4.3. Electrical connection
SDIS sensor is equipped with a 14-pin connector Amphenol PT.
Specification of Lapp Cable Ölflex Servo FD770 CP:
Multiple core cable: 6 × 2x0, 25 mm ² and 2 x 0.5 mm ² shielded
Rugged design for industrial applications
Outer diameter: 10.3 mm
Minimum bending radius: 50 mm
Each wire is labeled with a different color
Note: Unused cores must be insulated or connected to free terminals.
Note: When disconnecting the cable, plug the sensor connector with protective cover for
protect the contacts from corrosion.
4.4. Connection of air and water
Cooling water and cleaning air is fed to the quick couplers cooling housing that is also the sensor
mounting stand. Cooling housing is separately attached to the sensor, so the sensor can be
replaced without disconnecting the cooling water and air and setting changes the sensor
mounting.
4.4.1. Cooling
The cooling channel housing is positioned, allowing the cooling water sensor.
Conditions for cooling:
The sensor is recommended to cool at ambient temperatures above 50 ° C. Laboratory
tests have shown that a properly cooled sensor can operate at temperatures up to 100 °C.
Specifications of cooling water:
Industrial pure water, maximum temperature 25 ° C
Maximum recommended pressure: 4 bars.
Flow rate: 1 -2 liters / min.
Cooling circuit:
Material: aluminum cooling groove in the housing.
Connection: Hose diameter 10 mm (for quick couplers).
4.4.2. Cleaning air
Compressed air is used to remove dust on the windscreen in front of the sensor. The system is
designed to give the high pressure area in front of the sensor.
System Specifications cleaner air:
Air Quality: Air must be dry, free of grease and dust free
Air pressure: 50 to 120 g / cm ²
Flow: 4-16 l / min.
Connection: Hose 10mm (for quick couplers)
