DRUCK & TEMPERATUR Leitenberger GmbH •
Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • [email protected] •
• www.druck-temperatur.de
www.LR-Cal.net
MANUAL
LPC 100
35
5.0 Measuring
Select MEASURE in the main menu then press the ENTER key.
5.1 Milliamps
Select MILLIAMPS then press ENTER key for the milliamp measuring submenue.
Range
(LEFT or RIGHT keys to change)
0 - 20 mA
,
or
4 - 20 mA
.
Fun tion
c
(LEFT or RIGHT keys to change)
,
Linear:
the displayed % is linear to the mA input
or
Flow:
the displayed % is the square root of the mA input.
Main Unit
(LEFT or RIGHT keys to change)
mA:
the primary display shows the mA,
or
%:
the primary display show the %.
Loop Power
(LEFT or RIGHT keys to change)
:
OFF
the loop is externally powered,
or
ON:
the Calibrator supplies 24V to power the loop.
P
(Set Loop Power
24 V ON and
set to track)
Pressure Transmi er
Internally powered
0 - 24.000 mA
Example:
Use as a programmable substute to simulate a 2-wire pressure transmi er for tesng
or as an emergeny replacement. For long periods leave charger connected.
OR
Control Room
+
-
+
-
2-wire transmitter
Simulate milliamps
to an active device.