Water Level Measurement
DIVER Water Level Dataloggers
Diver dataloggers are cost effective and reliable instruments to provide long term, frequent measurements of water levels, temperature, and conductivity. Divers are ideal for monitoring municipal water supplies, salt water intrusion, brine storage and migration, and environmental monitoring of contamination and remediation projects.
The Mini-Diver provides reliable automatic measurement and registration of groundwater level and temperature data. Measuring 22 mm in diameter and 90 mm in length, it is a great choice for virtually any monitoring well.Based on proven, innovative technology, the Mini-Diver has an impressive internal memory capable of storing 24,000 measurements per parameter. This is essentially one measurement every ten minutes for six months.
For each measurement, the Mini-Diver simultaneously registers groundwater level, groundwater temperature, date and time.
The Micro-Diver provides reliable automatic measurement and registration of groundwater level and temperature data. Measuring 90 mm in length and with a diameter of only 18mm, it is the smallest datalogger in its class, and a great choice for monitoring wells that are too small to accommodate larger dataloggers.The Micro-Diver has an outstanding internal memory capable of storing 48,000 measurements per parameter. This is sufficient memory to perform one measurement every ten minutes for an entire year.
With its range of measuring functions, the Micro-Diver can be used for fixed, event-dependent, and also pump test measurements.
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.
Frequent monitoring of soil and groundwater quality is traditionally a labour-intensive job. This is also the case if saltwater intrusion or contamination at remediation sites needs to be monitored. The new CTD-Diver* by Schlumberger Water Services now sets the standard for reliability and longevity in groundwater quality monitoring. The CTD-Diver is a fully stand-alone datalogger with built-in non-volatile memory, battery and sensors. The compact ceramic casing and sensor and unparalleled conductivity measuring range (0-120 mS/cm) make the CTD-Diver suitable for use at every measuring site.
The CTD-Diver is impervious to the most aggressive substances found in water environments. Its ceramic casing resists when even the strongest metals yield.
CTD-Diver is a highly reliable, compact datalogger for the simultaneous measuring of groundwater level, temperature, and conductivity. These parameters are measured at time intervals pre-determined by the user. The measured values are stored in the datalogger’s non-volatile memory and can be read out at any given time.