Gas Detection Sensors:

315 Products Found

Newark 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. 

Newark’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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26AK6109

RoHS

Each
1+
$406.870
5+
$392.530
10+
$378.200
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
Non-dispersive Infrared (NDIR)
Telaire T5100 Series
34AK3342

RoHS

Each
1+
$107.080
5+
$107.080
10+
$107.080
25+
$107.080
50+
$107.080
More Pricing...
Min: 1 / Mult: 1
Formaldehyde
5ppm
25ppb
Solid Polymer Electrolyte
PS1 Series
32AK8620

RoHS

Each
1+
$179.810
10+
$167.660
25+
$157.230
50+
$152.020
100+
$146.810
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
Electrochemical Sensing
4 Series
69AK5729

RoHS

Each
1+
$218.290
5+
$199.470
10+
$190.700
25+
$185.680
50+
$178.150
More Pricing...
Min: 1 / Mult: 1
Arsine
1ppm
25ppb
Solid Polymer Electrolyte
PS1 Series
32AK8629

RoHS

Each
1+
$138.340
5+
$127.060
10+
$115.780
25+
$112.770
50+
$108.270
More Pricing...
Min: 1 / Mult: 1
Flammable Gas
-
-
-
VQ500 Series
34AK3341

RoHS

Each
1+
$30.140
5+
$30.140
10+
$30.140
25+
$30.140
50+
$30.140
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
2ppm
Solid Polymer Electrolyte
PS1 Series
32AK8608

RoHS

Each
1+
$376.510
10+
$351.010
25+
$339.250
50+
$327.490
100+
$313.770
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
Solid Polymer Electrolyte
PS4 Series
24AM0751
Each
1+
$24.970
5+
$22.800
10+
$22.010
25+
$21.050
50+
$20.400
More Pricing...
Min: 1 / Mult: 1
Ethyl Methyl Carbonate/Dimethyl Carbonate/Propylene Carbonate/Diethyl Carbonate/Ethylene Carbonate
-
-
Electrochemical Sensing
BES LITE Series
32AK8593

RoHS

Each
1+
$1,344.240
3+
$1,284.830
5+
$1,247.690
10+
$1,203.130
25+
$1,180.850
Min: 1 / Mult: 1
Volatile Organic Chemicals (VOC)
200ppm
-
-
-
60AK3056

RoHS

Each
1+
$2,808.900
Min: 1 / Mult: 1
Oxygen
-
-
-
SRWQ100-DO104 Series
34AK3344

RoHS

Each
1+
$52.700
5+
$52.700
10+
$52.700
25+
$52.700
50+
$52.700
More Pricing...
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
Solid Polymer Electrolyte
PS1 Series
34AK3346

RoHS

Each
1+
$70.260
5+
$70.260
10+
$70.260
25+
$70.260
50+
$70.260
More Pricing...
Min: 1 / Mult: 1
Oxygen
-
-
-
PS1 Series
26AK6111

RoHS

Each
1+
$555.500
5+
$527.380
10+
$519.840
25+
$515.260
Min: 1 / Mult: 1
Carbon Dioxide
2000ppm
± 3%
Non-dispersive Infrared (NDIR)
Telaire T8100 Series
07AM8382

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$48.840
10+
$43.590
25+
$40.990
Min: 1 / Mult: 1
Carbon Dioxide
30.5ppm
±0.2%
-
STC31-C Series
25AM7943
Each
1+
$199.470
5+
$168.260
10+
$156.380
Min: 1 / Mult: 1
Hydrogen
40000ppm
± 10%
Thermal Conductivity Detection (TCD)
HLD Series
60AK9974

RoHS

Each
1+
$100.960
5+
$94.340
10+
$94.290
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
± 3%
Non-dispersive Infrared (NDIR)
Telaire T6713 CO2 Sensors
34AK3345

RoHS

Each
1+
$42.200
5+
$42.200
10+
$42.200
25+
$42.200
50+
$42.200
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide
100ppm
500ppb
Solid Polymer Electrolyte
PS1 Series
69AK9726

RoHS

Each
1+
$508.640
10+
$474.190
25+
$458.300
50+
$442.400
100+
$423.870
Min: 1 / Mult: 1
Oxygen
-
-
Solid Polymer Electrolyte
PS1-MOD Series
83AK5344

RoHS

Each
1+
$592.760
Min: 1 / Mult: 1
Carbon Dioxide
5000ppm
± 5%
Non-dispersive Infrared (NDIR)
T3030 Series
33AK4001

RoHS

Each
1+
$37.070
5+
$37.070
10+
$37.070
25+
$37.070
50+
$37.070
More Pricing...
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Hydrogen
-
-
-
-
69AK5736

RoHS

Each
1+
$331.410
5+
$307.880
10+
$294.150
25+
$286.300
50+
$270.620
Min: 1 / Mult: 1
Phosphine
20ppm
500ppb
Solid Polymer Electrolyte
PS4 Series
69AK5747

RoHS

Each
1+
$139.370
5+
$128.000
10+
$116.640
25+
$113.610
50+
$109.060
More Pricing...
Min: 1 / Mult: 1
Ozone
20ppm
100ppb
Electrochemical Sensing
4 Series
33AK3999

RoHS

Each
1+
$61.090
5+
$55.490
10+
$52.520
25+
$48.880
50+
$44.910
More Pricing...
Min: 1 / Mult: 1
Hydrogen
-
± 10%
-
-
32AK8606

RoHS

Each
1+
$318.950
10+
$297.370
25+
$278.880
50+
$269.630
100+
$260.390
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
Solid Polymer Electrolyte
PS4 Series
69AK5734

RoHS

Each
1+
$331.410
5+
$307.870
10+
$294.150
25+
$286.300
50+
$270.620
Min: 1 / Mult: 1
Arsine
1ppm
25ppb
Solid Polymer Electrolyte
PS4 Series
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