Flammable Gas Sensors Used for Gas Setectors and Leak Testers
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Price
Price on request ≥1piece
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Model Number
NAP-66A -
Data Sheet
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Package
Original packaging -
Specs
NAP-66A -
Quantity
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Product Description
NAP-66A is mainly used for gas detectors and leak testers. NAP-66A is a half in height and needs a half in power consumption compared to existing sensor so that thinner and lighter-weight detectors can be produced. The following are the basic characteristics but it is recommended to refer to the individual user’s manual for further information.
* Target gases and concentration
|
Gases |
Detection range |
||
|
Propane |
C3H8 |
0.03~ 2.2% (0.03~ 1%) |
|
|
Iso-butane |
Iso-C4H10 |
0.03~ 1.8% (0.03~ 0.8%) |
|
|
Hydrogen |
H2 |
0.05~ 4% (0.05~ 1.5%) |
|
|
Ethanol |
C2H5OH |
0.05~ 3.2% (0.05~ 1.5%) |
|
|
Hydrocarbons |
CnH2n+2 |
1~100% LEL (1~50%LEL) |
|
( ) is a detection range in high accuracy
* Ratings
|
Items |
Ratings |
|
Supply
Voltage |
DC 2.0 ± 0.2V AC 2.0 ± 0.2V (r.m.s. 50~60Hz) |
|
Current
(When 2.0V
is applied) |
DC 140 ~ 160mA AC 140 ~ 160mA (r.m.s. 50~60Hz) |
|
Ambient
Temperature |
In operation -10 ~ +50℃ In storage -10 ~ +50℃ |
|
Ambient
humidity |
In operation 95％RH or less In storage 99％RH or less (No dew condensation) |
* Gas sensitivity characteristics
|
Gases and concentration |
Output voltage |
|
Output in clean air |
-35 ~ +35mV |
|
Iso-butane 1400ppm |
10 ~ 15mV |
|
Hydrogen 1400ppm |
7 ~ 12mV |
|
Ethanol 1400ppm |
Less than 11mV |
Structure & appearance of NAP-66A