Joined: Mar 10, 2009
Posts: 4
Location: New Zealand
Status: Offline
Posted:
Mar 12, 2009 - 04:47 AM
Nice link mutaz, I always go straight to a manufacturers data sheet for that sort of information.
And remember that there are lots of other ways to measure the level in a tank; Ultrasonic, Radar, Capacitance, Submersible Hydrostatic, Gamma etc, etc.
Hydrostatic (Pressure cell) is one of the most popular as it goes back to the good 'ol days when everything was pneumatic and there wasn't much else to choose from
er.uvais
ICE Newbee
Joined: Apr 15, 2010
Posts: 3
Location: Chennai
Status: Offline
Posted:
Apr 15, 2010 - 03:18 AM
Post subject: Degassified water storage tank level transmitter
DGWST hight 3m
Capacity 27 m3
i have fixed DP type ABB level transmitter...
it has range 0-3 m
LRV -60 to +60
LP open to atmosphere
what LRV & URV have to set?
_________________ Uvais j
er.uvais
ICE Newbee
Joined: Apr 15, 2010
Posts: 3
Location: Chennai
Status: Offline
Posted:
May 02, 2010 - 09:39 AM
Dear frnz,
i hav a problem with ABB DP type level transmitter,
-60 to +60
For my DM plant degassified water storage tank,
open tank (like deaerator) drum but temp 27 deg C
height : 3000mmwc
Tapping point : height 120mm from the tank bottom,
tank inside water,
but its level variation is higher not constant,
kindly help me to calculate LRV and URV
_________________ Uvais j
venkatsai85
ICE Newbee
Joined: Dec 08, 2010
Posts: 1
Location: hyderabad
Status: Offline
Posted:
Dec 08, 2010 - 02:11 AM
hi friends I want to calibrate rosemount dpt for drum level. What are the parameters we have to consider and how to calibrate it. Please help me in this concern.
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