This document describes the features and characteristics of the R-series Eletta Strömungswächter, which has analog and frequency output.
This document provides technical information on the Eletta R Series flow monitors. These devices utilize a robust and compact design based on the proven differential pressure principle to monitor and control gas and liquid flows with high reliability and reproducibility.
The R Series offers dual output options: an analog current of 4-20 mA or a frequency output ranging from 200 to 1000 Hz, both linear to flow. The monitors are available in various pipe materials including copper alloy, stainless steel, cast iron, and epoxy polyester coated versions, suitable for sizes from DN15 to DN500. This manual is written in German.
| Output Frequency Range | 200 - 1000 Hz |
|---|---|
| Analog Output Current | 4-20 mA |
| Available Sizes (Threaded) | 15 mm bis 40 mm (1/2"- 1 1/2") |
| Measurement Principle | Differential pressure principle |
Yes, they can be used to measure flow in both gases and liquids.
The device provides a dual signal output consisting of an analog current of 4-20 mA and/or a frequency output ranging from 200 to 1000 Hz.
The monitor is available in two measurement ranges designated as R2 and RS, with a ratio of 1:2 for R2 and 1:5 for RS.
Yes, the control unit for the R model can serve as an upgrade for previously installed units of older designs such as S- or V-models.