The symbols under Battery Level indicate the state of the battery for the associated Transmitter-Sensor:
|
Battery is fully charged. |
|
Battery has less than half its life left, but need not be replaced yet. |
|
Battery is very low and should be replaced as soon as possible. |
|
Battery is empty and must be replaced immediately. |
Replacement Batteries
IMC recommends:
•Lithium - Energizer Ultimate Lithium L91 Stock No. G301
•Alkaline - Duracell ID1500-10 Stock No. 88705.
| Note: | Alkaline batteries will work from +55ºC to -20ºC, but with greatly reduced life compared to the Lithium cell Hawell recommends. For example (all these figures are approximate): |
➢40% life at 20ºC compared to equivalent Lithium
➢20% at 0ºC
➢5% or less at -20ºC.