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.
Available in Adobe Acrobat pdf format
DFM-IV Doppler Flow Meter
Manual Series A.6
Page 2
INDEX
Bench Test ·······················································3
Connections·······················································3
Keypad System ····················································4
Calibration Menu ··················································5
Totalizer ·························································6
Signal Strength ····················································6
Relay Status Display················································7
Password ·························································7
Units /Mode ······················································7
Calibration ·······················································8
4-20mA Current Loop···············································8
Damping ·························································8
Relay Parameters ··················································9
Special Functions ·················································10
Reset Totalizer ···················································10
Sensor Mounting··················································11
Enclosure Installation ··············································15
Synchronization ··················································16
Backflow Rejection················································17
Error/Warning Messages ···········································17
Fuse Replacement ·················································18
Troubleshooting ··················································19
Common Questions and Answers·····································22
Applications Hotline ···············································24
Product Return Procedure ···········································24
Flow Meter Data Sheet ·············································25
Warranty ·······················································26
AppendixA–Options ·············································27
Data Logger ·····················································32
RS232C Serial Output ·············································37
Specifications ····················································39
Appendix B - Conversion Table ······································40
Pipe Charts ······················································41
Calibration Record ················································44
To Next Page
Loading...
