Top mounted level indicators offer high levels of security to the storage tanks. Since they are mounted at the top of the tank, it reduces the risk of hazardous fluids getting spilled through any leakage. Theres a float that is channelized in the tank by a perforated pipe and a sealed glass tube. Float steam tip has an in-built pointer, which correctly indicates the level.
HEAVY DUTY LEVEL INDICATOR
MODEL: HDO These transparent level indicator are provided with heavy wall glass tube fitted in heavy duty metallic frame made from min. 3mm thick channel box type protectors. They are rugged and can withstand alignment stresses. These indicators can be supplied in SIDE MOUNTED or TOP MOUNTED types. Auto-shut-off-ball-check, needle or ball valve isolators, can be supplied integral with these indicators on request.
I. SIDE MOUNTED HEAVY DUTY INDICATORS
These indicators are of rugged construction, which eliminates leakages and breakage of glass tube due to stress. They have integral gland and can be supplied with valves on request.
Process Connection Flanged on Screwed union
Glass Tube Borosilicate, Heavy wall
Packing PTFE Gland
Guards Rectangular box type change; machine made from min. 3 mm C.S. Sheet
Scale Bakelite of Acrylic engraved in cm with expansion slots
LEAST COUNT 0.5 cms. or as per request.
Rating 5 kg/cm2 to 15 kg/cm2 depending on length
CC Distance Max. 6 m
M.O.C (Contact parts) M.S, C.S., SS 304, SS 316, P.P., HDPE, PVC, F.R.P, and any other on request.
II. TOP MOUNTED LEVEL INDICATORS
These level indicators are very safe for use in storage tanks, vessels and reactors and there is no chance of leakage of the precious or hazardous fluids stored. The float is guided in tank by perforated pipe and above by sealed glass tube. The float steam tip has a pointer which indicates the level.
MOUNTING FLANGE Standard 4" NB or 6" NB
FLOAT SS304, SS316, P.P, HDPE, PVC, Glass, etc.
GUIDE PIPE M.S, C.S, SS304, SS316 with Collar, HDPE, P.P, P.V.C FRP, etc.
INDICATOR P.P, PVC,
SCALE Acrylic or Bakelite with least count of 0.5 cm or as per request.
TANK DEPTH 3.5 to 5 metres
III. TOP MOUNTED MAGNETIC LEVEL INDICATORES
The specification are same as II above except.
TOP CHAMBER SS304, SS316, argon welded, P.V.C, P.P, HDPE having flanged cover at bottom end. The indicator has a permanent magnet moving in this chamber which is magnetically coupled to the follower magnet moving in the indicator
INDICATOR Indicating cartridge type made of P.P with follower magnet housed inside it moving in a glass tube filled with special fluid.
PROTECTION Square Aluminium box section.
Mounting Flange Standard 4" NB or 6" NB
Float SS304, SS316, P.P., HDPE, PVC, Glass, etc.
Guide Pipe M.S, C.S, SS304, SS316 with Collar, HDPE, P.P, P.V.C. FRP, etc.
Indicator P.P, PVC,
Scale Acrylic or Bakelite with least count of 0.5 cm or as per request.
Tank Depth 3.5 to 5 metres