20ppm Gas Detection Sensors:

9 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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Engineer
Manufacturer
Gas Type
Particle Count Max
Accuracy
Sampling Method
Product Range
Packaging
Filter(s) Applied
1 Filter(s) Selected
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3958505

RoHS

Each
1+
HK$765.040
10+
HK$690.140
Min: 1 / Mult: 1
Ethylene Oxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
4162765

RoHS

Each
1+
HK$1,301.560
5+
HK$1,140.530
10+
HK$971.360
Min: 1 / Mult: 1
-
20ppm
500ppb
-
-
PS1 Series
4162769

RoHS

Each
1+
HK$1,514.970
5+
HK$1,506.460
10+
HK$1,464.260
Min: 1 / Mult: 1
-
20ppm
500ppb
-
-
PS4 Series
3958510

RoHS

Each
1+
HK$734.270
5+
HK$680.920
10+
HK$661.010
25+
HK$656.800
50+
HK$652.580
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
4162760

RoHS

Each
1+
HK$720.130
5+
HK$696.900
10+
HK$647.740
25+
HK$625.820
50+
HK$603.890
More Pricing...
Min: 1 / Mult: 1
-
20ppm
100ppb
-
Electrochemical Sensing
4 Series
4071090

RoHS

Each
1+
HK$4,070.300
5+
HK$3,776.720
10+
HK$3,476.700
25+
HK$3,329.330
50+
HK$3,200.150
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
-
5%
-
Intelligent Gas Sensor Series
4626613

RoHS

Each
1+
HK$751.900
5+
HK$735.950
10+
HK$719.990
25+
HK$645.110
50+
HK$619.460
More Pricing...
Min: 1 / Mult: 1
Ozone
20ppm
-
-
Electrochemical Reaction
7 Series
4626627

RoHS

Each
1+
HK$718.100
5+
HK$718.020
10+
HK$690.070
25+
HK$641.250
50+
HK$624.560
More Pricing...
Min: 1 / Mult: 1
Sulphur Dioxide
20ppm
250ppb
-
Electrochemical Sensing
4 Series
4626612

RoHS

Each
1+
HK$1,034.570
5+
HK$906.590
10+
HK$866.020
25+
HK$825.450
50+
HK$784.880
More Pricing...
Min: 1 / Mult: 1
Nitrogen Dioxide
20ppm
250ppb
-
Electrochemical Sensing
7 Series
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