Food, Beverage and Dairy
Food, Beverage and Dairy

FWS-141 / FWA-141 Ultrasonic flow switch

Flow Sensors

Flow monitoring in pipes from DN25 on of media with particles > 50 µm, like drinking water, milk….

  • Reliable dry-run protection and monitoring of pumps, filtres or agitators
  • Monitoring of filters or valves
  • Very short response time < 1 s
  • Not influenced by temperature fluctuations and conductivity
  • Easy “Teach-In”
  • Adjustable switching point
  • Optional analog output for the rough measurement of flow rates
  • Measurment unafffected by temperature changes
Key Benefits:
Product Information:

Technical Specification

Process Connection CLEANadapt G1/2"
Insertion length Stainless steel 1.4404 (316L), Ra≤0.8 μm
Measuring range 0,1…2,5 m/s
Accuracy ±10% of the end value
Temperature range process 0…100 °C
Temperature range CIP/SIP 100 °C continuous
Operating pressure max. 10 bar
Communication 4…20 mA / PNP
The values shown are the performance limits within the product line. The product-specific data for each individual configuration can be obtained from the product information



Key Benefits:
Product Information:

Process Connection

Configuration and 3D Data