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Installation Instructions 

Electronic pressure monitor

PK55xx

704522 / 00 

 

07 / 2009

UK

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ARIES TECHNOLOGY s.r.l.

Summary of Contents for PK5520

Page 1: ...Installation Instructions Electronic pressure monitor PK55xx 704522 00 07 2009 UK ARIES TECHNOLOGY s r l ...

Page 2: ...tures 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 reached In case of decreasing pressure the output opens when the value Set1 minus hysteresis is reached The hysteresis is fixed 2 of value of measuring range Applications Type of pressure relative pressure Order no Measuring range Permissible ...

Page 3: ...t must be observed Voltage supply to EN50178 SELV PELV Disconnect power before connecting the unit 5 Setting Operation locking ring 1 setting ring manually adjustable after unlocking 2 green LED supply voltage O K 3 process connection G A tightening torque 25 Nm 4 setting marks 5 yellow LED Set1 value reached output ON 6 sealing FPM DIN 3869 14 7 internal thread M5 8 To obtain the setting accuracy...

Page 4: ...g range 10 K 0 5 in the temperature range C 0 80 Operating temperatur C 25 80 Medium temperature C 25 80 Protection IP 67 III Insulation resistance MΩ 100 500 V DC Shock resistance g 50 DIN IEC 68 2 27 11ms Vibration resistance g 20 DIN IEC 68 2 6 10 2000 Hz Housing material Pocan PC Macrolon FPM Viton stainless steel 316S12 Materials wetted parts stainless steel 316S12 seal FPM Viton EMC EN 61000...

Page 5: ...5 UK 7 Scale drawing Dimensions are in millimeters 25 4 mm 1 inch 1 tightening torque 25 Nm 2 sealing FPM DIN 3869 14 ARIES TECHNOLOGY s r l ...

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