Mensor/WIKA Operating Instructions Series CPG 2500
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Digital Pressure Gauge
SERIES CPG 2500
5.5.1 Pressure Port
Connect a device to be tested to the PRESSURE port. The CPG 2500 will precisely
measure the pressure at this port up to the full scale range of the sensor.
5.5.2 Reference Port
On low pressure (< 20 psi) gauge units this port is available to connect to the reference
side of the transducer. The maximum value is equal to or less than the range of the
sensor or 20 psi, whichever is less. This port is normally left open to atmosphere but
may be connected to a stable reference pressure. It is optionally available on all gauge
ranges <= 6000 psi.
5.5.3 Remote Bus Connections
See Section 7, Remote Operation, for connections and commands for operation over
the Ethernet or RS-232 serial port.
5.6 Power Up
After the pressure connections are secure, apply power to the power connector on the
rear of the instrument and switch the power switch ON. The instrument will go through
an initialization process and system check. As soon as the system check is completed
the system will default to a screen similar to the one shown in Section 6.3 - Display
Screen Features. Allow at least 15 minutes of warm up before performing critical pres-
sure measurements.
Summary of Contents for SERIES CPG 2500
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