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Industrial Transmitters

The pH, ORP, conductivity, and oxygen transmitters from Knick enable precise process monitoring with analog and digital/Memosens sensors in industrial applications. Our robust transmitters offer advanced diagnostic functions and support common communication protocols for seamless system integration. They are also available in hygienic versions or with explosion protection and guarantee maximum reliability and product quality in all industries, e.g. in the chemical, pharmaceutical, water treatment, and food processing industries.

Protos

Modular 4-wire premium multiparameter transmitter for all requirements with up to 6 parallel channels and hygienic or corrosion-resistant housing for Ex use up to Zone 1.

Via Ethernet-APL, PROFINET and HART, Protos can directly communicate advanced diagnostics data (vital data in accordance with NOA) and additional process values for predictive maintenance and many other applications to the process control system.

Protos: Modular Multi-Parameter Transmitters

Stratos Series

2- and 4-wire multiparameter process analyzers with fieldbus technology, high-resolution graphical display, measuring modules, memory card, and intuitive user navigation.

Stratos: Transmitters for pH, ORP, Conductivity and Oxygen Measurement

Portavo

The only mobile measuring device for explosive atmospheres in Zone 0/1, ideal for comparative laboratory/system measurements and for pre-calibrating Memosens sensors. Logging of measurement, sensor, calibration, and measuring point data.

Portavo: Portable Meters

MemoRail

Compact 4-wire transmitter in modular housing for 35 mm DIN rails for measuring with digital Memosens sensors. 4 ... 20 mA output or 2-channel with Modbus RTU.

MemoRail: DIN-Rail Transmitters

MemoTrans

Ultra-compact 2-wire multiparameter transmitter with direct connection to Memosens sensors.

MemoTrans: Ultra-compact Transmitters

Take a look at our selection matrix to help you make your selection.

It provides an overview of our transmitter range and helps you find the right product series for your needs.

Alternatively, you can use the filter options to narrow down our products according to your criteria.