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
TLDMM + TLDMM-A01
TLDMM-A02 + DFP
19
4.1 Tighng the pressure port (depends on the pressure range of the instrument):
4.2 Preliminary checks
Be sure that pressure provided is not higher than the instruments full scale value. Mount the
instrument as suggested. If the device is installed in an calibraon circuit, please perform a
bleeding before starng to work.
4.3 Switch on the instrument
When switched on, the instrument performs a self-test (about 3 seconds). Aer this test, the
measured pressure is displayed.
If
or
appears in the display (posive or negave full scale overflow) bring back
LLLLL
UUUUU
immediately the pressure within instrument‘s nominal range.
5. Operaon
5.1 Parameters programming
The instrument can be programmed through the parameters menu:
• Measurement unit
• Digital filter
• Display resoluon
• POWER-OFF me
• Baud rate RS232C
Ranges <1000 bar:
ght with O-Ring
Ranges <1000 bar:
ght with USIT ring 12,7 x 18 x 1,5
Range 1000 bar
³
ght with double cone
Order-Code TLDMM-DK
(to be ordered separately)