Surface Water Sampling & Monitoring

Seba PS-Light 2C

Product Features
  • compact, robust measurement system for measurement of water level in accordance with the bubble gauge principle
  • high accuracy (0.05% FS) and long-term stability through smart sensor drift compensation 
  • Measuring ranges: 0-10 m (standard), Option: 0-15 m, 0-20 m, 0-30 m, 0-40 m, 0-70 m
  • Low energy consumption through optimised pump control
  • wide range of output signals (0-1 V, 0-5 V, 0/4-20 mA, RS485, SDI12, BCD, Binary, Grey) for uncomplicated connection to external data collectors or to process control systems (SPS)
  • easy installation in the existing water level stations, protective housing or control cabinets
  • optionally available with integrated data collector, type PS-Light-2C, as well as a GSM modem for remote data-transmission, type PS-Light-2C GSM 

SEBA LevelSense

Product Features
  • Reliable and robust shaft encoder
  • Outputs: 0/4...20mA, SDI12, SHWP(RS485)
  • Integrated LC-Display (option)
  • Cost effective modernization of existing water level monitoring stations
  • Internal battery supply for buffer in case of power failure
  • Continuous registration of water level fluctuations in ground- and surface waters
  • With integrated data logger (option)

DS-22 / DS-T 22
Seba DS-22 / DS-T 22

Product Features
  • Seba DS-22 / DS-T 22 is sensors for water level and temperature measurements.
  • High accuracy (< 0,1%).
  • Outputs: 0-1V, 0/4-20 mA oder RS 485.


Product Features
  • SEBA Puls is radar sensor for contact free water level measurement in rivers, channels and reservoirs.
  • Contact free measurements from bridges.
  • No temperature or weather influence to the accuracy.
  • Range: 0-15, 35, 70 m.
  • Accuracy: better 1 cm


Product Features


  • Patended system
  • Redundant data
  • Real-time measurement
  • Alarm & alert procedure (definable)
  • Visual verification of data
  • Direct human interpretation
  • Historical data can be downloaded (value + image)
  • No more expensive trips to remote measuring sit
  • TCP/IP connectivity

Van Dorn Water Samplers
Eijkelkamp 12.06 Van Dorn Water Samplers

Product Features
  • Has been specially designed for the sampling of open water.
  • Eijkelkamp 12.06 Van Dorn Water Samplers suitable for sampling coastal waters and for the analysis for heavy metals.
  • The vertical water flow through is not hindered by constrictions so that no appreciable contamination can occur in shallow water.
  • Also suitable for measuring parameters in water with solid particles or constituents bound to them, possibly in large quantities.
  • Holds 2.2 litre.

Kemmerer Water Sampler
Eijkelkamp 12.07 Kemmerer Water Sampler

Product Features
  • Eijkelkamp 12.07 Kemmerer Water Sampler used for general water sampling in lakes, channels, wells and the sea.
  • Consists entirely out of plastic parts so that there is no risk of the sample coming into contact with metal.
  • Holds 1.2 litre.
  • Not suitable for chemical sampling for micro-parameters.

Eijkelkamp Grundfos MP 1

Product Features
  • The ultimate 2” submersible pump for purging and sampling monitoring wells up to a depth of 85 meters.
  • Submersible pump MP1, centri- fugal type f. purging/sampling monitoring wells
  • Stainless steel 316
  • Pressure head lift max. 86 m
  • Adjust. cap. till max. 1.8 m3/h, 220 V 1.1 kW, for connection to frequency converter
  • Pump Ø 45 mm
  • 287 mm long
  • Teflon cable 20 m                                 

Sludge Judge® Ultra Sampler, 15'L complete

Product Features


  • Constructed of extremely strong polycarbonate that is treated with an ultraviolet stabilizer to help reduce deterioration from the sun's harmful rays.
  • Very rigid material minimizes bending of the unit when it's full of water or other liquids.
  • Durable in cold temperatures, plus it can withstand heat up to 280°F (138°C) with careful handling.
  • The 3/4"-dia. tubing is marked with blue tape in 1' increments.
  • The 15'L Sludge Judge Ultra sampling pole is made up of three 5'L sections (top, extension, bottom).