External clamp ultrasonic flowmeter

　　SITRANS FS220 is a practical and economical clamp-on ultrasonic flowmeter that can achieve high-precision measurement while minimizing installation time and reducing maintenance costs.

　　Product Features:

　　• The minimum measuring pipe diameter is 12mm, and the maximum is 10 m

　　• Accuracy 1.0%, repeatability 0.25% based on ISO 11631.

　　• External clamp installation, no need to break the pipe or cut off the flow, the bigger the pipe, the more economical.

　　• No moving parts, IP68 package, the sensor does not need to be cleaned regularly.

　　• WIDEBEAM® time difference technology leads the market and can handle aeration or suspended solids

　　• 100Hz update rate

　　• Can measure all clean liquids.

　　• Support Modbus communication

　　Flow range ±12 m/s bidirectional measurement

　　Minimum flow resolution 0.001 m/s

　　Current output 4 ~ 20 mA

　　Accuracy ±1.0%

　　Repeatability ±0.25% according to ISO11631

　　Zero drift 0.1% of full scale

　　Data refresh frequency 100 Hz

　　Protection grade transmitter: IP65, sensor: IP68

　　Power supply 10 ~ 240 V AC

　　Temperature range -40 to 230 ºC (sensor temperature)

　　-10 to 50 ºC (transmitter)