EcoLine and QuadroLine ® monitors from WTW
are the right choice when single point measurements require a dedicated monitor.

Ease of use and an attractive price were the basic design criteria for the development of the EcoLine monitors. They support traditional, analogue sensors from the WTW range for the measurement of Dissolved Oxygen to ppb levels, pH, redox and conductivity.

With the EcoLine and quadroLine series WTW offers an economical and time proven system, suitable for a wide range of water and wastewater applications.

The EcoLine 170 is a self contained monitor, waterproof to IP66 and with integral lightning protection. The QuadroLine ® series is extremely compact monitor designed to be built into control panels with an impressive price : performance ratio.

Both models have options for AC or DC power, relay contacts for process control, and outputs for full integration into a plant process (configurable as 0 – 20 or 4 – 20 mA analogue outputs and digital interface for RS485).