It is a simple, accurate, maintenance free & reliable float operated technique adopted for tank gauging in large non-pressurized storage tank where to get a level within 1” or 2” of liquid level is satisfactory and provides the additional convenience of being able to read out at 100 or 200 feet away from the tank.
Float moves up and down during a rise in liquid level and vice versa. So that the pointer is at bottom position during full tanks and at the top position during empty conditions. In case of magnetically coupled reading, the float is connected to a magnetic counter weight, moving within a sealed SS chamber, the follower magnetic capsule inside a transparent glass tube to give level indication. This concept is adopted for volatile liquids with relatively high vapour pressure.
Material of construction available:
Measuring Range: 1 – 30 meters (direct) and 0 – 4.5 meters (magnetic)
Float: SS 316 / FEP Lined / P.P. / M.S.
Wire: SS 304 / P.P. / Teflon
Pointer / Indicator: M.S. Epoxy coated Red Coloured / S.S. 316 with 6 Nos. P.P. Rollers
Scale: 6” wide M.S. or Alluminium Powder Coated.
Housing & Pulley: Alluminium / S.S. 316 / P.P.