STG 1 incl. base module STG 3/6 check fuses,
IP 67 for individual outdoor installation
The tank protection STG 1 prevents diesel theft from lorries and
construction machinery. The level of the fuel tank is permanently
monitored when the ignition is switched off.
When the level falls below an automatically determined reference value, an alarm is forwarded to the signal equipment horn / GSM / telematics
The tank protection is activated when the vehicle ignition is switched off, and measures the fuel level of the vehicle tanks at a fixed time interval after a standby period (STG 6: normal measurement function; STG 3: inverted measurement function).
Switching from STG 3 to STG 6 takes place by jumper inside the STG 1 at terminal strip X3. A declining tank level triggers an alarm (horn: 30 sec. interval [statutory maximum period], GSM/telematics control: 10 sec). Switching output terminal X8 may be used to drive commercially available 12/24 V signal equipment at up to 5 A Check fuse, relay, and cable glands are included for simple and quick installation.