MLD - Magnetic level indicator0 pages

For technical data sheets and dimensional drawings please refer to our website www.badotherm.com
01/01/2006 rev 2
302
5.1.1
level instrumentation
magnetic level indicator model MLD
Indicates the level in the tank on a scale
Badotherm magnetic level gauges are designed for gauging liquids where
glass, gaskets, threaded connection etc cannot be tolerated because of
corrosion problems, toxic gases, dangerous fluids etc. Model MLD is a
economy model with equally effective performance as MLR. The indicating
column consists of an encased shuttle magnet inside a glass tube. The shuttle
( follower ) magnet is couples with a float magnet inside the cage and moves
along with the float to indicate the correct liquid level of the vessel on which
the cage is fitted. This model can be used for high temperature applications.
Alarm switches and transmitter cannot be provided with model MLD.
Technical specification
Cage 2” NB pipe AISI316 / PP / PVC / PVDF
Maximum center to center 6000 mm ( side / side )
Depth 3000 mm ( top )
Connecting flanges ANSI B16.5 / DIN / JIS
Maximum viscosity 500 cst
Pressure rating PN16 … PN100
Maximum operating temperature 300 °C for AISI316
80 °C for PVDF
60 °C for PP
40 °C for PVC
Minimum SG of liquid 0.40
Roller inaccuracy 1%
Minimum difference in SG between interface liquid 0.10
Accessories and specials
Interface measurement
Heating jackets
Drain / vent / isolation valves
Float sink indication
Salient features
Un-pressurised float without mechanical or magnetic guide rails
360 degrees magnetic coupling
Fully corrosion resistant system
Not affected by pressure, vacuum, temperature foam and viscosity
Minimum sensitivity to density variation
Glandless construction
Permanent indication without external power supply
Eccentric drain can not be blocked by the float
Safe environmentally friendly and trouble free construction
* for special applications consult factory