Fuel sensor GW 7-0001

Description

Features – the Fuel Sensor is equipped with suction and returning of fuel.

Material – antimagnetic stainless steel.

The basic construction component is a flange to which tubes are welded. The measuring system is placed inside the central tube of 12mm diameter. The float with a magnet moves along this tube and operates the magnetic switches. As a result, the output resistance value depends on the fuel level in the tank.

Two smaller tubes of 8mm diameter serve for suction of fuel (or its returning) from/to fuel pump. A filter is provided to prevent intrusion of rough impurities from the return pipe to the suction pipe. Ends of these tubes above the tank are provided with a reinforcement to secure a reliable connection of hoses.

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 15 V
Max. current 150 / 200 mA
Operating temperature -40°C to +85°C °C
Label Producer, product code, direction of fuel flow, 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 900 mm
Measuring circuit resistance 50 – 100 000 ohm
Minimum measurement step 16 mm
Max. measured height L1 30 mm
Min. measured height L0 H-30 mm
Connector Any type of cable connector

Examples of connectors used:

Fuel sensor GW 7-1001

Description

Material – antimagnetic stainless steel

The basic construction component consists of a flange and square tube welded together. The measuring system is placed inside the tube. The 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 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 mA
Operating temperature -40°C to +85°C °C
Label producer, producer 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 1500 mm
Measuring circuit resistance 50 – 100 000 ohm
Minimum measurement step 10 mm
Max. measured height L1 18 mm
Min. meausered height L0 H-22 mm

Examples of connectors used:

Fuel sensor GW 7-2021

Description

Material – flange PBT; tube – antimagnetic stainless steel.

The basic construction component is a plastic flange in which a stainless steel tube is moulded. The measuring system is placed inside the tube. The float with a magnet moves along this tube and operates the magnetic switches. As a result, the output resistance value depends on the fuel level in the tank.

The output signal is provided by means of a two-pole sealed connector moulded in the flange.

The Fuel Sensor is intended for mounting to tanks with a 19/16″ thread.

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

Parameters

Max. voltage 100 V
Max. current 50 mA
Operating temperature -40°C to +85°C °C
Label
Vibration resistance 3 g
Service life 1 000 000 cycles
Protection degree IP 68 (inner part) IP 67 (external part)
Flange thread 19/16 12UN-2A
Max. tightening torque 10 Nm
Connector DELPHI 12084669 (designed for 12162197 housing)

Limit parameters for specifying new types by the customer

Max. length H 600 mm
Loop impendance 50 – 100 000 ohm
Measuring circuit resistance 10 mm
Minimum measurement step 10 mm
Max. measured height L1 50 mm
Min. measured height L0 H-30 mm

Connector in detail

 

Fuel sensor GW 7-2501

Description

Material – flange PBT; tube – antimagnetic stainless steel

The basic construction component is a plastic flange in which a stainless steel tube is moulded. The measuring system is placed inside the tube. The float with a magnet moves along this tube and operates the magnetic switches. As a result, the output resistance value depends on the fuel level in the tank.

The output signal is provided by means of a two-pole sealed connector moulded in the flange.

The Fuel Sensor is intended for mounting to tanks with a 19/16″ thread.

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

Parameters

Max. voltage 100 V
Max. current 50 mA
Operating temperature -40°C to +85°C °C
Label producer, producer code, date (or date code), customer identification
Vibration resistance 3 g
Service life 1 000 000 cycles
Protection degree IP 68 (inner part) IP 67 (external part)
Flange thread/td> 19/16 12UN-2A
Max. tightening torque 10 Nm
Connector DELPHI 12084669 (designed for 12162197 housing)

Limit parameters for specifying new types by the customer

Max. length 600 mm
Measuring circuit resistance 50 – 100 000 ohm
Minimum measurement step 10 mm
Max. measured height L1 40 mm
Min. measured height L0 H-22 mm

Connector in detail

 

Fuel sensor GW 7-3012L;H

Description

Design:

Material – antimagnetic stainless steel.

The basic construction component consists of a flange and a square tube welded together. The measuring system is placed inside the tube. The 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 measurement system is connected 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 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. height H 1700 mm
Resistance of the divider 720 – 1800 ohm
Max. voltage on divider 10 V
Max. voltage against body 32 V
Resolution – GW 7-3XXXL 5,5 mm
Resolution – GW 7-3XXXH 2,5 mm
Max. measured height L1 12 mm
Min. measured height L0 H – 12 mm

Examples of connectors used:

Fuel sensor GW 7-5020

Description

Design – the Fuel Sensor is completed with suction and backflow of fuel.

Material – antimagnetic stainless steel.

The basic construction component is a flange to which tubes are welded. The central tube is smaller and houses a measurement system. A float with a magnet moves along this tube depending on fuel level in the tank. By the magnetic field, the magnetic switches are operated. As a result, the output value of the selected electrical quantity depends on the fuel height in the tank.

The tube of 12mm diameter serves for suction of fuel, the tube of 10mm diameter is used for fuel backflow from the fuel pump. A filter is provided to prevent intrusion of rough impurities into the fuel system. Ends of these tubes above the tank are provided with a reinforcement to secure a reliable connection of hoses.

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 15 V
Max. current 150 / 200 mA
Operating temperature -40°C to +85°C °C
Label producer, product code, direction of fuel flow, 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 900  mm
Measuring circuit resistance 50 – 100 000  ohm
Minimum measurement step 10  mm
Max. measured height L1 15  mm
Min. measured height L0 H-30  mm
Turn around of tubes Different – depending on tank design
Connector Any type of cable connector

Examples of used connectors:

Fuel sensor GW 7-6111

Description

Material – Flange PBT; Tube – Aluminum.

The basic construction component is a plastic flange and a square tube. The measuring systém is placed inside the tube. The 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 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 15 V
Max. current 50 mA
Operating temperature -40°C to +85°C °C
Label producer, producer 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 2,5  mm
Max. measured height L1 18  mm
Min. measured height L0 H – 22  mm
Connector Any type of cable connector

Examples of connectors used:

Fuel sensor GW 7-7001

Description

Material – Flange: PBT; tube: antimagnetic stainless steel.

The basic construction component is a plastic flange with a central tube. The measurement system is located inside the tube. A float with a magnet moves along this tube and is operating the magnetic switches. As a result, the output value of the selected electrical quantity depends on the fuel height in the tank.

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 15 V
Max. current 50 mA
Operating temperature -40°C to +85°C °C
Label producer, producer 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 800 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

Examples of used connectors: