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Product Details:
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| Output Sensitivity: | 31±5 MV/%methane | T90 Response Time: | <5 Seconds (methane) |
|---|---|---|---|
| Operating Temperature: | -40°C To +55°C | Long Term Sensitivity Drift: | <3% Signal/month |
Product Description:
Micropel 75 PM759-000 Combustible Gas Sensor Is Used In Gas Detectors
Features:
The table below shows the response variation of a MICROpeL™ 75 on
exposure to a range of gases and vapours at the same %LEL
concentration. The figures are experimentally derived and expressed
relative to the methane signal (=100).
Gas/Vapour Relative
Sensitivity* Gas/Vapour Relative
Sensitivity*
Methane 100- 65
Propane 60 Methyl ethyl ketone 55
n-Butane 70 Toluene 55
n-Pentane 60 Ethyl acetate 50
n-Heptane 50 Hydrogen 125
n-Octane 45 Cyclohexane 60
Methanol 105 Unleaded petrol 55
Ethanol 80 Ethylene 100
Iso-propyl alcohol 60
Acetylene 95
*Each sensitivity has been rounded to the nearest 5%
Specifications:
| Measurement range | 0-100% LEL |
| Operating Voltage | 3.30V d.c. |
| Detector Operating Current | 78±6mA |
| H2S filter lifetime | typically 1000ppm hr |
Contact Person: Miss. Xu
Tel: 86+13352990255
