Radar (Non Contact) Level Transmitter working and Parameters

USE “SEARCH” TAB ON the top right side FOR ALL INSTRUMENTATION RELATED TOPICS

Working Principle

A radar signal is emitted via a horn antenna, reflected on the measuring surface and received with a time delay (Doppler’s effect).The frequency difference is transformed via an electronic circuit into the difference of the frequency spectrum and then the distance is calculated.

Untitled

Important Parameters and settings of a CONE type Radar LT (Rosemount 5600)

Consider a tank as shown below

Untitled - Copy

LRV = 0 mm

URV = 10600 mm

Tank height = 11310 mm

Distance Offset = 0 mm (normally assumed zero)

Minimum Level offset = 0 mm (normally assumed zero)

Calibration distance = 0 mm (normally assumed zero)

Upper Null Zone = 500 mm

Antenna Cone 6” PTFE

Tank type Vertical cylinder

Tank bottom type Flat

Tank environment

  1. 1.Process condition Rapid change OFF

    2.Product DC between 2.5 and 4 (here crude oil)

    3.Basic volume Calculation method not changed

Tank Presentation

Negative level as 0

No alarm if empty ON

No alarm if full   ON

Slow search OFF

Bottom echo visible ON

General Threshold

3340 mV

Temperature

No. Of sensors 0

Type RTD PT 100

radar

To know more about Instrumentation and Control purchase your copy now

or

Basic Instrumentation and Calibration

25 thoughts on “Radar (Non Contact) Level Transmitter working and Parameters

  1. Pingback: My Post till now | Kishore Karuppaswamy

  2. Pingback: All my posts till now | Kishore Karuppaswamy

  3. Pingback: A typical Foundation Field bus wiring diagram | Kishore Karuppaswamy

  4. Pingback: Flow transmitter DP type | Kishore Karuppaswamy

  5. Pingback: Instrumentation related to a motor driven pump | Kishore Karuppaswamy

  6. Pingback: Dampers | Kishore Karuppaswamy

  7. Pingback: I/P Converter | Kishore Karuppaswamy

  8. Pingback: Calibration of Temperature transmitter zero trimming | Kishore Karuppaswamy

  9. Pingback: Calibration of siemens sipart PS2 | Kishore Karuppaswamy

  10. Pingback: Temperature transmitter – RTD | Kishore Karuppaswamy

  11. Pingback: AK ENCON ENGINEERING SERVICES | Kishore Karuppaswamy

  12. Pingback: Painting Procedure | Kishore Karuppaswamy

  13. Pingback: Instrumentation Cable design specification | Kishore Karuppaswamy

  14. Pingback: Acceptable accuracy ranges of Instruments | Kishore Karuppaswamy

  15. Pingback: Standard Power supply requirements for Instrumentation devices | Kishore Karuppaswamy

  16. Pingback: General design requirements of Instrumentation part 2 | Kishore Karuppaswamy

  17. Pingback: General design requirements of Instrumentation part 3 | Kishore Karuppaswamy

  18. Pingback: General design requirements of Instrumentation part 4 | Kishore Karuppaswamy

  19. Pingback: Bastard Esterraj Stephen and MC GSN Raju | Kishore Karuppaswamy

  20. Pingback: Ultrasonic flow measurement working principle | Kishore Karuppaswamy

  21. Pingback: Boiler | Kishore Karuppaswamy

  22. Pingback: General design requirements of Instrumentation part 5 | Kishore Karuppaswamy

  23. Pingback: All my posts till now | kishore koduvayur

  24. Pingback: AS-i (Actuator sensor-Interface Protocol) | Kishore Karuppaswamy

  25. Pingback: Profibus | Kishore Karuppaswamy

Leave a Reply