FST020 (Basic, low cost)

Description - Now with Modbus RTU and BACnet MSTP communications

Since SITRANS FST020 clamp-on ultrasonic flow meters offer basic functionalities, it is considered an optimal and affordable alternative to more complex flow measurement solutions.

To make product selection straightforward while still offering solutions that fit the requirements of the water and wastewater, HVAC, power, chemical and general process industry, the product configuration has been simplified.

The SITRANS FST020 features a user-friendly design,  a very competitive price and  delivery times that are up to par with market expectations..

Application examples include processed sewage, sludge, chemical feed, process control, coolant flow and fuel flow.

Pair the SITRANS FST020 with the SITRANS F US  Thickness Gauge to ensure precise flow measurement.


Detail

Specifications

Measuring range

±12 m/s (±40 ft/s) bidirectional

Nominal sizes

DN 6 to DN 9140 (0.25" to 360")

Accuracy

±0.5-1% at ≥0.3 m/s (1ft/s)

Repeatability

±0.15% at ≥0.3 m/s (1ft/s)

Inputs

2 digital (totalizer hold and reset)

Outputs

1 analog, 1 relay, 1 pulse

Communication

BACnet MSTP, Modbus RTU, VT100 RS232

Ambient temperature

-10 to 50 °C (14 to 122 °F)

Medium temperature

-40 to 230 °C (-40 to 450 °F)

Enclosure ratings

Wall mount: IP65 (NEMA 4X)

Approvals

UL, ULc, CE, C-TICK


Benefits

  • Performs basic measurement tasks

  • Reduces installation costs with compact, integral design

  • Ensures stable performance  by matching sensors to the pipe material

  • Straightforward and easy product selection