Turbine flow meter FCH-MIDI-POM

impellervolumefor liquids

Thanks to the POM body, the PVDF impeller and the FKM seals, the FCH sensor can be used to monitor the flow rates of water, glycol, diesel and general fuel oils. The sensor works in a temperature range from -20 °C up to 100 °C and withstands a maximum pressure of 6 bar. The internal diameter of 6 mm allows to work with flow rates up to 10 l/min with a wide rangeability from 1: 100. The turbine has a good repeatability of ±0.5% and an accuracy of ±2% which can be improved by performing a calibration in the field by modifying the calibration factor. The sensor is powered at 24Vdc and the output signal is NPM/PNP push-pull type. For use, a close-mesh filter of about 200 mesh is recommended to avoid compromising the internal helix and it is essential to maintain straight sections before and after the installation of the sensor to ensure its accuracy and repeatability. PRODUCT FEATURES Informations measured - Flow. Detection type - Continuous measurement Explosion protection - Safe zone Mounting - On pipe Measurement site - Conduct Measurement type - With contact Sensor type - Hall-effect sensor Installation position - Vertical, Horizontal Flow direction - Unidirectional DETAILS OF THE SIGNAL INPUTS AND OUTPUTS All signal outputs available - NPN Pulses, PNP pulses Signal Output Type - Pulse/frequency Details of the signal outputs - Pulse factor - 950 imp/L ELECTRICAL DATA Type of electrical connection - Connettore GDSN 207 2 pin + Ground Max current consumption - 0,015 A MECHANICAL DATA Diameter process connection - 1/4" - DN6 Nominal pressure (PN) - PN6 Seal materials - FKM (VITON®) - Copolymer of vivilidene fluoride Bearings materials - POM - Acetal resin