Paddle flow transmitter FLEX-RRH-02 series

analog outputcompact

The flow meter consists of a spinner which is rotated by the flowing medium. The rotor's rotational speed is proportional to the flow volume per unit time. The rotor is fitted with magnets. A Hall sensor records the rotational speed, which is proportional to the flow rate. The FLEX transducer on the sensor has an analog output (4..20 mA or 0..10 V) and one switching output, which can be configured as a limit switch for monitoring minimal or maximal, or as a frequency output. The switching output is designed as a push-pull driver, and can therefore be used both as a PNP or an NPN output. The state of the switching output is signalled with a yellow LED in the switching outlet; the LED has all-round visibility. The sensor is configured in the factory, or alternatively this can be done with the aid of the optionally available ECI-1 device configurator (USB interface for PC). A selectable parameter can be modified on the device, with the aid of the magnet clip provided. In this case, the current measured value is saved as the parameter value. Examples of these parameters are the switching value or the metering range end value. The stainless steel electronics housing is rotatable, so it is possible to orient the cable outlet after installation. ● Uncomplicated measurement of flow rates ● Metal housing with Hall sensor ● Working pressure up to 100 bar ● Long working life thanks to high quality ceramic axis and special plastic bearing ● Run-in and run-out sections are not necessary. ● Modular construction with various connection systems ● Plug-in and rotatable connections ● Analog and switching output ● Designed for industrial use