PNI JL269, User Manual

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years or charged for 300 times.

It's forbidden to disassemble, adjust or repair the device without
permission.

Please avoid the device falling down from high place or serious
shocking.

Any other operation beyond this manual, please contact the seller.
1. Brief introduction
JL269 gas detector has a fast and stable performance and wide detecting
range. It can be used to detect methane, propane, natural gas, LPG, and
hydrogen gas, It will help you to find out the gas leakage sources easily.
Main function & features
Fast response, short warm-up time
Multi-level indicator lights
Long flexible gooseneck probe
Low voltage alert function
Automatic shut-off after under-voltage
Automatic zero point adjustment
2. Main technical Specifications
Target
gas
Sensor
type
Detecting range
CH4
semicondu
ctor
0
～
30000ppm
（
0
～
60%LEL
；
0
～
3.0%VOL
）
C3H8
semicondu
ctor
0
～
20000ppm
（
0
～
95%LEL
；
0
～
2.0%VOL
）
H2
semicondu
ctor
0
～
10000ppm
（
0
～
25%LEL
；
0
～
1.0%VOL
）
Sampling method: Natural diffusion
Response Time: ≤5s
3