Limitid indikator GWG - type GWS -issue 1
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part no. 15 382 64 c
Connector directly next to filling hole plug
Wall fitting 905
Wall fitting 905
/
907 (brass)
Probe length Z adjustable
Probe length Z fixed
optionally with QAS and FHS
QAS AND FHS
QAS - Quality Assurance System
The limit indicator can be equipped with a coded connector. A specific code is assigned to
every operating medium. This is read out via the connector part of the overfill prevention
mechanism of the road tanker. The approval for the filling is only provided if the operating
medium in the tank of the road tanker corresponds with the existing operating medium in the
tank. The encoding takes place with the flange plug insert:
Code 1: petrol/super unleaded petrol
Code 2: diesel
Code 3: petrol/regular unleaded petrol
Code 4: petrol/super plus unleaded petrol
Code 5. fuel oil (AT only)
FHS - Filling hose securing
In addition to the QAS code, the connector can also be used in order to monitor a hose.
A signal is directed via the connection cable of the switching amplifier of the overfill
prevention mechanism to the limit indicator and back to the switching amplifier via the hoses.
A filling can only take place if the filling hose assembly (with petrol, the gas displacement
hose as well) is securely connected. The encoding takes place with the flange plug insert.
