渦街流量傳感器, 流量傳感器 英文介紹：
7000/7001 Vortex Flow Sensors
Signet Vortex Flow Sensors provide extremely accurate and reliable flow measurement with no moving parts. Constructed of durable PVC, these sensors can accommodate applications such as chemical delivery.
Each unit is injection-molded to achieve a smooth surface finish for cleanliness and better chemical compatibility. This drastically reduces manufacturing inconsistencies and in-service particulation associated with machined surfaces. End connectors simplify installation and allow unparalleled configuration versatility.
The sensors feature either frequency output or fixed 4 to 20 mA current output, and can be used with the comprehensive offering of Signet flow instruments to achieve enhanced system functionality. Integral transmitters with local displays and many additional features are available as accessories or select from a wide variety of panel mount flow instruments.
Features
· Six sizes in the range1/2 to 2"
· No moving parts or machined surfaces
· Injection-molded plastic construction
· Excellent surface-finish quality
· +/- 1% of reading accuracy
· Vibration-noise protection
· Standard sensor output: Frequency or 4 to 20 mA
· Integral transmitters with local displays and many additional features are available as accessories, or select from a wider variety of panel-mount flow instrumentation
· Reverse polarity protected
Applications
· Process Flow
· RO/DI Skids
· Process Cooling Water
· Neutralization Systems
· Waste Water Effluent
· Scrubber Control
· Chemical Delivery
· Accurate Batching
· Plating Rinse
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