DRUCK & TEMPERATUR Leitenberger LR-Cal LPC 300, Operating Manual, Page: 75 / 116

DRUCK TEMPERATUR & Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt •
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GERMANY
DT www. -Cal.net LR
MANUAL
LPC 300 Druckkalibrator
300 Pressure Calibrator LPC
75
For gauge or relave pressure sensors, there is a pressure-equalising vent in the
top of the sensor under the black plasc cover. This vent (with integrated
membrane) must always remain clear!
CAUTION!
Only ever use the original connecon cable from & DRUCK TEMPERATUR
Leitenberger. Only ever use those reference pressure sensors, which are LPC-S
cerfied together with your calibrator. Otherwise, the calibraon 300 LPC LR-
Cal
coefficients, necessary for the accuracy, are not stored in the 300 LPC LR-
Cal
calibrator. The calibrator can handle up to 10 different reference pressure LPC-S
sensors.
CAUTION!
Pressure reference sensors with pressure ranges up to 1000 bar can be LPC-S
direct mounted at the calibrator. This connecon can be extended 300 LPC LR-
Cal
with the oponal extension cable order-code . LPC KABEL -
Reference pressure sensors with pressure ranges > 1000 bar cannot be mounted
straight to the calibrator. Here you need in every case the extension cable with
order-code
. LPC KABEL -
4.4.2 Electrical connecon of the reference pressure sensor -S to the 300 LPC LPC LR-
Cal
a) Standard electrical connecon (all pressure ranges up to 1,000 bar)
The reference pressure sensor is connected electrically to the calibrator via a M12 x 1.5
circular connector with screw-fastening.
LPC-S