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SEBA UnilogLight

Product Features
  • Compact construction, robust and weatherproof housing
  • Huge 4 MB ring memory for 280.000 values
  • High data security due to integrated watchdog
  • Analogue and digital inputs for easy connection of various sensor types (e.g. rain, pressure,   radar ...)
  • Individually programmable (cycle mode, event mode, quick log mode, mean-value)
  • Extendable with GSM/GPRS modem
  • Easy, user guided programming with operation software SEBA Config

MJK pHix ® Compact, pH, Redox And Temperature Transmitter

Product Features


  • MJK pHix ® Compact, pH, Redox And Temperature Transmitter allows for simple installation in pipes and open tanks and eliminates additional fittings.
  • Includes electrodes, fittings, cables and transmitter built together in one unit.
  • Fully submersible 4-20 mA transmitter including electrode.
  • No connectors or electrode-to-transmitter cables.
  • Eliminates problems with humidity and electrical noise.
  • Large reference junction very resistant to clogging and hence measuring errors due to clogging.
  • Very robust - designed for water/wastewater and industrial applications
  • Unique simple and easy buffer adjustment
  • Low impedance sensor, offers stable and accurate measurements, even at low temperatures and low ion activity
  • Automatic temperature compensation for pH always included
  • Additional 4-20 mA output for temperature 0-50°C (0-80°C) / 32-122°F (32-120°F) as option
  • Electrode with long lifetime and reduced maintenance

Electric Contact Meter Type KLL-Q-2
Seba Electric Contact Meter Type KLL-Q

Product Features
  • Seba Electric Contact Meter Type KLL-Q can be used in groundwater, lakes and reservoires down to 500 m depth.
  • All standard quality parameters available. 
  • Now new: with graduated round cable and additional optical sensors: Cyanobacteria, Rhodamine WT and O2.

MJK Magflux ® Flowmeters

Product Features


  • MJK Magflux ® Flowmeters for measurements in all types of conductive liquids, including measurement of flow in drinking water, wastewater, sludge and process water.
  • Sensors are manufactured in carbon steel and stainless steel for flange or wafer connection and lining in hard or soft rubber and PTFE/PFA.
  • Latest microprocessor technology to ensure accurate measurements.
  • Can be mounted in three different ways: locally on the sensor, remotely on a wall or mounted in a panel door.                   
  • A single Display can operate up to 4 Flow Converters and Sensors.
  • User friendly menu structure with all instructions in clear text - no symbols or codes are used.                                                  
  • Flowmeters, Converters and Displays are supplied with a technically advanced enclosure made of glass reinforced polycarbonate giving maximum protection against harsh industrial environments.                                                                                
  • MID Certified sensors from DN 25 to 400.
  • Dimensions from 15mm to 1400mm / ½" to 54" as standard - other dimensions on request                                                            
  • The converter can be delivered with or without display
  • Modbus communication is utilized between the Display and the flow Converter and to other external devices.
  • Built-in datalogger with graphic display
  • Simple and flat menu structure with easy navigation
  • Large dynamic measuring range with an accuracy of up to 0,2% of the measurement range
  • User definable engineering units
  • 4-20 mA output for flow in one or both directions
  • Counters and pulse output with or without reset
  • Detection of empty pipe
  • Two dynamic batch counters with password protection
  • Self diagnosis with indication and logging of errors
  • Automatic electrode cleaning
  • PC or keypad programmable and PC storage of settings and log data.                                                                                         
  • Flow sensors withstands submersion down to 10 m / 30 ft. static pressure


Product Features
  • For measuring sludge concentration in waste water plants and turbidity at waterworks.
  • The MJK SuSix® sensors’ 6 optical windows and its patented measuring system delivers measurements from turbidity in clean drinking water to suspended solids in heavy sludge, all from only one sensor model.
  • The ranges covered in turbidity are 0,001 to 9999 FNU / NTU / FTU and suspended solids in the range from 0,001g/l to 400 g/l.
  • Easy calibration 
  • Strong correlation with laboratory results
  • High stability 
  • Universal sensor 
  • Built-in cleaning system (option) 
  • Built-in logger 
  • Network ready

Electric Contact Meter Type KLL
Seba Electric Contact Meter Type KLL

Product Features
  • Seba Electric Contact Meter Type KLL the robust instrument for accurate measurements of water level and total depth.
  • Standard ranges: 15 - 500 m.

