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KGS 218
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Specifications
| Application |
Domestic & Industrial, Low current |
| Detection Method |
Catalytic |
| Gases Detected |
Most Combustible Gases |
| Range |
0 ~ 100%LEL |
| Rated Voltage |
2.5Vdc |
| Current Consumption |
180±20mA |
| Zero Offset Voltage |
-55 ~40mV(23±2℃, 60%RH) |
| Output Sensitivity |
27±5mV/%methane |
| Linear to |
3%methane |
| T90 Response Time |
Within 10 secs(methane) |
| Long Term Sensitivity Drift |
<3%signal/month |
| Long Term Zero Drift |
<1%LEL(methane)/month |
| Warranty Period |
2 year from date of despatch |
* Flow rate of 300mls/min. Conditions at 23±2℃, 60%RH,
and 1 atm unless otherwise noted. |
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Relative Sensitivity
| Gas |
Relative Sensitivity |
| Detection Method |
Catalytic |
| Methane |
100 |
| Propane |
70 |
| iso-butane |
65 |
| Pentane |
60 |
| * The results are intended for guidance only at the same %LEL concentration. |
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Basic Measuring Circuit
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Structure and Materials
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