Leading by Innovation

Suppliers Of Water Quality
Instrumentation & Bespoke
Measurement Systems For
Waste-Water Since 1990

Multi-parameter (sensor) system

WTW IQ Sensor Net description

The IQ Sensor Net is a continuous on-line water quality measurement system which uses digital communications to interface between all connected components. The controller may communicate with one or more sensors, over significant distances allowing for local and remote sensor communication. Several digital controller models are available that provide unrivalled choice and flexibility whilst maintaining commonality of component and user familiarity.

The submersible sensors are of robust stainless steel or titanium construction providing the optimum of protection. The sensors are suitable for water and water-water applications. The sensors may also be mounted into a small tank, pipes and flow cells, providing complete installation flexibility.

Key features

  • Multi-sensor connection (1, 2, 4 & 20 sensor options)
  • Multi-parameter into a common controller philosophy
  • Analogue (0/4-20mA) & programmable alarm relays
  • Modbus or Profibus communications option
  • Intelligent sensors with diagnostic alarms
  • Data logging & graphical display available
  • Alarm & calibration history
  • Optional compressed air sensor cleaning

Chemitec 50 Series description

The 50 Series controller is a very cost effective digital communication interface to an extensive range of sensors cover all key parameters. The controller may communicate with multiple sensors, over significant distances allowing for local and remote sensor communication. Provision of automatic air cleaning combined with robust build quality, meets the demands of water and waste-water applications.

The sensors may also be mounted into a small tank, pipes and flow cells, providing complete installation flexibility.

Key features

  • Multi-sensor connection (2, 4 & 8 sensor options)
  • Multi-parameter into a common controller philosophy
  • Analogue (0/4-20mA) & programmable alarm relays
  • Modbus RTU communications as standard
  • Intelligent sensors with diagnostic alarms
  • Data logging & graphical display as standard
  • Optional compressed air sensor cleaning

TriOS Tribox description

Two digital controllers are available enabling up to two or four sensor connection to a common controller. Provision of automatic compressed air cleaning and option for integration of ultrasonic cleaning for flow through measurement, satisfy the more challenging waste water applications. TriOS range of optical sensors of stainless steel or titanium construction, provide the very latest measurement technology for dissolved organics, UVT, colour, nitrate, nitrite and oil in water. This range of innovative sensor have also been recently complimented by the e-chem sensors for the measurement of pH, conductivity, dissolved oxygen, turbidity and suspended solids, which are also supported by well-engineered flow cells, of a modular design.

Key features

  • Multi-sensor connection (2 or 4 sensor options)
  • Multi-parameter into a common controller philosophy
  • Analogue (0/4-20mA) & programmable alarm relays
  • Modbus RTU & Wifi communications as standard
  • Intelligent sensors with diagnostic alarms
  • Data logging & graphical display available
  • Intelligent sensors with diagnostic alarms & calibration history
  • Optional compressed air sensor cleaning

WTW DIQ S182 IQ Sensor Net digital controller water test instrument
T2020 System

WTW T2020-XT IQ Sensor Net digital controller water test instrument
DIQ/S 282 System

WTW IQ Sensor Net water testing sensor technology
IQ Sensor Technology

Chemitec Sensor Technology

Chemitec 50 Series multi-parameter controller

S461LTN Chemitec Sensor Technology
S461LTN Chemitec Sensor Technology

Tribox mini - two channel controller
Tribox mini - two channel controller

Tribox 111 - four channel controller
Tribox 111 - four channel controller

NICO optical sensor (Nitrate & Nitrite)
NICO optical sensor (Nitrate & Nitrite)