IFM Electronic PI7093, Operating Instructions Manual

Page 1: ...Operating instructions Electronic pressure sensor PI709x 706064 00 06 2011 UK...

Page 2: ...rameter setting 14 9 1 Parameter setting general 14 9 2 Configuring the display optional 16 9 3 Setting the output signal 16 9 3 1 Setting the output function 16 9 3 2 Setting the switching limits 17...

Page 3: ...restrictions Non adherence to the operating instructions or technical data can lead to personal injury and or damage to property In all applications check compliance of the product materials chapter 1...

Page 4: ...ing pressure is exceeded only for a short time the unit can be destroyed NOTE Risk of injury 4 Function 4 1 Processing of the measured signals The unit displays the current system pressure It generate...

Page 5: ...nction Output 1 is used as a diagnostic output according to DESINA specification if OU1 dESI If there is no fault the output is switched and carries UB if P n PnP or UB if P n nPn In case of malfuncti...

Page 6: ...ensure that the sensor can be connected to different process connections The adapters have to be ordered separately as accessories Mounting operation Mount the adapter C to the sensor Fix sensor adap...

Page 7: ...he sealing chamfers Clamp sensor and adapter into a clamping device F Tighten the clamping device only slightly so that the adapter does not warp Tighten the sensor using a spanner until you can feel...

Page 8: ...ted in the following table Overcurrent protection Control circuit wire size Maximum protective device rating Ampere AWG mm2 26 0 13 1 24 0 20 2 22 0 32 3 20 0 52 5 18 0 82 7 16 1 3 10 The Sensor shall...

Page 9: ...state of the respective output 9 Alphanumeric display 4 digits Indication of the current system pressure Indication of the parameters and parameter values 10 Set pushbutton Setting of the parameter va...

Page 10: ...10 8 Menu 8 1 Menu structure...

Page 11: ...lues hysteresis function H or window function F normally open no or normally closed nc each tCOF Teaching zero point calibration EF Extended functions Opening menu level 2 Uni Standard unit of measure...

Page 12: ...of the parame ter bit flashes for 5 s After 5 s Setting value is changed incremental by pressing briefly or scrolling by holding pressed The numerical values are incremented continuously If the value...

Page 13: ...by ifm electronic no access restriction Locking unlocking The unit can be locked electronically to prevent unintentional wrong settings Ensure that the unit is in the normal operating mode Press Mode...

Page 14: ...like d1 d2 d3 rotated by 180 OFF The display is deactivated in the operating mode If one of the buttons is pressed the current measured value is displayed for 15 s Another press of the Mode Enter butt...

Page 15: ...in the event of a deviation of the mounting location of the sensor and the zero point level for level measurement Make sure that no pressure is applied to the system Press Mode Enter until tCOF is di...

Page 16: ...briefly 9 5 2 Reset all parameters to the factory setting Select rES Press SET until is displayed Press MODE ENTER briefly It makes sense to note down your own settings before executing the func tion...

Page 17: ...if the display is deactivated 10 3 Cleaning of the filter cover If viscous and residues producing media clog the filter cover of the sen sor and thus reduce the measuring accuracy slightly you can cl...

Page 18: ...ling edge 5 Aseptoflex thread 12 Technical data Operating voltage V 18 32 DC Current consumption mA 50 Current rating mA 250 Short circuit reverse polarity overload protection integrated watchdog Volt...

Page 19: ...cteristics Ra 0 4 Rz 4 ceramics 99 9 Al2O3 PTFE Housing materials stainless steel 316L 1 4404 PC Makrolon PBT Pocan PEI FPM Viton PTFE Protection IP 67 IP 69K Protection class III Insulation resistanc...

Page 20: ...362 1 0 3 MPa 0 096 2 500 0 100 2 496 0 002 PI7094 bar 0 98 10 00 1 00 9 98 0 01 PSI 14 2 145 0 14 5 144 7 0 1 MPa 0 098 1 000 0 100 0 998 0 001 PI7096 bar 0 120 2 500 0 124 2 496 0 002 PSI 1 74 36 27...

Page 21: ...R rP1 23 VMR OU2 Hno SP2 75 VMR rP2 73 VMR COF tCOF 0 0 dS1 0 0 dr1 0 0 dS2 0 0 dr2 0 0 P n pnp dAP 0 1 Uni bAr SELd P dis d2 the indicated percentage of the final value of the measuring range VMR of...