User Notice. OTIS OI-315 TOCSIN3

 

 

User Notice

The OI-315 should be used in the range of the applicable temperature, humidity and pressure that are listed in the Specifications section of this operation manual. Using the device beyond this range may cause the device to malfunction.

Gas concentration measurements by the sensor can vary according to the environment

(temperature, pressure and humidity). Therefore, calibration of the OI-315 should be performed in the same (or similar) environment of the device’s actual use.

If t h e temperature changes sharply during use of the instrument (e.g., indoors vs. outdoors), the value of the measured gas concentration can suddenly change. Please use the

OI-315 after the gas concentration value has stabilized.

Severe vibration or shock to the device may cause a sudden reading change. Please use the

OI-315 after the value of gas concentration has stabilized. Excessive shock to the OI-315 can cause the device and/or sensor to malfunction.

Approval Label Notes

SENKO

0575

DNV A EX

K -GA2BO-

II 1 G

--20C ≤ Ta ≤ +50C in use nin ion ead manual i

NKO Ltd

Osanyeonggio

-

Oes -don

S/N:

CE marking: Electromagnetic Compatibility

(Directive 89/336/EEC)

Explosion Protection

(Directive 94/9/EEC)

KS marking: Korean Gas Safety for

Explosion Protection

This device is intended to be used in hazardous area Zone 0 within a temperature range of

-20 C to +50 C, where gases of explosion group IIC and temperature class T4 may be present.

S/N: Serial Number

20