WQL-pH – New Data Logger from WTW

Monitoring of water resources has become a global challenge with high priority. Therefore innovative measuring technology is essential. The multifunctional pH data logger WQL-pH from WTW with a diameter of only 25 mm is made to meet all requirements of continuous long-term pH measurement and data logging. The logger is usable in ground and surface water as well as in drinking and waste water.

Key features

• Flash memory for up to 600.000 data records. Each data record contains pH, temperature, date and ID-number

• USB connection for fast data transfer to PC measuring operation

• High quality lithium battery and intelligent energy management for longer battery lifetime

• New pH Electrode SensoLyt® WQL with polymer reference electrolyte is extremely stable and allows a precise measurement over a long period of time.

• Robust IP 68 design: Pressure- (10 bar) and water-resistant (100 m depth)

• User-friendly interface allows easy and fast access to all important functions and settings

WTW