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 Operating Instructions 

Electronic pressure monitor

PK55xx

704522 / 00

 

03 / 2020

UK

Summary of Contents for PK55 Series

Page 1: ...Operating Instructions Electronic pressure monitor PK55xx 704522 00 03 2020 UK ...

Page 2: ...he system The system manufacturer undertakes to perform a risk assessment and to create documentation in accordance with legal and normative requirements to be provided to the operator and user of the system This documentation must contain all necessary information and safety instructions for the operator the user and if applicable for any service personnel authorised by the manufac turer of the s...

Page 3: ...configuration operati on and maintenance of the product must be carried out by personnel qualified and authorised for the respective activity Protect units and cables against damage 3 Function and features The pressure monitor detects the system pressure and generates 1 output signal In case of increasing pressure the output closes when the Set1 value is rea ched In case of decreasing pressure the...

Page 4: ...ngs there is a risk of overvoltage pulses from external sources We recommend to use the unit in protected operating environments and to limit overvoltage pulses to max 500 V 4 Installation Before mounting and removing the sensor make sure that no pressure is applied to the system 5 Electrical connection The unit must be connected by a suitably qualified electrician Voltage supply to EN50178 SELV P...

Page 5: ...ED supply voltage O K 4 process connection G A tightening torque 25 Nm 5 setting marks 6 yellow LED Set1 value reached output ON 7 sealing FPM DIN 3869 14 8 internal thread M5 To obtain the setting accuracy Set the ring to the minimum value then set the requested value More information at www ifm com ...

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