Specifications

RAWS-F Remote Automated Weather Station for Fire Weather

Connector Panel “SDI-12” connector COLOR CODED YELLOW

Connector Pin A Signal + to CR1000 C7

Connector Pin B 12V to CR1000 12V

Connector Pin C Power ground to CR1000 Ground

Connector Pin D Open to CR1000

4.5.2.3 Maintenance, 2-D WindSonic (part #WindSonic-QD)

There are no user-serviceable parts on the 2-D Sonic Wind Sensor. Keep the

transducer paths clear of any obstructions. When clearing the transducer paths,

do not remove the “rubber” caps on each of the transducers.

4.5.2.4 Calibration, 2-D WindSonic (part #WindSonic-QD)

Recalibrate the 2-D Sonic Wind Sensor annually. Obtain a Return Material

Authorization (RMA) number before returning this sensor to Campbell

Scientific for recalibration.

4.5.2.5 Troubleshooting, 2-D WindSonic (part #WindSonic-QD)

Check the sensor cable. Disconnect the connector and look for damaged pins.

Try connecting a substitute sensor. Should the 2-D sonic sensor be damaged,

fails to output data, or sends a nonzero diagnostic, obtain a Return Material

Authorization (RMA) number before returning this sensor to Campbell

Scientific for repair.

4.6 Barometric Pressure (optional)

4.6.1 General Description, Barometric Pressure (part #CS100)

The Setra Barometric Pressure Sensor (part #CS100) shown in Figure 4.6-1 is a

capacitive pressure transducer that uses Setra’s electrical capacitor technology

for barometric pressure measurements over the 600 to 1100 milibar range. The

CS100 is supplied in the triggered mode, in which the datalogger switches 12

VDC power to the barometer before the measurement. The datalogger then

powers down the barometer after the measurement to conserve power.

FIGURE 4.6-1. Barometric pressure