Model : VTHM-205
Make : V-Tech
Product :
TURBINE FLOW METER MANUAL
Usage Catalogue
Page 1: ...Model VTHM 205 Make V Tech Product TURBINE FLOW METER MANUAL Usage Catalogue TURBINE FLOW METER MANUAL...
Page 2: ...ow coef cient k and user manual calibration of the ow coef cient k calibration 2 Functions as below Two cumulate which can be reset TTL1 cumulate Clear TTL2 the total accumulation can not clear zero i...
Page 3: ...on status B LCD Description TTL1 current ow can be cumulative in which can be cleared zero TTL2 current ow displayed is total cumulative in which can not be cleared zero to clear TTL2 ow for zero take...
Page 4: ...e entry into the auto calibration status If the calibration successful still want to re calibration please remove the batteries repeat the above steps Automatic calibration is completed please remove...
Page 5: ...to modify k value to 38 22 is okay IV Maintenance The computerized electronic meters can work at least 9 000 hours one year as the battery power In most cases the batteries are required to be replace...
Page 6: ...atteries to ensure that the batteries are installed correctly after the installation of the batteries the the computer will be opened automatically and display the reading information Install the elec...
Page 7: ...IMPORTERS EXPORTERS OF HIGH PRECISION INSTRUMENTS...
