2
Table of Contents
Before Use ............................................................................................ 4
Safety Precautions ............................................................................... 5
1
Product Overview ............................................................................ 9
2
Features .......................................................................................... 9
3
Names of Parts ............................................................................. 10
4
Measurement ................................................................................ 12
4-1
Measurement Site ................................................................................. 12
4-2
Checking the Power Supply .................................................................. 12
4-3
Confirming the Flowrate Conversion Temperature Setting .................... 12
4-4
Checking the Battery Level Indicator ..................................................... 13
4-5
Auto-Zero Function (Zero Flowrate Check) ........................................... 13
4-6
Starting Measurements ......................................................................... 13
5
Menus ........................................................................................... 14
5-1
Main Screens ........................................................................................ 14
5-2
[MENU] Screen ..................................................................................... 15
5-3
Flowrate Conversion Temperature Setting ............................................ 16
5-4
Accumulation Time Setting .................................................................... 16
5-5
Temperature Display Mode Setting ....................................................... 17
5-6
Pressure Display Mode Setting ............................................................. 18
5-7
Displaying the Software Version ............................................................ 19
5-8
Returning from a [MENU] Sub-Screen to the Main Screen ................... 19
6
Calibration ..................................................................................... 20
6-1
Calibrating the Pressure Sensor ............................................................ 20
6-2
Calibrating the Temperature Sensor ...................................................... 21
6-3
Determining SPAN and ZERO Values by Calibration ............................ 22
6-4
Accumulated and Average Flowrate Display ......................................... 22
6-5
Automatic Calibration ............................................................................ 23
6-5-1
Preparation for Automatic Calibration ......................................... 23
6-5-2
How to Perform Calibration Automatically .................................. 24
