Password/Tamper- Proof Digital Paddle Wheel Meters
28-02-2010
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 0-5Vdc or 4-20 mA output flow and temperature signals.
PWE Models constructed of Polypropylene or chemically-resistant PVDF can be mounted either horizontally or vertically. Designed for measuring highly accurate temperature readings, Aalborg's Digital Paddle Wheel Meters are ideally suited to many flow system applications. Durable materials of construction ensure long operational life.
Enhanced Design Features
Free communication software with temperature and flow data logging capability.
Flow metering accuracy (inc. linearity) ±1% FS.
Temperature accuracy (inc. linearity) ±0.5 ºC.
Two sets of user-programmable optically-isolated outputs.
Available with or without local key pad and 2x16 character LCD readout with adjustable back light which provide flow rate, total volume reading, diagnostic events indication, and protected access.
Optional platinum RTD.
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.
Aalborg®'s Model xV multi-gas glass tube Flow Meters feature unique rotatable scale drums for displaying flow rates of five routine gases (argon, carbon dioxide, helium, nitrogen, and oxygen).
Aalborg®’s Model TPU Adjustable Flow Tubing Pumps are ideally suited for liquids of low to high viscosity. Chemically resistant tubing materials and new peristaltic pump head technology combine to meet the demands for reliable, long-term pump operation.Four stainless steel rollers minimize pulsation and promote longer tube life.
Aalborg®’s Model XFM is the latest addition to the company's programmable Thermal Mass Flow Meter line. This low cost "smart" meter is designed for convenience (it can be programmed remotely), performance (the unit stores calibration data for 1-10 gases and conversion factors for up to 32 gases), and accuracy (±1% of FS at calibration temperature and pressure).
Aalborg® has announced the release of its VT6 6mm PTFE Needle Valves. Simplicity of design (only 6 components) assures minimal sources of leakage, quick disassembly, and easy maintenance.
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