Dataloggers are the ideal solution for hydrogeologists and professionals working in the groundwater sector.
These instruments, easy and intuitive to program and equipped with internal memory, record the variations of the level and of the water table temperature (and optionally also the electrical conductivity). They are therefore used for monitoring the level and temperature of water in wells, open water or during pumping tests. Once the acquisition campaign is finished, the data can be quickly downloaded and processed on your computer.
They can be coupled to an external barometric compensator or equipped with a compensation cable, or installed in the well, as an option, with a direct reading cable to program and download data directly from the hatch, without necessarily having to remove them.
Heron Instruments has updated the DipperLog, a superior quality product at a low cost, declining it in 3 versions (in addition to the one with compensation cable):
– dipperLog 32 , davailable with full scale (where full scale means the maximum water column above the instrument pressure sensor), from 30 m
Main features:
- 32,000 data memory
- 316SS piezoresistive silicon transducer
- Construction materials: 316 stainless steel and Delrin
- Level accuracy: 0.1% FS
- Resolution: 0.01
- Estimated battery life: up to 5 years (depending on usage)
- long-term stability: +/- 0.4% FS / year
- operating temperature: -10 / + 50 ° C
- Dimensions: 105 m x 22 mm
- 1 year warranty
– dipperLog 64 , available with full scale da 10, 30, 60 o 120 m
Main features:
- 64,000 data memory
- 316SS piezoresistive silicon transducer
- Construction materials: 316 stainless steel and Delrin
- Level accuracy: 0.05% FS
- Resolution: 0.001
- Estimated battery life: up to 10 years (depending on usage)
- long-term stability: +/- 0.2% FS / year
- operating temperature: -20 / + 80 ° C
- Dimensions: 130 m x 22 mm
- 3 years warranty
– dipperLog Tough . “Tough” as resistant and robust thanks to the titanium body and therefore usable in aggressive and contaminated waters. Available with full scale of 10, 30, 60 or 120 m
Main features:
- 64,000 data memory
- Silicon transducer piezoresistive titanium
- Construction materials: titanium and Delrin, Teflon O-ring
- Level accuracy: 0.05% FS
- Resolution: 0.001
- Estimated battery life: up to 10 years (depending on usage)
- long-term stability: +/- 0.2% FS / year
- operating temperature: -20 / + 80 ° C
- Dimensions: 130 m x 22 mm
- 3 years warranty
The programming software is easy and simple to use and allows immediate compensation of the data downloaded from the data logger and the barometric compensator (barLog NANO)