Float & Board Level Indicator Magnetic Vapour Sealing Type


Model No. : MI - 08
INTRODUCTION
The Float & Board Level Indicators are designed for an accurate, reliable & trouble free float operated technique used in large non-pressurized storage tanks.

PRINCIPLE
1) Guided & Direct Indication
The Float & Board Level Indicators consists of a float connected to a pointer through a rope via a set of pulleys. The pointer glides over a calibrated gauge board, positioned parallel to the tank. The float accurately follows liquid level variations in vertical direction. The horizontal float movement is restricted by two guide wires firmly anchored to tank bottom. As such, the pointer in 'TOP POSITION' when tank is 'EMPTY' and in 'BOTTOM POSITION' when 'FULL'

2) Unguided and Direct Indication
Construction for this type of Float & Board Level Indicator is similar to the above, except guide wires are not provided, as the horizontal float movement is negligible.

Gauge Classification
Measuring Range : 7.5 mtrs. with Ø200mm float
Upto 20 mtrs. with Ø350mm float
Float : SS304 X Ø200MM & Ø350mm
Calibrated Gauge Board : SS316 X Ø200MM & Ø350mm
Low Pressure : PP X Ø200MM
Medium Pressure : 6" wide x AI white powder coating with black graduations& numericals
Least Count : 5mm
Maximum Temperature : 800C (PP) / 1500C (SS)
Maximum Pressure : 5 kg/cm2
Float Wire Rope : Ø1.6mm x SS 316 / SS 304 (multistrand) / Ø3mm x PP (multistrand)
Guide Wire Rope : Ø1.6mm x SS 316 / SS 304 (multistrand) / Ø3mm x PP (multistrand)
Installation : Grounded Level Tank / Underground Tank (sump) / Overhead Tank
Specific Gravity of Fluid : 0.75
Connecting Pipe : Carbon Steel Powder Coated


Local Indication  
Direct : Powder coated Red CI pointer with Nylon Rollers to provide super smooth
movement along gauge board. Pointer Tip indicates 'LEVEL'
Follower Magnet : Red Capsule moving inside indicator tube. Whicle annular line on capsule
indicates 'LEVEL'
Pulley Assemblies : ( 2 Nos) Cadmium Plated Steel Pulley with PTFE bush and SS Shaft house in
weather proof CI enclosure.

Float & Board Level Indicator Magnetic Vapour Sealing Type

Model No. : MI - 009
INTRODUCTION
The Float & Board Level Indicators are designed for an accurate, reliable & trouble free float operated technique used in large non-pressurized storage tanks.

PRINCIPLE
Guided & Follower Magnetic Indication
The Float & Boards Level Indicators consists of a float connected to a magnetized, counter weight moving in a sealed SS Chamber, which in turn drives a follower magnet inside a cylindrical glass tube to indicate 'LEVEL'.The pointer glides over a calibrated gauge board, positioned parallel to the tank. The float accurately follows liquid level variation in vertical direction. The horizontal float movement is restricted by two guide wires firmly anchored to tank bottom, As such, the pointer in 'TOP POSITION' when tank is 'EMPTY' and in 'BOTTOM POSITION' when 'FULL'

Gauge Classification
Measuring Range : 3 mtrs. with Ø200mm float
Float : SS304 X Ø200mm
Calibrated Gauge Board : SS316 X Ø200MM
Low Pressure : PP X Ø200MM
Medium Pressure : 4" wide x AI white powder coating with black graduations& numericals
Least Count : 5mm
Maximum Temperature : 800C (PP) / 1500C (SS)
Maximum Pressure : 5 kg/cm2
Float Wire Rope : Ø1.6mm x SS 316 / SS 304 (multistrand) / Ø3mm x PP (multistrand)
Guide Wire Rope : Ø1.6mm x SS 316 / SS 304 (multistrand) / Ø3mm x PP (multistrand)
Installation : Grounded Level Tank / Underground Tank (sump) / Overhead Tank
Specific Gravity of Fluid : 0.75
Connecting Pipe : Carbon Steel Powder Coated


Local Indication
Direct : Powder coated Red CI pointer with Nylon Rollers to provide super smooth movement along gauge board. Pointer Tip indicates 'LEVEL'
Follower Magnet : Red Capsule moving inside indicator tube. Whicle annular line on capsule indicates 'LEVEL'
Pulley Assemblies : ( 2 Nos) Cadmium Plated Steel Pulley with PTFE bush and SS Shaft house in
weather proof CI enclosure.

Specification
Float S.S. 304/S.S. 316/P.P./ Teflon Lined
Pulley Housing Aluminium/P.P./S.S
Wire Rope S.S. 304/S.S.316/P.P / Nylon
Pulley C.S. / P.P. /S.S.