USE “SEARCH” TAB ON the top right side FOR ALL INSTRUMENTATION RELATED TOPICS
Turbine flowmeters use the mechanical energy of the fluid to rotate a “pinwheel” (rotor) in the flow stream. Blades on the rotor are angled to transform energy from the flow stream into rotational energy. The rotor shaft spins on bearings. When the fluid moves faster, the rotor spins proportionally faster.
Shaft rotation can be sensed mechanically or by detecting the movement of the blades. Blade movement is often detected magnetically, with each blade or embedded piece of metal generating a pulse. Turbine flowmeter sensors are typically located external to the flowing stream to avoid material of construction constraints that would result if wetted sensors were used. When the fluid moves faster, more pulses are generated. The transmitter processes the pulse signal to determine the flow of the fluid. Transmitters and sensing systems are available to sense flow in both the forward and reverse flow directions
SOME OF THE TURBINE FLOW METERS ARE AS SHOWN BELOW
To learn more about Instrumentation and Control, purchase your copy now
from amazon
Pingback: My Post till now | Kishore Karuppaswamy
Pingback: All my posts till now | Kishore Karuppaswamy
Pingback: A typical Foundation Field bus wiring diagram | Kishore Karuppaswamy
Pingback: Instrumentation related to a motor driven pump | Kishore Karuppaswamy
Pingback: Dampers | Kishore Karuppaswamy
Pingback: Calibration of Temperature transmitter zero trimming | Kishore Karuppaswamy
Pingback: Calibration of siemens sipart PS2 | Kishore Karuppaswamy
Pingback: Painting Procedure | Kishore Karuppaswamy
Pingback: Instrumentation Cable design specification | Kishore Karuppaswamy
Pingback: Acceptable accuracy ranges of Instruments | Kishore Karuppaswamy
Pingback: Standard Power supply requirements for Instrumentation devices | Kishore Karuppaswamy
Pingback: General design requirements of Instrumentation part 2 | Kishore Karuppaswamy
Pingback: General design requirements of Instrumentation part 3 | Kishore Karuppaswamy
Pingback: AK ENCON ENGINEERING SERVICES | Kishore Karuppaswamy
Pingback: Bastard Esterraj Stephen and MC GSN Raju | Kishore Karuppaswamy
Pingback: Boiler | Kishore Karuppaswamy
Pingback: General design requirements of Instrumentation part 5 | Kishore Karuppaswamy
Pingback: All my posts till now | kishore koduvayur
Pingback: AS-i (Actuator sensor-Interface Protocol) | Kishore Karuppaswamy
Pingback: Flow transmitter DP type | Kishore Karuppaswamy
Pingback: Instrumentation engineering | Kishore Karuppaswamy