Gas Detection Sensors:

272 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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3817620

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$413.840
(S$451.0856)
5+
S$388.390
(S$423.3451)
10+
S$378.910
(S$413.0119)
25+
S$370.770
(S$404.1393)
50+
S$362.630
(S$395.2667)
More Pricing...
Min: 1 / Mult: 1
-
-
± 3%
3%
-
T8100 NS Series
3677908

RoHS

Each
1+
S$58.590
(S$63.8631)
5+
S$53.900
(S$58.751)
10+
S$51.740
(S$56.3966)
50+
S$51.570
(S$56.2113)
Min: 1 / Mult: 1
-
-
± 3%
20%
-
-
3677906RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
S$27.230
(S$29.6807)
50+
S$25.930
(S$28.2637)
Min: 10 / Mult: 1
-
-
± 5%
-
-
PAsens CMOSens SCD4x Series
3817563

RoHS

AMPHENOL ADVANCED SENSORS
Each
1+
S$483.950
(S$527.5055)
Min: 1 / Mult: 1
-
-
± 5%
5%
Non-dispersive Infrared (NDIR)
-
3869680RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
S$4.650
(S$5.0685)
10+
S$4.310
(S$4.6979)
25+
S$4.290
(S$4.6761)
50+
S$4.270
(S$4.6543)
100+
S$4.250
(S$4.6325)
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide, Ozone
-
± 2%
-
-
ZMOD4510 Series
3869679RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
1+
S$4.600
(S$5.014)
10+
S$4.400
(S$4.796)
25+
S$4.170
(S$4.5453)
50+
S$3.990
(S$4.3491)
100+
S$3.850
(S$4.1965)
More Pricing...
Min: 1 / Mult: 1
Carbon Dioxide
-
± 2%
-
-
ZMOD4410 Series
3889255

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
S$72.790
(S$79.3411)
5+
S$63.270
(S$68.9643)
10+
S$53.740
(S$58.5766)
50+
S$53.200
(S$57.988)
100+
S$52.140
(S$56.8326)
Min: 1 / Mult: 1
Carbon Dioxide
32000ppm
± 3%
-
-
XENSIV PAS CO2 Series
3677902

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$98.890
(S$107.7901)
5+
S$83.430
(S$90.9387)
10+
S$73.890
(S$80.5401)
Min: 1 / Mult: 1
Carbon Dioxide
-
± 3%
1.5%
Flow Through
STC31 CMOSens Series
3958496

RoHS

Each
1+
S$227.570
(S$248.0513)
5+
S$209.730
(S$228.6057)
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
-
Solid Polymer Electrolyte
PS4 Series
3958503

RoHS

Each
1+
S$110.390
(S$120.3251)
10+
S$92.960
(S$101.3264)
25+
S$87.160
(S$95.0044)
50+
S$85.230
(S$92.9007)
100+
S$83.410
(S$90.9169)
Min: 1 / Mult: 1
Carbon Monoxide, Hydrogen Sulphide
500ppm
500ppb, 250ppb
-
Electrochemical Sensing
4 Series
3958479

RoHS

Each
1+
S$28.900
(S$31.501)
5+
S$25.290
(S$27.5661)
10+
S$20.950
(S$22.8355)
50+
S$18.790
(S$20.4811)
100+
S$18.650
(S$20.3285)
Min: 1 / Mult: 1
Ammonia, Ethanol, Hydrogen, Propane, Iso-butane
300ppm
-
-
-
-
4050300

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
S$49.240
(S$53.6716)
Min: 1 / Mult: 1
-
-
-
-
-
-
3958509
Each
1+
S$94.480
(S$102.9832)
5+
S$82.670
(S$90.1103)
10+
S$68.500
(S$74.665)
25+
S$61.410
(S$66.9369)
50+
S$56.690
(S$61.7921)
More Pricing...
Min: 1 / Mult: 1
Oxygen
-
1%
-
Electrochemical Sensing
4 Series
4067615

RoHS

Each
1+
S$140.480
(S$153.1232)
5+
S$118.500
(S$129.165)
10+
S$99.980
(S$108.9782)
50+
S$97.340
(S$106.1006)
Min: 1 / Mult: 1
-
-
± 3%
3%
-
Telaire T6713 CO2 Sensors
3958488

RoHS

Each
1+
S$126.180
(S$137.5362)
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS1 Series
3958511

RoHS

Each
1+
S$122.720
(S$133.7648)
5+
S$98.510
(S$107.3759)
10+
S$76.140
(S$82.9926)
25+
S$75.110
(S$81.8699)
50+
S$74.080
(S$80.7472)
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
4ppm
-
Electrochemical Sensing
7 Series
3958494

RoHS

Each
1+
S$272.490
(S$297.0141)
5+
S$238.430
(S$259.8887)
10+
S$197.550
(S$215.3295)
25+
S$177.120
(S$193.0608)
50+
S$163.490
(S$178.2041)
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
100ppm
500ppb
-
Solid Polymer Electrolyte
PS4 Series
3958499

RoHS

Each
1+
S$237.390
(S$258.7551)
Min: 1 / Mult: 1
Ozone
5ppm
25ppb
-
Solid Polymer Electrolyte
PS4 Series
4036485

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
S$128.190
(S$139.7271)
Min: 1 / Mult: 1
Formaldehyde
-
25ppb
-
Solid Polymer Electrolyte
PS1 Series
3958497

RoHS

Each
1+
S$232.060
(S$252.9454)
Min: 1 / Mult: 1
Ozone
100ppm
250ppb
-
Solid Polymer Electrolyte
PS4 Series
3958502

RoHS

Each
1+
S$66.330
(S$72.2997)
5+
S$55.930
(S$60.9637)
10+
S$39.860
(S$43.4474)
25+
S$38.890
(S$42.3901)
50+
S$37.910
(S$41.3219)
More Pricing...
Min: 1 / Mult: 1
Carbon Monoxide
1000ppm
2ppm
-
Electrochemical Sensing
4 Series
4047378

RoHS

AMPHENOL SGX SENSORTECH
Each
1+
S$59.840
(S$65.2256)
5+
S$54.720
(S$59.6448)
10+
S$52.340
(S$57.0506)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide, Hydrogen
-
-
-
-
-
3958489

RoHS

Each
1+
S$168.250
(S$183.3925)
5+
S$147.220
(S$160.4698)
10+
S$126.180
(S$137.5362)
Min: 1 / Mult: 1
Hydrogen Sulphide
100ppm
250ppb
-
Solid Polymer Electrolyte
PS1 Series
3958495

RoHS

Each
1+
S$333.080
(S$363.0572)
5+
S$291.440
(S$317.6696)
10+
S$241.480
(S$263.2132)
25+
S$216.500
(S$235.985)
50+
S$199.850
(S$217.8365)
More Pricing...
Min: 1 / Mult: 1
Hydrogen
1000ppm
2ppm
-
Solid Polymer Electrolyte
PS4 Series
3958480

RoHS

Each
1+
S$31.840
(S$34.7056)
5+
S$27.860
(S$30.3674)
10+
S$23.090
(S$25.1681)
50+
S$20.700
(S$22.563)
100+
S$20.560
(S$22.4104)
Min: 1 / Mult: 1
Ammonia, Carbon Monoxide
-
-
-
-
-
76-100 of 272 items
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