Housing aluminium.
Tube polycarbonate.
Caps polyamide.
O-ring and flat seal NBR.
Reflector PVC.
Float plastic.
Screws and nuts, steel.

Sight glass crystal clear.
Reflector white.
Float red, with magnetic element.
Screws and nuts galvanised.

The oil level gauge not only enables the oil level to be viewed but also recorded using a REED switch. If, after closing the electric circuit this float drops to the preset minimum level, an electronic signal will sound.
The sensor is located on the sight glass and its height can be adjusted in line with the control requirements for the oil level. The minimum level is around 50 mm from the centre of the lower fastening screw.

The reed switch is equipped with a normally open (NO) contact as standard.
The max. pressure is 1 bar. The max. tightening torque for the mounting screw is 5 Nm.
The oil level gauge has been tested with an oil with a viscosity index of 105 (kinematic viscosity by 40 °C: 30 mm²/s).
The sight glass has good mechanical strength and is resistant to mineral oil, petrol, lubrications, paraffin, solutions and most chemicals. Avoid contact with alcohol solutions and hot water.

See Downloads, Technical Information.

Maximum operating temperature: 75 °C.

The oil level gauge is secured using two M12 tapped holes or, two 12.2 mm (± 0.2 mm) holes and flange nuts. Centre distance for the fastening holes = L1 ±0.5.

The oil level is measured using a float element with a magnet that activates the electrical contact when the REED level switch is reached. If the oil level falls below a particular level, an electrical pulse can be emitted.

Strong magnetic fields can impair function.

1) Sight glass
2) O-ring
3) M12 flange nut
4) Plastic end cap
5) Flat seal
6) M12 hollow screw
7) Float with magnet
8) Reed switch
9) Aluminium housing