Analytical transmitters

Stratos MS Transmiter

The digital Stratos MS multiparameter device can be configured to measure pH, ORP, conductivity (conductive/inductive) or oxygen.
  • Digital multiparameter transmitter
  • Convenient and intuitive user interface
  • VariPower 20 to 253 V AC/DC broad-range power supply
  • For digital Memosens sensors

Stratos Evo Transmitter

Stratos Evo offers pioneering solutions for analysis of pH, ORP, conductivity (conductive or inductive) and oxygen using 4-wire technology.
  • Intuitive operation with color-coded user guidance
  • For digital Memosens and analog sensors
  • Diagnostic functions for Memosens sensors
  • High-performance HighPower broad-range power supply
  • Power supply for external 2-wire transmitters (pressure or flow transmitters)
  • Digital communication
    • HART

Stratos ECO Transmitter

Stratos Eco is our series of high-tech analysers available at reasonable prices. Backed by a 3-year warranty, the 4-wire devices can be used for the measurement of pH values, ORP, conductivity or oxygen.
  • Powerful basic version including calibration timer and Sensocheck function
  • Self-explaining user interface for intuitive handling
  • VariPower 20 to 253 V AC/DC broad-range power supply
  • Ex classification Class I Div. 2

Stratos Multi Transmitter

The latest generation of our proven Stratos process analysers for Memosens, digital, and analog sensors, offering multiparameter functionality for enhanced flexibility.


  • 1- and 2-channel version with 4 current outputs and 3 freely configurable relay contacts
  • Multiparameter for pH/ORP/conductivity/oxygen
  • Self-explanatory, multi-lingual user interface
  • TFT display with full-text menu
  • 4-wire transmitter with broad-range power supply 24 … 230 V AC/DC
  • Predictive maintenance for optimal process management.
  • Measurement with Memosens, digital, and analog sensors
  • Secure digital interconnection of PCS, devices, and sensors via EtherNet/IP and PROFINET
  • HART Communication
  • Memory cards for data recording or firmware update
  • Access control

AnaCONT LEP / LER – PH and ORP Transmitters


  • Continuous pH or redox potential (ORP) measurement of highly alkaline mediums, suspensions, contaminated fluids, emulsions.
  • Chemical industry
  • Pharmaceutical industry
  • Food and beverage
  • Power plants
  • Water / wastewater industry

AnaCONT LED Dissolved Oxygen Transmitter


  • Continuous dissolved oxygen measurement of surface waters, aeration processes, swimming pool equipments
  • Chemical industry
  • Pharmaceutical industry
  • Food and beverage
  • Water / wastewater industry

AnaCONT LCK Conductivity Transmitter


  • Continuous conductivity measurement of swimming pool technology and drinking water equipment
  • Water purification
  • Chemical industry
  • Pharmaceutical industry
  • Food and beverage
  • Water / wastewater industry