SL966 Level / Borehole Data Logger

  • £5.00Ex.VAT
  • £162.00Ex.VAT
  • £181.00Ex.VAT
  • £1,607.00Ex.VAT
  • £2,026.00Ex.VAT

SL966 Level / Borehole Data Logger With GSM Connectivity

The SL966 from Signatrol is a battery powered, multi-parametered pressure and temperature probe which enables you to manage and monitor your water data logging any time and anywhere. This flexible and cost effective product is compatible with our web software which configures the data via the internet and allows you accessibility at any time.

The self-contained data logger is particularly suited for portable installations or where traditionally it has not been possible to provide conventional power supplies.

A high accuracy, stainless steel, submersible pressure transducer provides level measurement for recording by a high-resolution data logger mounted in a stainless steel tube that is rated to IP67 (weatherproof). Interconnecting cable is vented to compensate for changes in atmospheric pressure and is factory fitted to the required length. Please note, that the image shown has a short interconnecting cable for display purposes only. 

Logged data is sent to our secure servers or your own server via the GSM mobile phone network.This can then be accessed via any web browser, from whereever you are in the world.  

Typical Applications include level measurement in wells, bore holes, waste water, reservoirs, lakes and rivers, tank monitoring and sewage treatment plants. 

Please note that the price shown is for the data logger module only, the interconnecting cable is charged at £4.50 per metre and should be ordered separately and has a maximum length of 250m.

If you'd like more information or for us to provide a quotation, please call us on +44 1684 299399 or click here.


PowerInternal Battery
Battery LifeTypically 10 years
Measuring RangeLevel: 0 to 250 mwc - Please indicate depth required at the time of order.

Temperature: -5°C to +50°C 

Optional Conductivity: 0 to 200mS / cm
AccuracyLevel: ≤ ± 0.05 % Full Scale

Temperature: ±0.5°C
ResolutionLevel: Measuring range / 16384. For example if the range was 0 to 100m, the resolution is 0.006m = 6mm

Temperature: 0.003°C 
Sample Rate1 second to 24 hours
Number of Readings Stored1.5 million
Reusable When Memory FullYes
Overpressure3 Bar 
WeightApproximately 200g
Warranty12 months