Application
The rotary piston measuring capsule meter R-MK & R-MSK and rotary piston meter R-TK are designed for cold water applications up to 30°C, with a safety margin up to 50°C. They are installed in horizontal, rising, or downpipe positions. Only the measuring capsule needs replacement after the calibration period, while the housing and coupling head remain in place.

Features
The meters have EEC approval for metrological class C and feature a low starting flow of approximately 2 l/h, allowing for the recording of small water amounts. They have a large measuring range and a self-cleaning chamber to prevent sedimentation. The encapsulated roller counter unit is rotatable by 350°, and the patented anti-condensation counter window ensures reliable readings. No inlet section is necessary, and they are prepared for connection with various modules like HYDRO-RADIO, PULSAR, or DRACO.

Technical Data
Model 116 and 117 meters have nominal diameters ranging from 20 to 40 mm and nominal flow rates from 2.5 to 10 m3/h. They operate at a pressure of 16 bar and temperatures between 0 and 30°C. The meters are lightweight, with the complete meter weighing between 1.34 kg and 5.25 kg.

Accessories
Available accessories include non-return valves, protective covers, flushing caps, hoses, installation tools, and various modules for remote transmission and metering.

Order References
Various models and configurations are available, with specific article numbers for ordering. These include options with or without non-return valves and different metrological classes.