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Meets and exceeds USGS guidelines for water level accuracy, and will not drift over time.
Complete solution
Combining the CBS with an EPS-50 bubble chamber reduces the influence of wave action and prevents unnecessary noise in your data.
Low maintenance
No desiccant, pump maintenance, or lubrication required.
Easy-to-start/install
All programming can be completed using DIP switches; connect into existing platforms using 3/8' O.D. or 4mm O.D. measuring tube (no adapters required).
Compact size
Small and powerful pump motor generates the required volume of air to perform measurement.
Specifications
*Parameters Measured:Water Level
Accuracy:±0.016 ft (±5 mm)
Interface:4 - 20 mA, SDI-12, SDI-12 via RS-485
Level Accuracy:±0.016 ft (±5 mm)
Measuring Range:0 - 98 ft (0 - 30 m)
Number of orifices:1
Operating Temperature Range:-4 - +140 °F (-20 - +60 °C)
Orifice Fitting Size:ID1/8", OD3/8"
Power Consumption:Measuring interval 15 min: typ. 25 mAh/day
Power Supply:10 - 30 V DC, typically 12/24 V DC
Protection Class:IP 43
Resolution:0.01 ft; 0.001 psi (1 mm; 0.1 mbar)
Standard storage temperature:-40 - +185 °F (-40 - +85 °C)