Water Level Sensors

Van Essen

Cera Diver

The ceramic Cera-Diver is designed specifically for monitoring groundwater in potentially corrosive conditions, such as brackish water and seawater. Robust and durable, the Cera-Diver is a perfect partner for projects using the CTD-Diver.

Measuring 90mm in length and 22mm in diameter, this highly reliable and compact Diver registers groundwater levels with an accuracy of 0.05% (Full Scale). It is equipped with a memory capable of storing 48,000 measurements per parameter. This is sufficient enough to perform one measurement every ten minutes for an entire year.

FEATURES

Features:

  • Innovative ceramic housing technology
  • Compact size: Ø 22 mm – length 90 mm
  • Various measurement methods
  • 48,000 records of time stamp, pressure and temperature
  • 30-Point Pressure Factory Calibration

Benefits:

  • Corrosion Proof
  • Easy installation in almost every well
  • Event based, averaging and pumping tests sample methods to conserve memory
  • Cost effective frequent, long-term measuring
  • Reliable and accurate data
Specs

SPECIFICATIONS

Pressure
Model DI701 DI702 DI705 DI710 unit
Range 10 20 50 100 meter
Accuracy ±0.5 ±1.0 ±2.5 ±5.0 cmH2O
Resolution 0.2 0.4 1.0 2.0 cmH2O
Temperature
value unit
Range -20 .. +80 °C
Accuracy ±0.1 °C
Resolution 0.01 °C
Downloads

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Manual

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