1
2
3
1
2
3
-0.868
REVISION V50.2
Zero Trim ?
YES:C/CE NO:
-0.868
REVISION
V50.2
Zero Triming
-2.2
TRANSMITTER TRIM
BAS SYS TRIM CHK
Tube Trim
→
Loop Trim
→
Zero Trim
Toal Preset
K Character
→
→
No
BAS SYS TRIM CHK
Zero Trim
Yes
Basic Setup
Bas Sys Trim
CHK
PV Decimal
Total Decimal
Damping(s)
Lcd Rotate
4. Operation Guide for regular function of Transmitter
1.) Zero Trim
In order to obtain accurate measurement results, the electromagnetic Flowmeter should be
zero Trim before re-installation. This series of transmitter has two calibration methods, the user can
choose one way to Zero calibration.
Before Zero Trim the instrument; flowmeter measuring tube filled with medium, and in a
quiescent state. Flowmeter be good grounded (see page 9). Meter Warm-up time of not
less than 15 minutes.
Method 1: Fast Zero calibration
Fast calibration method, the user can follow the steps in instrument "Measurement mode 'state
directly into the instrument calibration status of zero. Steps are as follows
Steps
Operation instructions
Interface show
Steps
Operation instructions
Interface show
When complete to Zero trim, the transmitter will back to flow measurement display stage
Method 2 : in the "Instrument calibration" menu to zero calibration
In measurement mode, click two
times “C/CE” into Basic menu
interface
Modify value
current value
In measurement mode, click “↓” and
“→” on same time into “zero trim”
interface menu
Click “C/CE” to option yes,
Transmitter kick off zero trim. ( if
you want to cancel trim, click “→”
option No to give up Trim
Click “→” key, pls move Cursor to
“TRIM” side, after click “↓” key to
move cursor to “ Zero Trim” side
Click “→” key into zero trim menu,
after click “→” or “↓” again, to
option Yes on “zero trim” menu
21
CONVERT PARTS
Http: // www.flowmeter.cc
CONVERT
