CPR Water Level Indicator

The CPR Water Level Indicator is used for measuring the depth of water in boreholes, standpipes and wells. The water level indicator offers an accurate and quick readout of water depth.

 
The CPR is a light and compact unit. It consists of a tape reel, a graduated tape, a control panel and a probe. Visual and audible signals are emitted when the probe comes in contact with water.

Control panel
All models are supplied with a control panel having a full complement of standard accessories. The indicator light provides a clear visual signal when the probe contacts water. The on/off sensitivity switch ensures optimum battery life and allows the operator to compensate for variations in the conducti vity of saline or contaminated water. All piezometer measurements can be stored in PIEZO-pro databases and analysed in many different ways, together with other parameters like temperature, external load, water level behind a dam etc.

Probe
The probe is specically designed for either static or water well drawdown measurements. The brass electrode is recessed within a  uted tip to prevent the indicator from sounding prior to contact with the static or pumping water level. A convenient holder is moun ted on the reel stand for probe storage.

Tape
The  at tape is supplied with standard stainless steel conductors. Two types are available:
 The EVAT model, which is an extruded black EVA plastic tape with permanent hot stamped graduations.
 The PCST model, which is an epoxy coated steel tape covered with an extruded transparent polyethylene jacket.

Technical specifications:

STANDARD PROBE
Diameter 11 mm
Length 175 mm
Construction Stainless steel, nylon and brass
Weight 0.110 kg

EVAT Tape Material: Ethyl vinyl acetate tape
PCST Tape Material: Epoxy coated steel tape with medium density polyethylene jacket