Gas Detection Sensors:

267 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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Gas Type
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3958496

RoHS

Each
1+
HK$1,328.820
5+
HK$1,162.730
10+
HK$1,102.030
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
-
Solid Polymer Electrolyte
PS4 Series
3958503

RoHS

Each
1+
HK$634.530
10+
HK$534.370
25+
HK$500.990
50+
HK$489.900
100+
HK$479.470
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen Sulphide
500ppm
500ppb, 250ppb
-
Electrochemical Sensing
4 Series
4036486

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
HK$886.870
Min: 1 / Mult: 1
Oxygen
-
-
-
-
PS1 Series
3958476

RoHS

Each
1+
HK$1,617.860
5+
HK$1,487.370
10+
HK$1,440.580
25+
HK$1,386.050
50+
HK$1,354.200
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
100ppm
-
-
Integrated Infrared (INIR)
-
3958487

RoHS

Each
1+
HK$552.240
5+
HK$483.210
10+
HK$400.370
50+
HK$358.950
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS1 Series
3958490

RoHS

Each
1+
HK$730.240
5+
HK$653.420
10+
HK$576.590
50+
HK$551.820
Min: 1 / Mult: 1
Nitrogen Dioxide
100ppm
500ppb
-
Solid Polymer Electrolyte
PS1 Series
3958500

RoHS

Each
1+
HK$840.120
5+
HK$734.960
10+
HK$634.610
Min: 1 / Mult: 1
Chlorine
10ppm
100ppb
-
Electrochemical Sensing
4 Series
3958483

RoHS

Each
1+
HK$11,006.190
5+
HK$9,630.420
10+
HK$7,979.490
25+
HK$7,154.020
50+
HK$6,712.270
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
-
-
-
-
3958506

RoHS

Each
1+
HK$319.840
5+
HK$294.010
10+
HK$284.400
25+
HK$283.980
50+
HK$283.560
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
500ppb
-
Electrochemical Sensing
4 Series
3958510

RoHS

Each
1+
HK$720.150
5+
HK$667.830
10+
HK$648.300
25+
HK$624.980
50+
HK$623.150
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
4261632

RoHS

Each
1+
HK$5,468.500
5+
HK$4,784.940
10+
HK$3,964.670
25+
HK$3,554.530
50+
HK$3,281.100
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
± 5%
5%
Non-dispersive Infrared (NDIR)
T3030 Series
4162761

RoHS

Each
1+
HK$547.400
5+
HK$538.550
10+
HK$529.690
25+
HK$474.010
50+
HK$450.750
More Pricing...
Min: 1 / Mult: 1
-
-
1%
-
Electrochemical Sensing
4 Series
4668477

RoHS

Each
1+
HK$782.500
5+
HK$726.470
10+
HK$705.600
25+
HK$682.590
50+
HK$663.520
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
50000ppm
± 10%
-
Flow Through
Telaire T6615 Series
4668476

RoHS

Each
1+
HK$782.500
5+
HK$726.470
10+
HK$705.600
25+
HK$682.590
50+
HK$663.520
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
50000ppm
± 10%
-
Diffusion
Telaire T6615 Series
4162759

RoHS

Each
1+
HK$288.740
5+
HK$246.920
10+
HK$214.070
25+
HK$200.200
50+
HK$199.860
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
-
-
-
-
4633620

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
HK$2,409.940
5+
HK$2,395.760
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
3%
Non-dispersive Infrared (NDIR)
Telaire T8100 Series
4162768

RoHS

Each
1+
HK$985.430
5+
HK$863.100
10+
HK$726.060
50+
HK$711.540
Min: 1 / Mult: 1
-
100ppm
500ppb
-
-
PS1 Series
4162757

RoHS

Each
1+
HK$325.400
5+
HK$319.120
10+
HK$312.830
25+
HK$280.970
50+
HK$262.940
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Nitrogen Dioxide
1ppm
-
-
-
-
4162773

RoHS

Each
1+
HK$1,980.680
5+
HK$1,792.350
Min: 1 / Mult: 1
-
1000ppm
-
5%
-
PS1-MOD Series
4668470

RoHS

Each
1+
HK$713.070
5+
HK$661.360
10+
HK$642.100
25+
HK$620.780
50+
HK$603.290
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
-
-
Diffusion
Telaire 6613 Series
4162764

RoHS

Each
1+
HK$514.330
5+
HK$475.390
10+
HK$460.880
25+
HK$443.540
50+
HK$436.000
Min: 1 / Mult: 1
-
200ppm
-
-
-
INIR4 Series
4261631

RoHS

Each
1+
HK$5,210.220
5+
HK$4,558.940
10+
HK$3,777.410
25+
HK$3,386.640
50+
HK$3,126.130
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
± 5%
5%
Non-dispersive Infrared (NDIR)
T3030 Series
4162772

RoHS

Each
1+
HK$2,510.890
5+
HK$2,051.310
10+
HK$2,019.250
25+
HK$1,995.410
50+
HK$1,955.510
More Pricing...
Min: 1 / Mult: 1
-
-
-
5%
-
PS1-MOD Series
4468672

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
HK$278.830
5+
HK$261.320
10+
HK$219.070
50+
HK$214.880
100+
HK$210.590
Min: 1 / Mult: 1
Carbon Dioxide
30.5ppm
±0.2%
0.5%
-
STC31-C Series
4162770

RoHS

Each
1+
HK$1,668.950
5+
HK$1,631.740
10+
HK$1,594.520
25+
HK$1,519.060
50+
HK$1,508.210
More Pricing...
Min: 1 / Mult: 1
-
1ppm
25ppb
-
-
PS4 Series
101-125 of 267 items
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