Oil level indicator with electronic monitoring of M12 426, 6X30X30, SW=17, Long form, Aluminium, Components: plastic

Material:
Aluminium housing.
Polycarbonate tubes.
Caps in polyamide.
Rubber (NBR) O-ring and flat sealing ring.
PVC plastic reflector.
Plastic float.
Screws and hexagon nuts, steel.
Version:
Transparent sight window.
White reflector.
Red float with magnet.
Zinc-plated screws and hexagon nuts.
Order example:
K1428.300
Note:
With the oil level indicator, the filling level can be viewed and detected by means of a reed switch. If the float reaches the set minimum value, an electrical signal is emitted after the electrical circuit closes.
The sensor is positioned on the sight glass and its height can be adjusted according to the level control requirements. The minimum specification is approx. 50 mm from the centre of the lower fixing screw.
The reed switch is equipped with a normally open (NO) contact.
The maximum pressure corresponds to 1 bar. Tightening torque of the fixing screws 5 Nm.
The sight glass has good mechanical resistance and is compatible with mineral oil, petrol, lubricants, kerosene, solvents and most chemical agents. Avoid contact with alcoholic solutions and hot water.
Temperature range:
Maximum operating temperature: 75 °C.
Mounting:
The oil level indicator is fixed by two threaded holes M12 or, alternatively, by two holes of Ø 12,2 mm (± 0,2 mm) with flange nuts. Centre distance of the mounting holes = L1 ±0,5.
Functions:
The oil is measured by means of a magnetic float, which activates the electrical contact when it reaches the “REED” level switch. If the oil level drops below a certain level, an electrical pulse can be emitted.
Observe:
Strong magnetic fields affect operation.
Technical data:
See Downloads, Technical note.
Drawing note:
1) Viewing window
2) O-ring
3) Flange nut M12
4) End cap for the plastic end
5) Flat sealing ring
6) Hollow screw M12
7) Float with magnet
8) Reed switch
9) Aluminium housing