Fuel sensor GW 7-4011

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Data Sheet with a drawing

Description

Features – Covered float.

Material – antimagnetic stainless steel.

The basic construction component is a flange welded to two co-axial tubes. The inner tube contains a measuring system with magnetic switches. A float with a magnet moves along this tube and operates the magnetic switches. As a result, the output value of the selected electrical quantity depends on the fuel level height.

The outer tube serves as a protection of the float, and, in addition, dampens the impact of sudden changes of fuel levels on measurement, for example at turning of construction machines.

The Fuel Sensor can be equipped with a reserve switch.

The measurement system can be connected as a rheostat or as a voltage divider.

The Fuel Sensor is intended for mounting to tanks with a 40mm hole.

The use of the fuel gauge must be specified in the order.

Parameters

Max. voltage	32	V
Max. current	50 / 200	mA
Operating temperature	-40°C to +85°C	°C
Label	producer, product code, date (or date code)
Vibration resistance	3	g
Service life	1 000 000	cycles
Protection degree	IP 68 (inner part)	IP 67 (external part)

Limit parameters for specifying new types by the customer

Max. length H	1200	mm
Measuring circuit resistance	50 – 100 000	ohm
Minimum measurement step	10	mm
Max. measured height L1	18	mm
Min. measured height L0	H – 30	mm
Connector	Any type of cable connector