Instruction Manual

Contents
WIKA Operating Instruction, Model Pascal 100 and Pascal 100/IS 3
GB
1 General Information ............................................................................................................. 5
2 Safety .................................................................................................................................. 6
2.1 Intended use ........................................................................................................................ 7
2.2 Personnel qualification ......................................................................................................... 7
2.3 Additional safety instructions for instruments with ATEX approval only Pascal 100/IS ........ 8
2.4 Special hazards ................................................................................................................... 9
2.5 Labelling / safety marks ..................................................................................................... 10
3 Specifications .................................................................................................................... 11
4 Design and Function .......................................................................................................... 14
4.1 Description ........................................................................................................................ 14
4.2 Scope of delivery ............................................................................................................... 15
4.3 Power supply ..................................................................................................................... 15
5 Transport, packaging and storage ..................................................................................... 16
5.1 Transport ........................................................................................................................... 16
5.2 Packaging .......................................................................................................................... 16
5.3 Storage .............................................................................................................................. 16
6 Commissioning, operation ................................................................................................. 17
6.1 Commissioning .................................................................................................................. 17
6.1.1 Instrument Overview .......................................................................................................... 17
6.1.2 Functional Modules ........................................................................................................... 17
6.1.2.1 Input module for electrical/temperature signals ................................................. 18
6.1.2.2 Output module for electrical/temperature signals .............................................. 18
6.1.2.3 Pressure module............................................................................................... 19
6.1.2.4 HART module ................................................................................................... 20
6.1.2.5 Environmental parameters module (optional) .................................................... 22
6.2 Pressure ............................................................................................................................ 23
6.2.1 Pneumatic circuit ............................................................................................................... 23
6.3 Electrical ............................................................................................................................ 25
6.3.1 Electrical measurements ................................................................................................... 25
6.3.2 Thermocouple measurements ........................................................................................... 26
6.3.3 Thermoresistance measurements...................................................................................... 27
6.3.4 Generation of electrical parameters ................................................................................... 28
6.3.5 Thermocouple simulation ................................................................................................... 28
6.3.6 Thermoresistance simulation ............................................................................................. 29
6.4 User Interface .................................................................................................................... 30
6.4.1 Channel configuration ........................................................................................................ 31
6.4.2 Other assignments ............................................................................................................ 37
6.4.2.1 Pressure measurement..................................................................................... 37
6.4.2.2 Thermocouple signal measurement .................................................................. 41
6.4.2.3 Electrical parameter measurement ................................................................... 46
6.4.2.4 Temperature Simulation .................................................................................... 50
6.4.2.5 Electrical parameter generation ........................................................................ 50
6.4.2.6 Channel 4 – mathematic functions .................................................................... 51
6.4.2.7 HART channel assignment ............................................................................... 55
6.4.2.8 HART trimmer calibration .................................................................................. 58
6.4.2.9 HART scale adjust ............................................................................................ 60
6.5 Menu ................................................................................................................................. 61
6.5.1 Channel Menu ................................................................................................................... 62
6.5.2 Instrument Menu ................................................................................................................ 63
6.5.3 Report Menu ...................................................................................................................... 65
6.5.4 Engineering unit Menu ....................................................................................................... 65
6.5.5 Logger Menu ..................................................................................................................... 65