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Technical documents and specifications for this product.
Siemens FS 220
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.
| Specification | Value |
|---|---|
| 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 |
