
PS1-MOD Series
4468672

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY249.120
(CNY281.5056)
5+
CNY233.470
(CNY263.8211)
10+
CNY195.720
(CNY221.1636)
50+
CNY191.980
(CNY216.9374)
100+
CNY188.140
(CNY212.5982)
Min: 1 / Mult: 1
Carbon Dioxide
30.5ppm
±0.2%
0.5%
-
STC31-C Series
4162770

RoHS

Each
1+
CNY1,631.110
(CNY1,843.1543)
5+
CNY1,565.110
(CNY1,768.5743)
10+
CNY1,490.940
(CNY1,684.7622)
25+
CNY1,420.380
(CNY1,605.0294)
50+
CNY1,417.700
(CNY1,602.001)
More Pricing...
Min: 1 / Mult: 1
-
1ppm
25ppb
-
-
PS4 Series
4445627

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
CNY158.970
(CNY179.6361)
5+
CNY144.860
(CNY163.6918)
10+
CNY124.250
(CNY140.4025)
50+
CNY115.520
(CNY130.5376)
100+
CNY110.740
(CNY125.1362)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
32000ppm
± 5%
5%
Photoacoustic Spectroscopy (PAS)
XENSIV Series
4468672RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
CNY195.720
(CNY221.1636)
50+
CNY191.980
(CNY216.9374)
100+
CNY188.140
(CNY212.5982)
Min: 10 / Mult: 1
-
30.5ppm
±0.2%
0.5%
-
-
4655804
Each
1+
CNY263.700
(CNY297.981)
10+
CNY230.740
(CNY260.7362)
25+
CNY191.190
(CNY216.0447)
50+
CNY171.410
(CNY193.6933)
100+
CNY158.220
(CNY178.7886)
More Pricing...
Min: 1 / Mult: 1
Ethyl Methyl Carbonate/Dimethyl Carbonate/Propylene Carbonate/Diethyl Carbonate/Ethylene Carbonate
-
-
-
Electrochemical Sensing
BES LITE Series
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
-
101-125 of 202 items
of 9 page(s)

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