Related Manuals for V-tech VTHM-205
Summary of Contents for V-tech VTHM-205
- Page 1 TURBINE FLOW METER MANUAL Model : VTHM-205 Make : V-Tech Product : TURBINE FLOW METER MANUAL Usage Catalogue...
- Page 2 I. Summary Turbine flow meter control panel adopts Modular design, Computer modules are local shows, it is full-featured and easy-to-use with Simple structure and clear interface. For this manual, we have introductions about the way for jumper settings and the use of buttons Please read this manual carefully and operate the control panel accordingly.
- Page 3 III. Functions and operating instructions Figure 1 Buttons' operation, LCD display to indicate their location (see Figure 1) 1. Normal work status and operations A. Buttons' operation To press " DISPLAY " shortly can shift current cumulativeTTL1 and total cumulativeTTL2, When TTL1 displayed, hold down the "DISPLAY button" about 2 seconds, cumulative flowrate of TTL1 can be cleared "0", while TTL2 can not.
- Page 4 3. Calibration work status Note: only in the unit LTR for calibration Factory calibration automatically, please follow these steps: Batteries are not installed on the body, then a short circuit board jumpers J2, after the installation of batteries, it will display 00000 , in which means it has been entered into the calibration status, install the control panel to the shell.
- Page 5 I = K Note： l= flow rate of flow meter k = current flow（not to amend before）k value L ＝user graduated cylinder measures the value Users to manually modify the k value, for example Clear "0" TTL1 value or remove the batteries, to clear TTL1, TTL2 "0", fitted with batteries, button is shifted to TTL1 status, start the measurement of liquid flow, the flowed liquid enters into the standard cylinder.
- Page 6 V. Batteries replacement Remove the four angle screws from the instrument's control panel, take the computerized electronic instruments ( LCD screen ) from the turbine flow Take out the batteries Check battery electrode, if rust, and clear it. Install new batteries, 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.
- Page 7 IMPORTERS & EXPORTERS OF HIGH PRECISION INSTRUMENTS...
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