System 181 – controller with one digital input for wastewater applications

Water/wastewater

System 181 – controller with one digital input for wastewater applications

11 Mar, 2015

Published over 11 years ago. See the latest and most current information on Water/wastewater.

With the system 181 WTW now offers a digital and cost-effective alternative to analogue systems for wastewater applications. The parameters pH/ORP, conductivity, oxygen or turbidity can be measured. For these parameters  IQ sensors with fixed cable are available. 

The power supply is through a wide-range mains converter (100-240 V AC) or 24 V. Two current outputs and three relays are available.

Your advantages at a glance:

  • Reliable and proven technique
  • Stable and secure data transfer
  • Cost-effective alternative to analogue systems
  • calibration free D.O. sensor

For technical details, please visit our product page and download our flyer. 

Latest News

IET Guide 2026

Explore our Digital Edition

Discover the latest news and research

Digital edition

Explore Our Other Sites

Labmate Online
GSK plans move to new £400 million R&D site at Cambridge Biomedical Campus
Explore more Arrow
Pollution Solutions Online
New biomethane plant to convert organic waste into renewable energy for 30,000 people
Explore more Arrow
Petro Online
VPS data: bunker alerts near full-year 2025 total in just seven months
Explore more Arrow
Chromatography Today
Direct nitrite analysis simplifies tests of pharmaceutical excipients for risk checks
Explore more Arrow