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Steam Flow Totaliser
Steam Flow Totaliser
Cosmic Technologies offers a Steam Flow Totaliser. Flow computer SFC-146 is designed for steam mass flow measurement. This versatile flow meter computes compensated steam flow receiving input from: vortex flow meter, from volumetric flow; orifice plate, ISO 5167 computation; and venturi and verabar computations. This flow computer can easily be interfaced to SCADA or DCS systems as various options like analog retransmission and RS485-MODBUS outputs are available. The company also offers Digital Timer, Flow Indicator Totaliser, etc.
Product & Technology News
- Multi-parameter display – volumetric flow, mass flow, steam pressure, steam temperature, steam density, saturation pressure, mass total, enthalpy, specific energy and energy flow.
- Built-in steam table IAPWS-1997 algorithm, real-time calculation of compensated mass flow and other steam parameters – saturated steam using pressure or temperature inputs (analog 4-20 mA) and superheated steam using both pressure and temperature inputs (analog 4-20 mA).
- Preset temperature or pressure values can be programmed in case on-line signals are not available or transmitter failure.
- Saturated or superheated steam can be selected from an option menu, and there is a warning when no superheat is present in the steam.
- Two levels of passwords, one for the user and another for instrument configuration to avoid unauthorised tampering.
- Non-volatile memory to retain totalised flow, no batteries to change or fail.
- Isolated retransmission 4-20ma analog output signal.
- Isolated RS485 MODBUS communication for reliable connectivity.