• Precision Devices for the Rail Industry
    Reliable high-voltage and current measurement, high-precision energy metering, safe signal isolation
  • Memosens Academy
    Discover more about the value of Memosens
  • Maximum Performance in a Minimum of Space
    MemoRail with Modbus Interface
    Multiparameter measuring device in a 17.5 mm modular housing
  • ProLine | Interface Technology
    First-class high-precision products with protective separation
  • BasicLine | Interface Technology
    Optimized for standard applications
  • Process Analytics | Measurement by System
    From the sensor to the process analyzer
  • Portavo | Memosens Mobile
    Portables with Memosens technology

Digital Measuring Modules

Digital input modules for measurement of pH/ORP, conductivity or oxygen.

  • Perfect galvanic isolation
  • Plug & Measure
  • Maximum availability
  • Pre-calibrated sensors
  • Intelligent diagnostics

Overview of Digital Measuring Modules

LDO 3400-170
Module for measurement of oxygen using optical sensors

MS 3400(X)-160
Module for measurement of pH/ORP, conductivity or oxygen using Memosens sensors, 1 channel

FIU 3400X-140 / FIU 3400-141
Module for measurement of pH/ORP, conductivity or oxygen using Memosens sensors (2 channels) or for fully automated pH/ORP measurement using Unical 9000 / Uniclean 900


Contact Us
Phone: +49 30 80191-0
Fax: +49 30 80191-200
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