Piezometer_Monitoring

CRBasic scripts for CR1000 Data Logger to record measurements from a
Geokon 4500HD Piezometer and Global Water ultra-sonic water level sensors.

The codes here all work and are actively being used for data collection.

CR1000 Wiring

Instruments:

• Geokon 4500HD Piezometer with Armored Cable
• Global Water WL705-048 Ultra sonic water level sensor
• Global Water WL705-012 Ultra sonic water level sensor

Campbell logger components:

• 1x CR1000 Data Logger
• 1x DCDC18R Voltage Booster (12V->18V)
• 2x CURS100
• 1x AVW200 Vibrating Wire Converter
• 1x CFM100 CF card reader w/ 1 CF card
• 1x DB9M to PIGTAIL/STRIP AND TIN 2ft cable

RS-232 Wire	CR1000 Terminal	Description
Brown	C1	COM1 Tx
White	C2	COM1 Rx
Yellow	G	Ground

note: colors may vary depening on the DB9M to Pigtail you use

Wiring for Global Water ultrasonic water level sensors

WL705-048	Color	Instrument	Terminal
Power	Red	DCDC18R	Vout+
Output	White	CURS100	H
Ground	Black	CURS100	GND
WL705-012
Power	Brown	CR1000	Vout+
Output	Black	CURS100	H
Ground	Blue	CURS100	GND

L terminals of the CURS100 are connected to logger Ground terminals