Batteries For Application In Hazardous Locations - Endress+Hauser Liquiline To Go Ex CYM291 Operating Instructions Manual

14
A battery icon in the display indicates the battery power level:
Icon fully filled
Icon partially filled
Icon empty
Icon blinks
WARNING!
When operating the Liquiline To Go Ex CYM291 in a hazardous loca‑
tion, only the battery types listed below may be used. The batteries
must be from the same manufacturer and of identical type and
capacity. Never use new and used batteries together ("Certificates",
Control Drawing 209.009‑150).

Batteries for Application in Hazardous Locations

Batteries (4x each)
Duracell MN1500
Energizer E91
Power One 4106
Panasonic Pro Power LR6
Batteries at full capacity
Battery capacity is sufficient
Battery capacity not sufficient;
calibration is possible, no logging
Only a few operating hours remaining,
measurement is still possible
NOTICE! It is absolutely necessary to replace
the batteries.
Temp. class
T4
T3
T3
T3
Ambient temperature range
–10 °C ≤ Ta ≤ +40 °C
–10 °C ≤ Ta ≤ +50 °C
–10 °C ≤ Ta ≤ +50 °C
–10 °C ≤ Ta ≤ +50 °C
Start-Up