Telemetric Digital
(Ground Water Level Recorder)
Introduction
The GWR-101 provides sophisticated monitoring and logging of essential Ground Water Level conditions.
This instruction manual takes you step-by-step through the process of assembling, testing, and installing
your Ground Water Level Recorder so you can begin collecting data as soon as possible The purpose of this
manual is to provide basic operating knowledge of the components of the automated recorder (see Figure
1) used for periodic water level measurement. Much more than just a supplement to the broader water level
program, these automated recorders provide a means to India that cannot be discerned from annual level
readings. The design of document day-to-day changes and seasonal patterns in the aquifers of these units
also allows for remote satellite transmission of collected data, so that aside from installation and occasional
maintenance, no additional work is required to obtain these measurements. This manual will primarily discuss the 3 major technical components of the automated recorder— the sensors, loggers & transmitters—
for automated water level monitoring.
Compactly Designed
High Accuracy
Low Power Consumption
USB Communication
Features
• Heavy industrial imported from USA sensor.
• Atmospheric Pressure sensing and logging.
• Under ground water temperature monitoring and logging.
• Continuous data logging system using USB.
• Short circuit protection on output.
• ± 0.25 % accuracy of the final output.
• 1.0 % total error band.
• Compactly designed integration for making more sophisticated handling.
• Working temperature – Console: -20 -70 º C ; sensor : -40 to 105 º C.
• Fully operational for 4 years on only battery that we provide within system, no additional power requirement
Application
• Ground water level monitoring
• Industrial water level monitoring
• Agriculture bores wells
• CGWB compliance fulfillment