Van Essen Cera-Diver Sensor Sale

Specifications Sheet

Diver Setup Guide
Diver Software Manual

Diver Office Software

Cera-Diver Sensor-10m (#DI701) $825 Add to Cart
Cera-Diver Sensor-20m (#DI702) $825 Add to Cart
Cera-Diver Sensor-50m (#DI705) $825 Add to Cart
Cera-Diver Sensor-100m (#DI710) $825 Add to Cart

Corrosion Proof, Durable Datalogger

Monitoring groundwater under potentially corrosive conditions, such as brackish water and seawater, requires a robust and durable datalogger. The ceramic-shelled Cera-Diver is designed specifically for such environments. This highly reliable and compact Diver measures groundwater levels with a typical accuracy of ±0.05% full scale. The Cera-Diver is equipped with a memory for 48,000 measurements per parameter.


  • 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


  • 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


  • Saltwater intrusion projects
  • Leachate monitoring at landfill sites
  • Monitoring groundwater and surface water
  • Monitoring stored brines and reclaimed waste water
  • Estuary and wetlands monitoring
  • Groundwater monitoring network automation
  • Aquifer storage and recovery projects
  • Groundwater monitoring projects
  • Mining (tailings, environmental, slope stability)