The Dipper-APT from SEBA provides automatic groundwater measurements and collection of level and temperature. The groundwater data logger is only 300 mm long and has a diameter of 22 mm therefore the Dipper-APT is suitable for applications in wells from as little as 1“. The installation of a Dipper-APT groundwater datalogger is exceptionally simple and cost effective: In order to monitor and record the level and temperature variation in a well with its flash-memory, the logger

is simply attached to the casing with either a thin Kevlar- or steel cable and then lowered down. As the Dipper-APT is not barometrically compensated, an entire monitoring system requires just one additional Baro-Dipper.

This Baro-Dipper is utilised to record the barometric pressure. The variations in barometric pressure are compensated subsequently fast and simple with the aid of the DEMASdb software.

For a monitoring network in a geographically defined area, the installation of a single Baro-Dipper may suffice. We are happy to advise and offer solutions to your personal requirements. With our operation terminals and software applications we offer our clients all the essentials for the set up and operations of an up-to-date groundwater monitoring system from a single source.

In order to supplement the excellent range of SEBA data loggers and to ensure complete reliability of the measurements, SEBA uses oil-free, ceramic pressure sensors with a measurement range of 0-200 m. They provide precise and reliable measurements, impress with their excellent long-term stability, and are robust and easy to clean. Air-pressure variations are compensated automatically in the software using the Baro-Dipper‘s measurements.The high-precision temperature sensor integrated into the Dipper-APT leaves nothing to be desired

Features:

• Ruggedised stainless-steel housing for use in extreme conditions (e.g. monitoring of landfill sites, contaminated land, etc.).

• Slim 22 mm Ø for installation in well casings starting at 1“

• Large 8 MB loop memory for 560.000 measurement values. More than enough to be able to turn your attention away from the calendar, evenwith short measuring intervals.

• Minimal maintenance required due to low power consumption. Two lithium batteries ensure high operational reliability and have an approximate lifespan of up to 10 years. This reduced maintenance regime saves operational costs and is environment-friendly.

What's in the Box:

• (1) Seba Hydrometrie  Dipper APT Absolute Pressure Data Logger

• (2) 3.6 V lithium Mignon battery

Brochure/Datasheet

Instruction manual

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