MagFlux® Verification Sheet
Contents
1. connections correct and tight Re connect the coil wires System Checks Yes No va Correct power supply voltage __ V AC ojo a Confirm correct sensor calibration code For units produced prior to February 1 2007 Sensor No Sensor Calibration Code _ 23 Check the 4 20 mA output 4 mA _ _ 12 mA __ Is the noise acceptable __ must be less than 5 MagFlux Verification Sheet 0703 Page 2 of 3 mma lla Converter Setup am o spes o o aw S o a promn U o to 29 Digital output DO1 Function Electronic relay unit On time Setting 30 Digital output DO2 Function Mechanical relay unit On time a Comments recommendations Checked by Signed in capital letters This document is intended to report the installation performance and correct operation of the MagFlux flow meter During the comprehensive tests the flow meter s integrity can be verified Customers are reminded that a flow meter cannot be calibrated whilst a meter is in service An actual calibration of a flowmeter can only be done at a certified calibration facility MagFlux Verification Sheet 0703 Page 3 of 32. miki MagFlux Verification Sheet Verification performed by SO a i Installation site address SS SS O EE SSS K Sensor part no DN serial no cal code serial no 8 Totalizer 9 Currentflow Enter check marks in the Yes or No check boxes as seen appropriate and finish with a check mark in the third column to ensure and visualize that all questions have been investigated and answered Any No answer must be noted and explained in the Comments recommendations frame on page 3 Sensor Installation Checks Yes No f eaea OT tions in the Installation and User Manual 1 Has be sensor veen carnea core JOO o 12 Does re ppe vork arw ne sensoro vean TOOL O 13 fai Is the sensor sized correctly for the application Nominal velocity __ more than 0 5 m s 0 6 ft s Is the flow sensor centred on the pipe To o Are all bolts fitted and evenly tensioned Wo o MagFlux Verification Sheet 0703 Page 1 of 3 miki Flow Sensor Checks Important Disconnect the L1 and L2 coil wires before proceeding with checks 16 20 incl Check insulation integrity of L1 coil circuit ___ Check insulation integrity of L2 coil circuit __ 17 Check coil resistance and integrity between L1 and L2 with a multimeter __ Q Check contact between electrodes and liquid E1 to earth _ MQ E2 to earth MQ 19 Is the specified signal cable used between sensor and converter 20 Are all
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