GEORG FISCHER 198.801.620 SENSOR AND PALETTE

GEORG FISCHER 198.801.620 Paddle Sensor (Paddlewheel Flow Sensor) is used in various industrial applications where precise monitoring of liquid flow rate and volume is required. Its primary application areas include:

  • Water and Wastewater Treatment: Ideal for monitoring fluid flow rates.
  • Chemical Processes: For flow control of chemicals and in dosing systems.
  • Pure Water Production: Flow measurement in high-purity water systems.
  • Filtration Systems: Monitoring filter performance.
  • Liquid Delivery Systems: Flow control in liquid transfer lines.
  • Pump Protection: To prevent dry running of pumps and monitor their efficiency.
  • Scrubber Systems: Controlling liquid flow in gas scrubbing systems.
  • General Water Monitoring: Flow measurements in industrial and commercial water systems.
  • Low-Pressure Systems: Provides reliable flow measurement in low-pressure environments.
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GEORG FISCHER 198.801.620, also known as the Signet P51530-P0 Rotor-X Paddle Flow Sensor, is a high-performance, low-maintenance flow sensor. It is designed to measure the flow rate of liquids in pipelines. Thanks to its internal rotating paddlewheel mechanism, it accurately detects the fluid's velocity and generates a signal. Its robust construction, repeatable measurement capability, and wide dynamic flow range ensure reliable performance in various demanding industrial environments. Easy to install and made with chemical-resistant materials, it offers a long service life and is economical. Not suitable for gases.
  • Product Code: 198.801.620 (or P51530-P0)
  • Sensor Type: Paddlewheel Flow Sensor
  • Body Material: Polypropylene (PP)
  • Rotor Material: PVDF
  • Pin Material: Titanium
  • O-ring Material: FKM (Fluorocarbon Rubber)
  • Pipe Size Range: 0.5 inches - 4 inches (with appropriate fittings up to DN900)
  • Operating Flow Range: 0.3 - 6 m/s (1 - 20 ft/s)
  • Maximum Operating Pressure: 12.5 bar (180 psi) at 20°C (May vary depending on material and temperature.)
  • Maximum Operating Temperature: 12.5 bar at 20°C, 1.7 bar at 90°C (for PP body)
  • Linearity: ±1% of maximum range (@ 25 °C)
  • Repeatability: Highly repeatable output
  • Output: Sinusoidal frequency output
  • Installation: Insertion type or wet-tap installation options
  • Power Requirement: Self-powered, no external power required.