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Ultrasonic Flow Sensor DN20 Accurate Flow Detection IP67 Rated SICK

BRAND: SICK
SKU: 6059009
$2,747.00 List price: $3,452.70
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The Ultrasonic Flow Sensor DN20 is designed for precise fluid flow measurement in industrial applications.

Product Name/Title: Ultrasonic Flow Sensor DN20 | Accurate Flow Detection | IP67 Rated | by SICK

Brand: SICK

SKU: 6059009

Alternatively Known As: Ultrasonic Flow Sensor DN20, SICK Flow Meter, Clamp-on Flow Sensor

Technical Specifications
  • Measurement principle: Ultrasonic sensor
  • Medium: Fluids
  • Nominal width measuring tube: DN 20
  • Process temperature range: 0 °C to +80 °C
  • Process pressure: ≤ 10 bar
  • Minimum flow: ≥ 3.5 l/min
  • Maximum flow: ≤ 60 l/min
  • Inlet zone: 40 cm
  • Output zone: 10 cm
  • Measurement accuracy: ± 2% of measured value + 0.15% of measuring range limit
  • Repeatability: ≤ 0.5%
  • Resolution: 0.012 l/min
  • Response time: 100 ms to 4.2 s
  • Supply voltage: 18 V DC to 30 V DC
  • Power consumption: ≤ 180 mA
  • Connection type: M12 round connector, 8-pin
  • Output signal: Analog 4 mA to 20 mA, pulse/status output PNP/NPN transistor
  • Output current: < 100 mA
  • Output load: < 500 Ohm
  • Enclosure rating: IP67
  • Process connection: Clamp (DIN 11864-3)
  • Wetted parts: PPSU EPDM
  • Housing material: PPSU
  • Weight: 420 g
  • Ambient operating temperature: 0 °C to +60 °C
  • Storage temperature: –20 °C to +70 °C
  • Dimensions (H x L x W): 100mm x 150mm x 50mm
  • Weight: 0.42 kg
Key Features
  • Ultrasonic sensor measurement principle for accurate flow detection
  • Suitable for fluids with no conductivity limitation
  • Clamp process connection (DIN 11864-3) for easy installation
  • Analog output 4 mA to 20 mA and pulse/status output for flow rate monitoring
  • IP67 rated enclosure for protection against dust and water
  • Measurement accuracy ±2% of measured value + 0.15% of measuring range limit
  • Repeatability ≤ 0.5%
  • Response time options from 100 ms to 4.2 s
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with ultrasonic flow sensors and compliant with electrical safety standards.
Applications
  • Measurement of fluid flow in industrial processes
  • Monitoring flow rates in water treatment and chemical industries
  • Flow monitoring in food and beverage production
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Non-invasive ultrasonic measurement reduces risk of contamination and fluid loss
  • Low power consumption enhances energy efficiency
  • Durable materials extend product lifespan, reducing waste
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK FFUS20-1C1SR Ultrasonic Flow Sensor DN 20 is available for immediate purchase, ideal for industrial fluid flow measurement applications.

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