September 27, 2009 - Aalborg Instruments' PWE paddle wheel flow meters provide Password-Protected access to process parameters thus eliminating user-tampering or resetting. In addition, flow meter parameters and functions can be programmed locally via optional key pad and LCD or remotely via RS-232/RS-485 interface. Flow rates can be displayed in 23 different volumetric or mass flow engineering units.Simple in design with only one moving part, these units are easy to install and operate. Sapphire jewel bearings facilitate virtually friction-free impeller wheel rotations resulting in linear medium flow metering.
PWE supports various functions including two independently programmable flow totalizers, self-diagnostic alarm, flow pulse output, and analog 0-5 Vdc or 4-20 mA output flow and temperature signals. Models constructed of Polypropylene or chemically-resistant PVDF can be mounted either horizontally or vertically. Designed for measuring highly accurate temperature readings, PWE Digital Paddle Wheel Meters are ideally suited to many flow system applications. Durable materials of construction ensure long operational life. All models come with Free communication software with temperature and flow data logging capability.
Flow metering accuracy is ±1% FS and temperature accuracy is ±0.5 ºC.Typical applications for Paddle Wheel Flow Meters include: research and development facilities, metering applications, test stands, OEM applications, water treatment systems, water dispensing systems, flow verification, and process applications.
