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AFRISO EMA AB
• Kilvägen 2, 232 37 Arlöv • Sweden • Phone +46-(0)40-92 20 50 • [email protected] • www.afriso.se
8
WGA 01
Oil- petrol- grease alarm type ema signal WGA 01
Connection for oil surface and high level liquid alarms
The unit is connected to capacitance probe ES 4 and thermistor probe RG.
Jumper in pos 2 for
both surface and high
level alarm
R1 and R2 are shown in the
de-energised state. (With power
supply off or in an alarm condition,
giving Fail Safe operation.)
K1: Connection power supply 230 VAC
R1 : Voltage-free relay contact for surface alarm
R2 : Voltage-free relay contact for high level
alarm
P1 : Connection capacitance probe ES4
P2 : Connection thermistor probe R6