EM6100 Handheld Portable Ultrasonic Flowmeter Ver.8.08
Flomotion
Systems,
Inc.
EM6100
4
Table of Contents
1. Introduction ............................................................................................................................................ 6
§1.1 Preface............................................................................................................................................ 6
§1.2 Features .......................................................................................................................................... 6
§1.3 Principle of Measurement .............................................................................................................. 7
§1.4 Parts Identification ......................................................................................................................... 8
§1.5 Typical Applications..................................................................................................................... 10
§1.6 Data Integrity and Built-in Time-Keeper ..................................................................................... 10
§1.7 Product Identification ................................................................................................................... 11
§1.8 Specifications ............................................................................................................................... 11
2. Starting Measurement........................................................................................................................... 12
§2.1 Built-in Battery............................................................................................................................. 12
§2.2 Power On...................................................................................................................................... 12
§2.3 Keypad ......................................................................................................................................... 13
§2.4 Menu Windows ............................................................................................................................ 14
§2.5 Menu Windows Arrangement....................................................................................................... 15
§2.6 Steps to Configure the Parameters ............................................................................................... 15
§2.7 Transducers Mounting Location................................................................................................... 17
§2.8 Transducers Installation................................................................................................................ 19
§2.8.1 Transducers Spacing.............................................................................................................. 19
§2.8.2 V-method Installation ............................................................................................................ 20
§2.8.3 Z-method Installation ............................................................................................................ 20
§2.8.4 W-method Installation ........................................................................................................... 21
§2.9 Installation Checkup..................................................................................................................... 22
§2.9.1 Signal Strength ...................................................................................................................... 22
§2.9.2 Signal Quality........................................................................................................................ 22
§2.9.3 Total Transit Time and Delta Time ........................................................................................ 22
§2.9.4 Time Ratio between the Measured Total Transit Time and the Calculated Time .................. 23
3. How To................................................................................................................................................. 24
§3.1 How to judge if the instrument is working properly .................................................................... 24
§3.2 How to judge the liquid flow direction......................................................................................... 24
§3.3 How to change between units systems ......................................................................................... 24
§3.4 How to select a required flow rate unit ........................................................................................ 24
§3.5 How to use the totalizer multiplier ............................................................................................... 24
§3.6 How to start or stop the totalizers................................................................................................. 25
§3.7 How to reset the totalizers ............................................................................................................ 25
§3.8 How to restore the flow meter with default setups....................................................................... 25
§3.9 How to use damping..................................................................................................................... 25
§3.10 How to use the zero-cutoff function ........................................................................................... 25
