PAJ
Sensor A/S • Grundtvigs Allé 163 • DK-6400 Sønderborg
Tel: +45 74 43 71 81 • Fax: +45 74 43 71 91 • CVR: 3459-1229 • www.paj.dk • e-mail: [email protected]
APPROVALS: ISO 9001, ISO 14001, ISO 13485, IEC 61340-51 & IPC-A-610 CLASS 3
03-01-0501-CRJ-04 Side 6 af 53
Function
Short description of the function
PAJ Sensors A/S has developed a water in oil (WIO) monitoring system.
The fundamental idea of the WIO system is to easily and continuously
monitor the water activity (a
w
) in oil. The output is converted into a
standard 4-20 mA output.
The system also includes two relays indicating when too much water is
present in the oil. Default alarm values are set to 0,5 a
w
(high alarm) and
0,9 a
w
(high high alarm)
By use of the WIO-Software it is possible to change HHA and HA levels.
Furthermore you can continuously read out and graph the a
w
(or PPM) of
water in the oil.
WARNING
Do not use the sensor or relays to automatically enable/turn on or
disable/shut down engine. The decision to enable/turn on or disable/shut
down an engine, based on the sensor data, must be taken by proper
trained crew personnel, not by the sensor system.
