Product description
World's first two-wire multi-variable type (with built-in temperature sensor) can directly output mass flow rate of saturated steam
Combines field proven sensor and body assembly used in more than 260,000 units installed worldwide with unique and powerful combination of digital technology that includes spectral signal processing (SSP), Yokogawa innovation
Accurate and stable, even in harsh process conditions and has highly reliable and robust design that delivers improvements in plant efficiency and reduced operating cost
Features:
- Multi-variable type: option code/MV
- Resistance temperature sensor built into vortex shedder bar
- User selectable flow, temp, total and other displays
- Mass flow rate calculated using temperature readings and steam table data
- Able on own to output mass flow rate
- Saturated steam measurement mechanism
- How can density of steam be calculated from temperature reading
- Steam table provides data on temperature, pressure and density of steam and provided by certification body such as ASME
- Saturated steam curve shows steam saturation point for each pressure/temperature level
- Digital Yewflo converter calculates mass flow rate using density figure from steam table
- With spectral signal processing system, digital Yewflo is able to accurately measure fluctuations in temperature
- With superheated steam, density is calculated as fixed pressure value that includes superheated temperature value
- With totalization function, energy consumption data collected over-period of time can be stored in memory and used to devise measures for reducing energy consumption
Multi-variable type: option code/MV
Resistance temperature sensor built into vortex shedder bar
User selectable flow, temp, total and other displays
Mass flow rate calculated using temperature readings and steam table data
Able on own to output mass flow rate
Saturated steam measurement mechanism
How can density of steam be calculated from temperature reading
Steam table provides data on temperature, pressure and density of steam and provided by certification body such as ASME
Saturated steam curve shows steam saturation point for each pressure/temperature level
Digital Yewflo converter calculates mass flow rate using density figure from steam table
With spectral signal processing system, digital Yewflo is able to accurately measure fluctuations in temperature
With superheated steam, density is calculated as fixed pressure value that includes superheated temperature value
With totalization function, energy consumption data collected over-period of time can be stored in memory and used to devise measures for reducing energy consumption