MJK Oxix ® Dissolved Oxygen Transmitter

Product Features
  • MJK Oxix ® Dissolved Oxygen Transmitter to measure dissolved oxygen in water and wastewater processes.
  • When the sensor’s built in tubing connection is connected to a valved air or water line, a regular flushing of the optics can be controlled by the converter.
  • The sensor utilizes an optical technique that does not consume oxygen like all standard membrane sensors.
  • The sensor has a light source (LED) transmitting light at a specific wave length to the backside of the optical window covered with a special gel.
  • A fluorescing process occurs depending on the amount of dissolved oxygen in the liquid and the sensor determinate the oxygen level as a function of the fluorescing process.
  • The sensor has a range of 0 – 25 ppm, with a resolution of 0,02 ppm and an accuracy of 1 % or 0,02 ppm.
  • The temperature range is 0 - 50°C / 32-122°F 
  • The converter has a logical menu structure with mobile phone type navigation.
  • A number of selectable languages in the large graphical display.
  • The display indicates the measurement in engineering units and has a built-in data logger with a memory of 160.000 data points with time/date stamp.
  • The logged measurements can easily be transferred as a CSV file to a PC using the buil-in USB port and this allows easy spreadsheet data analysis.
  • The converter has a 4-20mA output, two relays for control or alarms, and a digital input for automatic range changes and more calibration curves.
  • Alarms are also indicated as pop-up menus and stored in the converter’s alarm log.
  • The display is configured by the operator so only the relevant data are indicated with an option to name the display with a site tag name or number.
  • The converter has a time function to control the cleaning system for the sensor for almost maintenance free operation. 
  • Converter can work in networks with other Oxix® units, other MJK products, or with third party SCADA and telemetry systems via is RS485 Modbus communications.
  • The display can supervise, set-up and operate up to four Oxix®or other MJK devices for enhanced economies of space and lower cost.
  • The MJK Oxix® Ball Float rises and falls with the water level keeping the MJK Oxix® Transmitter right where it needs to be.  
  • A mounting kit with a float has been developed which holds the Oxix® sensor at the optimal measurement depth.



SEBA GaugeKeeper

Product Features
  • Patented 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 sites
  • TCP/IP connectivity

MJK Flow Converter 713

Product Features


  • MJK Flow Converter 713 for measuring and recording water flow in open ducts and channels.
  • A complete instrument for the measuring of instantaneous flow and recording of accumulated water flow.
  • Can be adapted to any type of weir or flume.
  • The sensor provides a signal proportional to the level.
  • The amplifier linearizes the signal from the sensor so it is proportional with the flow rate.
  • Calculate flow on the basis of one of the three principles: preprogrammed formulas for different dimensions of the most common flumes and weirs such as Parshall, Venturi and Palmer Bouwlus flumes and retangular or V-notch weirs based on ISO 1438; when using non-standard flumes or weirs the existing calculation formula can be programmed; for flumes where no calculation formula exists, a number of known Level-flow values can be entered, on the basis of these a point-linearization is made.
  • 5 output relays which can be configured for PLC and SCADA Interface.
  • The relay function can be set to external totalizers counter,control of samplerhigh flow ratelow flow ratemax. flow / hourmin. flow / hourmax flow /daymin flow / day andsensor error.

Seba W-LAN

Product Features
  • With the proffessional network technology the simultanous transmission from several stations is possible.
  • Seba W-LAN photo and picture transmission can be done up to 50 km.