PULSAR MEASUREMENT 
 
3  
CONTENTS 
EU DECLARATION OF CONFORMITY ....................................................................................................................................................... 4 
CONNECTIONS ................................................................................................................................................................................................. 5 
HAZARDOUS AREA WIRING INSTRUCTIONS ....................................................................................................................................... 7 
KEYPAD SYSTEM ............................................................................................................................................................................................... 8 
CALIBRATION MENU ...................................................................................................................................................................................... 9 
ICONS ................................................................................................................................................................................................................. 10 
MAIN DISPLAY................................................................................................................................................................................................. 11 
MESSAGE ICON ............................................................................................................................................................................................... 11 
STATUS ............................................................................................................................................................................................................... 11 
PASSWORD ....................................................................................................................................................................................................... 12 
MENU SELECTIONS ....................................................................................................................................................................................... 12 
UNITS/MODE ................................................................................................................................................................................................... 13 
CALIBRATION ................................................................................................................................................................................................... 15 
RELAY PARAMETERS ..................................................................................................................................................................................... 17 
DATA LOGGING .............................................................................................................................................................................................. 18 
COMMUNICATION (Optional) .................................................................................................................................................................. 20 
SPECIAL FUNCTIONS .................................................................................................................................................................................... 22 
SENSOR MOUNTING LOCATION ............................................................................................................................................................. 25 
ENCLOSURE INSTALLATION ...................................................................................................................................................................... 29 
FIELD TROUBLESHOOTING ........................................................................................................................................................................ 30 
COMMON QUESTIONS AND ANSWERS .............................................................................................................................................. 33 
APPLICATIONS HOTLINE ............................................................................................................................................................................. 35 
PRODUCT RETURN PROCEDURE ............................................................................................................................................................. 35 
OPTIONS ............................................................................................................................................................................................................ 37 
MODBUS® COMMUNICATION ............................................................................................................................................................... 41 
HART® COMMUNICATION ....................................................................................................................................................................... 52 
APPENDIX A – Classified Area Installation Control Drawings ...................................................................................................... 64 
APPENDIX B – Specifications ..................................................................................................................................................................... 67 
APPENDIX D – Pipe Charts ......................................................................................................................................................................... 69 
 
 
IMPORTANT NOTE: This instrument is manufactured and calibrated to meet product specifications. Please read 
this manual carefully before installation and operation. Any unauthorized repairs or modifications may result in a 
suspension of the warranty. 
 
If this product is not used as specified by the manufacturer, protection may be impaired.