Battery/Tank Monitor BTM2
REV 1A - FEB 2022 - Software Version 1.xPage 10
3.5 Electrical connection tank sensor
Up to four tanks can be monitored
simultaneously.
However, if fewer tanks are monitored, the
first tank sensor is connected starting at
connection TG 1 (e.g. with 2 tank sensors,
only connections TG 1 and TG 2 are used).
Resistance sensor (e.g. TGT/TGW) and active
tank sensor (e.g. pressure probe TDS) can be
connected in mixed form.
The connection is made according to the
adjacent diagram
A flow sensor DFS can only be connected to
DFS (DFS + /Minus/DFS S)!
ATTENTION: If
the power supply (red line) of the ultrasonic
tank sensor is not via the BTM, but directly
via the DC on-board power supply, the supply
line must be protected with a 1A fuse!
The minus lines of the tank sensor must be
connected to the minus (-) terminal to avoid
incorrect measurements.
4. settings on the monitor
To access the settings, press the cogwheel symbol in the main screen at the bottom
centre.
4.1 Password protection (PIN) of the Setup
menu
Afterwards, you will be asked to enter the PIN, which is "1234"
by default.
After successful entry with subsequent confirmation
"OK" takes you to the settings menu.
