Technical Data 277086 Servicechilled, hot water, up to 60% glycol Size [mm]1” [25] End Fittinginlet 1” [25] npt female, outlet 1” [25] npt male Body Pressure Rating [psi]360 Inlet Length to Meet Specified Measurement Accuracy inlet: 5x nominal pipe size (NPS) outlet: no requirement Flow Measurement Tolerance±2%* Flow Measurement Repeatability±0.5% Sensor Technologyultrasonic (transit time) with glycol and temperature compensation Media Temperature Range-4°F to 250°F [-20°C to 120°C] Flow Housing Materialforged brass, nickel plated EnclosureNEMA 2, IP54, UL Enclosure Type 2 Quality StandardISO 9001 *All flow accuracies are @ 68°F-77°F (20°C-25°C). Application This sensor is for replacement purposes only. Do not use this part as a standalone. It is required to be wired with an ePIV. Operation The ultrasonic flow meter is an accurate and repeatable liquid flow measurement meter by utilizing ultrasonic transit time technology. The transducers perform as both emitter and receiver to provide accurate signal reflection. Product Features The flow meter incorporates an embedded temperature sensor which enables Belimo’s patented temperature and glycol compensation logic to accurately read flow over a wide range of water variables. Easy installation and compact to fit anywhere. Dimensions (Inches [mm]) D C A B EF ABCDEF 5.37” [136.4] 4.88” [124.0] 5.25” [133.4] 4.52” [115]1.5” [38] M2425-EP, 1”, Replacement Flow Sensor for ePIV Ultrasonic, Transit Time Technology 800-543-9038 USA866-805-7089 CANADA203-791-8396 LATIN AMERICA / CARIBBEAN Date created, 11/09/2017 - Subject to change. © Belimo Aircontrols (USA), Inc.Next >