It looks like you are coming from United States, but the current site you have selected to visit is Comoros. Do you want to change site?

Yes, please! No, keep me on the current site

Overview Industries & Applications Documentation & Tools ;
Overview

Overview

Product Features
  • Analog controller/transmitter for pH/ORP measurement
  • Low and high ohm pH input
  • Reliable measurements by automatic temperature compensation with NTC, Pt100 or Pt1000
  • With integrated PID control function
  • For specific drinking water electrodes SenTix® ML 70 (ORP)

The WTW pH 298 monitor is an economical and metrologically flexible solution for use in the field. Consequent galvanic separation of all outputs.

The pH 298 is equipped with a low and a high ohm signal input. Thus, the monitor not only can be operated with WTW SensoLyt® measuring probes/electrodes and WTW ProcessLine® electrodes. If the adapted probes are not equipped with an integrated NTC sensor, you can connect any NTC, Pt100/Pt1000 sensors to measure temperature and for automatic temperature compensation.

Model Variations

pH 298 NTC - analog trasmitter pH/ORP, NTC, 230V
pH 298 NTC/24V - analog transmitter pH/ORP, NTC, 24V
pH 298 Pt100 - analog transmitter pH/ORP, Pt100, 230V
pH 298 Pt100 - analog transmitter pH/ORP, Pt100, 24V
pH 298 Pt1000 - analog transmitter pH/ORP, Pt1000, 230V
pH 298 Pt1000/24V

Documentation & Tools

Documentation & Tools

Brochure

Manual