Inline retrofit flow sensors.
							The SITRANS FS220 digital clamp-on ultrasonic flowmeter 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. The SITRANS FS220 flow system consists of a SITRANS FST020 transmitter paired with SITRANS FSS200 clamp-on ultrasonic sensors.						
				Overview
The SITRANS FSS100 sensor kit can be combined with transmitters SITRANS FST020 and FST030.
Key Advantages
Built on the same architecture as other next-generation digital flow systems from Siemens, the SITRANS FS220 features among others:
- 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
 
Technical Specifications
SITRANS FST020 Wall-Mount Transmitter  | |
|---|---|
Channels  | Single channel  | 
Communication	  | Modbus RTU, compatible with SIMATIC PDM
  | 
Enclosure rating  | IP65 (NEMA 4X)  | 
Display	  | 240 x 160, fully graphical	  | 
Power supply  | 100-240 V AC 15 VA max., 11.5-28.5 V DC 7.5W max.  | 
Inputs  | 2x digital inputs for totalizer start/stop and reset
  | 
Outputs  | 1x 4 -20 mA, 1x relay, 1x pulse/frequency
  | 
 Accuracy   | 1% for velocities ≥ 0.3 m/s (1 ft/s)  | 
Flow range  | ±12 m/s (±40 ft/s), bidirectional
  | 
Pipe size range  | 12.7 mm to 10 m (0.5″ to 394″)  | 
Approvals  | UL, ULc, CE
  | 
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As a Value Added Reseller in Siemens’ Approved Partner network, Parmley Graham is a proven supplier of a wide range of quality products in the UK and globally.
Find out more how this will benefit you or check Siemens Configurator.