SITRANS FS290

Portable Clamp-on Ultrasonic Flow System

SITRANS FS290 portable ultrasonic flow meter system is a battery- or mains-powered system, making it the perfect tool for monitoring volumetric flow in pipes that may be too remote for typical measurement systems. The FST090 system contains the battery-powered transmitter and SITRANS FSS220 clamp-on transducers and mounts. The transducers are quickly and easily installed or relocated, as needed, on the outside of a pipe without the need for any process interruptions or plant downtime. Quick, easy, portable and self-contained, the FS290 is the ideal tool for your testing and flow evaluation needs.

SITRANS FS290 Catalog Specifications

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Introducing the new SITRANS FS290 portable clamp-on ultrasonic flow meter

Benefits

SITRANS FS290: Flexible, versatile, practical

Check metering; temporary and test measurements
Compensation of flow disturbances via anomaly compensation
Long battery life; simple battery replacement
Measurement accuracy of up to 1.0% of rate
24-hour, full-capacity battery can easily be replaced with hot swap feature

Technical specifications

Measuring path	Single path – versions
Communication	Modbus RTU, compatible with SIMATIC PDM
Enclosure rating	IP67 (NEMA 4X) with closed lid
Display	240 x 160, fully graphical
Power	Power supply or battery operation
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	10 mm bis > 6 m (0.5" bis 240 ")
Approvals	UL, ULc, CE
Wall thickness	0.5 - 35mm (0.02" to 1.4")
Temperature	40 °C to +120 °C (high temperature up to 230 °C)

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1-800-365-8766

piabusales.industry@siemens.com

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Harleysville, PA 19438

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Whatever your process challenge – SITRANS FS has you covered

Monitoring your processes with accurate clamp-on ultrasonic flow measurement leads to higher transparency, improved productivity – and a better bottom line. To optimize every operation, Siemens offers a comprehensive selection of clamp-on flow sensors, transmitters and complete flow systems.

Customer Support: 1-800-333-7421