Flowtech offer Float & Board Type Tank Level gauge (indicator) suitable for large non - pressurized liquid storage tanks / vessels. This gauge is also applicable to cone roof, float roof, floating roof, under grand tanks etc. The Specific Gravity of the fluid should be more than 0.6(Free Flow) This level gauge wonks on the principle of buoyancy. The whole unit consist of two type of parts. Viz wetted parts & Non-wetted parts. Wetted parts are those which comes in contact with the liquid e.g. Float anchor plan float guide wire etc while. Non-wetted parts are the one which do not come in contact with the liquid e.g. Float wire, Mountain Breakers indicator pulley, pulley hosing scale, indicator etc.
The Float is available in different material S.S.304/S.S.316/P.P./ptfe etc. In this level gauge, the float is design as per the specific gravity of the liquid, floating on the liquid levels. This float connected to a pointer through Rope via a Sets of Pulleys, The pointer slides over a CM marked Board, Installed Parallel to the tank. For more than 5 metre height of the tank we provide two guide wires firmly anchored to the tank bottom. So that horizontal movement of the float is restricted.
Flowtech also offers vapour Seal Type float & Board type level Gauge which is generally used for tanks having corrosive fumes / vapours OR N2 [Nitrogen] Purging tanks. In this level gauge the float is connected to a magnetized counter weight moving in a sealed S.S. pipe & which drives a follower magnetized bi - colour capsule inside a glass tube to indicate liquid level.
Float Inside the tank raises and deals with the level of fluid this makes the pointer move on the scale indicating level inside the tank. In this level gauge, when tank is full the pointer is at bottom position on board and when tank is empty, the pointer will be at top position.
(a) Simple,low cost and reliable level gauge.
(b) Wetted parts available in SS304 / SS316 / PP.
(c) Suitable for installation on "tank in service".
(d) Indicator rolls on the gauge board with the help of PVC Rollers.
(e) Can be used for the applications with volatile liquid or inert gas blanketing by using liquid seal assembly.
(f) Large numerals visible from a distance easily reable from a distance.
(g) Simple installation and commissioning.
(h) No maintenance required.
Materials of Construction
Float S.S.316 / S.S.304 / Poly Propylene
Float Wire & Float Guide Wire S.S.316 / Poly Propylene
Pulley & Pulley Pin M.S. / S.S.304
Pulley Housing Aluminium / S.S.304 / S.S.316 die Cast weather Proof Enclosure of Weather Proof
Board (Scale) Aluminium with Powder Coated having 150 mm Width & White Back Ground & Black writing at every 10CM and Red Marking at Every Meter.
Anchor Plate M.S / S.S.304 / S.S.316
Scale Bracket (T) M.S. / S.S.304
Pointer M.S / S.S.304 with PP Roller for Frictionless Sliding On Board.
Available From 1 Metre to 30 Metre.