Remote Level Indicator for Storage Tanks, Process Vessels, Reactors, Evaporators, Reboilers, Filters etc. The Tanks or vessels may be open, pressuried or evacuated and any altitude and at a distance around a radius of 200 feet.

Ideally suited for the continuous indication of level of corrosive and hazardous chemicals. Centralised indication of level of various storage tanks is made feasible, which will help in economic and precise handling of liquids in tanks during transfer, mixing and despatch and also help in inventory control.

Air or some inert gas is made to purge into the system at a small negligible rate ( approx 5-10LPM) through a drop pipe fitted in the tank or vessel. The back pressure created by the level of liquid is transmitted to the remote indicator, which be a panel mounted or wall mounted single limb manometer. The Indicator can be directly calibrated in terms of the level of liquid in the tank either in length units, volume units or weight units. For pressurised or evacuated tanks an equalising line is provided and the tank pressure and the manometer presure are equalised.

The system will consist of the following :

1. Level Indicator ( Dial Type or Manometer Type )
2. Purge rate Indicator ( Rotameter or Bubbler ) ( SS/AL ) ( G.M. / S.S. )
3. Drop pipe ( C.S. / S.S. / P.V.C. / P.P. )
4. Constant differential pressure & flow controller ( AL )
5. Air filter regulator ( AL ) with drain cock and output gauge.

Wall or Panel Mounted type Indicator, mounted on M.S. or aluminium channel and finished in grey or black Dial type indicator or Manometer type with Reservoir blocks and catch pots made of suitable material, Glass tubes of
6 mm OD or 10 mm OD with gland packing at the top and bottom. Connections 1/4" BSP socket type standard. Special adaptors for other sizes. Scale made of acrylic plastic with lines and numerals engraved black. Scale can be adjusted from uotside by means os a micrometer screw. The scale and glass will be supplied again specific requirements.

Please send the following information along with the enquiry.
Dimensions of the tank, Material of Construction, liquid stored, density, pressure, temperature, viscosity, corrosivity, range of measurement, type of casing required, distance from the tank to the panel, and any other relevant details which may need special mention.

Non return valves ( diaphgram operated ), Manifolds, contacts for alarms and for control of level, annunciator panels, and centralised panels with complete system mounted and tubed can be supplied against specific requirements.
Any other materials of construction and scale ranges available on request.