Table of Contents
Advertisement
P R O C E S S
N E W S E N S O R
C
A
L
I
B
R
A
T
B E N C H
IN P U T S O U R C E
E
Process Calibration
Key
OUTPUT WILL BE
AFFECTED! PROCEED?
C A LI-
B R ATE
→ YES
CALIBRATION
→ PROCESS CAL
E N TE R
INSTALLING A
NEW SENSOR?
E N TE R
→ NO
E N T E R N E W
D E S IR E D R E A D IN G
S A M E O R N E W
S E N S O R
m V S O U R C E
Figure L-2. Calibration Flowchart (TBN581)
This procedure applies to TBN581 Transmitters configured for either
ANALOG or DIGITAL. Any differences between the two are noted in
the Comments column.
Display
NO
BENCH CAL
D-TO-A ADJUST
YES
TBN581 (ORP/pION) TRANSMITTER
C A L C U LATE D
C A L C U LATE D
S E N S O R
E F FIC IE N C Y
O F F S ET
E N T E R
A P P LY
L O W /H IG H m V
L OW /H IG H m V
VA L U E S
VA L U E S
E N T E R
A P P LY
L O W /H IG H m V
L OW /H IG H
VA L U E S
m V VA L U E S
Comments
This operation will cause a change in output not cor-
responding to the input. Be sure the control loop is in
manual.
Select YES.
Select PROCESS CAL. If configured digitally, the
D-TO-A ADJUST selection would not appear.
Select NO.
If YES, a new sensor offset will be calculated and the
CUMULATIVE OFFSET CHANGE will be reset to
0.00 mV.
C U M U LAT IV E
O F F S ET
C H A N G E
C A L IB R ATIO N
C O M P LE T E
T 01 3 34 A
CALIBRATION
L - 5
Hide quick links:
Advertisement
Table of Contents
