Center 389, Instruction Manual

Page: 5 / 18

CO
2
Leak Detector
4
Storage Temperature & Humidity:
-10 ~ 60°C, < 70% RH
Altitude: < 2000M (6500’)
4. OPERATION GUIDE
(1) The (CO
2
) Leak Detector unit is not equipped with
anti-explosive designs and measures. Do not use
this unit in the environment with the burnable
gases.
(2) There are some environmental conditions that
might cause error reading:
 Pollutant places.
 Large temperature variation.
 Places with high wind velocity.
 Organic solvent, adhesive vapor, fuel gas and
vesicant will cause abnormal response from the
sensor. Try to avoid the environment involved
with this substance.

Places fill with high concentration of R744 gas.