ADS Environmental Services XiLog+ QR 775026 A0 - Manual (Page 25)

ADS XiLog+ System User Manual
19
Internal Pressure Transducer
Loggers equipped with an internal pressure transducer have a male quick-
release connector.
The integrated pressure transducer is available in the following ranges: 0-145
PSI (0-10 Bar) or 0-290 PSI (0-20 Bar). Subjecting the transducer to pressures
of more than 150% of its range may damage the sensor. Subjecting the
transducer to shocks may offset the zero point calibration of the transducer;
however, the logger can be calibrated to compensate for this offset.
ADS offers a hose with male and female connectors to connect the logger to
the pressure monitoring point. Be careful to avoid introducing pressure shock
when connecting the hose to the transducer. Pressure shock can damage or
destroy the sensing diaphragm.
Communication/Power Input
This connection supports on-site communication and external power. A
computer must be used to configure the XiLog+ before operation. Use a
communication link cable to establish a direct USB interface between the data
logger and the computer.
This XiLog+ can run on power obtained from an external source. Use only
batteries or power cables supplied by ADS.
Analog Inputs
The analog input is a general input that may be used for voltage or current.
The voltage input range is nominally 0 - 2V DC; however, standard voltage
ranges available are 0 - 5V and 0 - 10V. Voltages outside the nominal range
require a specific cable.
Current input requires a specific cable. The input supports 0 - 10mA, 0 -
20mA, and 4 - 20mA ranges.
A sensor may be connected to the XiLog+ either before or after the logger is
powered up and begins logging data. However, if a sensor is not connected
upon startup, the logger will record zeros for this input until a sensor is
attached.