The function and outline of the product
It is attached to the car¡¯s fuel tank and detects the change
of amount of fuel to notify the driver and other capabilities
such as warning about the fuel left by turning on a light are
added. (Optional)
Lighting method: THERMISTOR method, retarded circuit method,
and MICOM method (controlled at the cluster)
Operation principle
The amount of fuel left in the fuel tank changes according
to its floating position. Then, the contact point moves towards
the resistance board and the resistance value changes. As
a result, the change of electricity flowing in the circuit
changes to a signal and the fuel gauge indicator within the
cluster. When the fuel left is less, the float decreases and
the indicator indicates EMPTY, and when there is a lot of
fuel left on the other hand, it indicates FULL.
Basic specifications
structure: ceramic type
proper electrical pressure: DC11~15v
burden electrical pressure: DC12v
temperature used: -10¡Æc~+60¡Æc
fuel used: gasoline, diesel, mixed alcohol
method of attachment: form of attaching to the
pump/form
of attaching to the tank
Characteristics
improvement of quality
- improvement of confidence
of point of contact in all & possible
to confront low electrical pressure (10mA MIN)
1. Point of contact: high confidence & form of possible
to confront
low electrical pressure
Miniaturization
contact plate using high strength elastic
material
2. Improvement of bearing power of ARM construction¡æ presently
equal specification contrast strength
UP (50% improvement)
Miniaturization
- improvement of attachment of TANK & PUMP MODULE by miniaturization
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