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Contalitri_a_turbina_FFU_riels
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Non-contact flow measurement The non-contact, ultrasonic flow sensor FFU detects the flow volumes of conductive and non-conductive liquids. Swimming against the current requires more strength than with the current -this is the simple fact on which ultrasonic flow measurement accordingto the phase difference process is based. The device has a compact design,and its wide range of possible applications means it can also be used in restricted spaces.The seal-free sensor design, with high-quality polysulfone (Ultra- son S) combined with enclosure rating IP 67, not only makes it possible to use the device in harsh ambient conditions, but also guarantees high process reliability.The large text display also helps ensure simple, fast and problem-free commissioning. • Flow sensor for conductive and nonconductive • No moving parts, compact design • Process temperature up to 80 °C, process pressure up to 16 bar • High chemical resistance thanks to seal-free sensor design • Large display with membrane keyboard • Integrated teaching tube detection • Easy-to-clean, hygienic variants available (FDA-complient), CIP capable Your benefits • Maintenance-free flow sensor; saves maintenance costs • Adjustable measuring ranges, reduced number of variants • Can be used for conductive and nonconductive liquids - fewer variants and lower Storage • Straight measuring tube reduces pressure loss, thus saving energy costs • Sensor without seals increases process reliability and availability • Flexible measurement system forali industries Detailed technical data Measuring principle Ultrasonic sensor Nominai width measuring tube Process temperature Process pressure EHEDG approvai Maximum flow Inlet zone Outlet zone 2 % (of final value) optional 1% of reading +/-3 mm/s (with calibration report) ) At Constant flow rate. 2) Reference condition: water; gas-free, fully-fìlled measuring tube, no cavitation, Medium temperature 20 ° C ambient temperature 20 ° C ... 25 ° C, compliance with the inlet zone and outlet zone, warm-up time electronic: 30 mir Riels Instruments Srl. W+39 049 8961771 - A +39 049 7l7368 .www.riels.it. info@riels.it

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Wetted parts Housing material Enclosure rating Response time4) Filter off 100 ms, fi Iter low 300 ms, fi Iter medium 1 s, fi Iter strong 4.2 s Protection class__III_ __(dependingon type)_ 1 analog output: 4 mA ... 20 mA, 0 mA ... 20 mA current flow and temperature, 1 pulse/status output: PNP-transistor output for flow rate meter, empty pipe detection, flow monitoring, dosing output, flow direction (depending on type) 1 analog output: 4 mA ... 20 mA, 0 mA ... 20 mA current flow and temperature, 2 pulse/status output: PNP-transistor output for flow rate meter, empty pipe detection, flow...

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Ordering information Type code Standard tolerance limit +/- 2.0% (of final value) Standard with calibration report tolerance limit +/-1.0% of reading +/- 3 mm/s Tube size Sensor material Process connector Current output, 1 transmitter output, M12xl, 5-pin Current output, 2 transmitter output, 1 signal input, M12xl, 8-pin • Electronics: I analog output: 4 mA ... 20 mA, 0 mA ... 20 mA current flow and temperature, I pulse/status output: PNP-transistor output for flow rate meter, empty pipe detection, flow monitoring, dosing output, flow direction Riels Instruments Srl. W+39 049 8961771 - A...

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Dimensionai drawings NW IO, process connection G 1/2 NW15, process connection G 3/4 Ali dimensions in mm (inch) Ali dimensions in mm (inch) NW 20, process connection G 1 NW 25, process connection G 11/4 Ali dimensions in mm (inch) Ali dimensions in mm (inch) Riels Instruments Srl. W+39 049 8961771 - A +39 049 7l7368 .www.riels.it. info@riels.it

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Riels Instruments Srl. W+39 049 8961771 - A +39 049 7l7368 .www.riels.it. info@riels.it

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Connection type and diagram Recommended Accessories Tutti i dati ed i contenuti di questa scheda sono di proprietà esclusiva di Riels Instruments Brief description Model name Cable, M12, 5-pin, straight connector female with molded cable, 2 m, PVC Cable, M12, 5-pin, straight connector female with molded cable, 2 m, PUR halogen free Cable, M12, 5-pin, straight connector female with molded cable, 5 m, PVC Cable, M12, 5-pin, straight connector female with molded cable, 5 m, PUR halogen free Cable, M12, 5-pin, straight connector female with molded cable, 10 m, PVC Cable, M12, 5-pin, straight...

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Inlet and outlet paths In orderto receive an accurate volume measurement, it is necessary to Minimum inlet and outlet paths are: observe inlet and outlet paths. The diameter of the tube - as given by the process connector of the FFU - should not change directly in front of the device and directly after Device nominai width Inlet patti Outlet path Maximum torque Always make sure that the maximum torque of the nuts for the hydraulic connections is not overstep. Please use the supplied seals. If you seal with teflon tape that can result in to excessive tightening torques. We commend a maximum...

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Contalitri_a_turbina_FFU_riels 7Pagine

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Contalitri_a_turbina_FFU_riels
7Pagine