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SITRANS FS220 Clamp-On Ultrasonic Flow Meter

Brand: Siemens AG
Does not ship to United States
The SITRANS FS220 digital clamp-on ultrasonic flow meter provides the most essential flow measurement functionalities with superior accuracy, cost efficiency and ease of use. It is the best-in-class solution for straightforward flow monitoring of liquid processes in number of industries, including water and wastewater, HVAC, power and chemical.

The SITRANS FS220 clamp-on ultrasonic flow system consists of a SITRANS FST020 transmitter paired with SITRANS FSS200 clamp-on ultrasonic sensors, which are available in three different models: WideBeam® (High-Precision), Universal and High-Temperature.

The FST020 transmitter has been upgraded to deliver leading reliability, user-friendliness and options for customization, while the FSS200 sensors feature low maintenance and high precision – even for applications with high levels of aeration or suspended solids.
Features
  • High accuracy and repeatability – accuracy of 1% of flow rate and repeatability of 0.25% according to ISO 11631
  • Exceptional zero stability – minimal need to set a zero point
  • Best-in-class user-friendliness – fully graphical display with simple menu navigation, multiple setup wizards and the option to display up to 6 customizable parameters on the same screen
  • Easy servicing – includes removable SensorFlash® microSD card and built-in USB service port
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The SITRANS FS220 digital clamp-on ultrasonic flow meter provides the most essential flow measurement functionalities with superior accuracy, cost efficiency and ease of use. It is the best-in-class solution for straightforward flow monitoring of liquid processes in number of industries, including water and wastewater, HVAC, power and chemical.

The SITRANS FS220 clamp-on ultrasonic flow system consists of a SITRANS FST020 transmitter paired with SITRANS FSS200 clamp-on ultrasonic sensors, which are available in three different models: WideBeam® (High-Precision), Universal and High-Temperature.

The FST020 transmitter has been upgraded to deliver leading reliability, user-friendliness and options for customization, while the FSS200 sensors feature low maintenance and high precision – even for applications with high levels of aeration or suspended solids.
Features
  • High accuracy and repeatability – accuracy of 1% of flow rate and repeatability of 0.25% according to ISO 11631
  • Exceptional zero stability – minimal need to set a zero point
  • Best-in-class user-friendliness – fully graphical display with simple menu navigation, multiple setup wizards and the option to display up to 6 customizable parameters on the same screen
  • Easy servicing – includes removable SensorFlash® microSD card and built-in USB service port

Specifications

Brand

Certifications & Approvals

  • UL/ULc
  • CE

Accuracy

  • 1 % for Velocities ≥ 0.3 m/s (1 ft/s)

Flow Range

  • ± 12 m/s (± 40 ft/s), Depending On Pipe Size Higher or Lower

Flow Sensitivity

  • 0.001 m/s (0.003 ft/s)

Outputs

  • 1x 4-20 mA, 1x Relay, 1x Pulse/Frequency

Inputs

  • 2x Digital Inputs for Totalizer Start/Stop and Reset

Repeatability

  • ± 0.25 % (Based On ISO 11631)

Operating Temperature

  • -10° to 50° C (14° to 122° F)

Storage Temperature

  • -20° to 60° C (-4° to 140° F)

Environmental Protection

  • IP65 / NEMA 4X

Channels

  • Single Channel

Power Supply

  • 100-240 Vac @ 20 VA
  • 11.5-28.5 Vdc @ 10 W

Pipe Size

  • 12.7 mm to 10 m (0.5” to 394”)

Communication

  • Modbus RTU, Compatible with SIMATIC PDM

Display

  • 240x160, Fully Graphical

Typical Applications

  • Water and Wastewater Industry
    • Potable Water
    • Water and Aqueous Solutions
    • Wastewater, Influent & Effluent
    • Processed Sewage, Sludge
  • Chemical Feed Industry
    • Sodium Hypochlorite
    • Sodium Hydroxide
  • HVAC and Power Industries
    • Coolant Flow
    • Fuel Flow
    • Utility District Heating, Cooling
    • Refrigeration Liquids
  • Process Control
    • Chemicals
    • Pharmaceuticals
    • Food Products
    • Very Low Flow Sensitiity (< 0.1 m/s)
    • High Temperature Liquids > 120° C (248° F)