Memory capacity: 48000 measurements of water level, temperature, date/time
Various measurement methods: fixed, event-dependent, averaging, and pumping test
Ceramic housing is ideal for corrosive waters
Ideal for monitoring saltwater intrusion, stored waste waters, and brines
Corrosion resistant groundwater datalogger
Professional application of the Cera-Diver include:
Pumping and slug tests
Watershed, drainage basin and recharge areas
Stream gauging, lake levels and reservoirs
Harbour and tidal fluctuation monitoring
Wetlands and stormwater run-off monitoring
Long term water level monitoring
All intensive monitoring of groundwater levels
Groundwater monitoring projects
Groundwater monitoring network automation
"I'm very pleased with the performance of the Divers, your service and support!" - Al Kohut, Hy-Geo Consulting
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.
Schlumberger Water Services provides innovative groundwater monitoring and sampling instruments, field data acquisition accessories, and software for environmental data management, analysis, visualization, conceptual modeling and simulations, with a complete range of training and support services for environmental consultants, government agencies, industry, and educational/research institutions.
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Desktop groundwater data management software 
Diver cables and accessories 
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