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Smart Multivariable Flow Transmitter ST3000
Brand: Azbil North America, IncThe Smart Multivariable Flow Transmitter is a differential pressure transmitter with built-in temperature and pressure compensation that measures the mass flow rate of gases.
It simultaneously measures differential pressure, pressure, and temperature in order to compensate for changes in density caused by static pressure fluctuations and temperature fluctuations, and outputs a 4–20 mA DC analog signal proportional to the mass flow rate (volumetric flow rate under standard conditions).
Features- A standalone transmitter unit that measures gas mass flow rate
- Temperature and pressure compensation can be achieved simply by replacing the existing transmitter and using other existing equipment as is (monitoring-management by mass flow rate instead of volumetric flow rate)
- High-accuracy/high-rangeability differential pressure setting
- Rangeability of 135:1 in the span between 0.75 and 100 kPa.
- Use of the newly developed dual sensors guarantees a measurement accuracy of ±0.1% Full Scale for differential pressures of 5 kPa and higher, and delivers reliable measurement of both high and low flow rates.
- Temperature and pressure display option
- A digital indicator (optional) displays not only flow rate, but also temperature and pressure, eliminating the need to install a temperature gauge and a pressure gauge.
- A digital indicator (optional) displays not only flow rate, but also temperature and pressure, eliminating the need to install a temperature gauge and a pressure gauge
- Saturated steam compensation
- Density compensation specifically for saturated steam. Since the density of steam can be calculated from the static pressure of saturated steam, there is no need to input a temperature.
- Accurate measurement of the mass flow rate allows strict control of the amount of utility steam that is used.