Level Indicator

We make Direct Type Magnetic Level Indicator consists of a float chamber, a float, and an external indicator assembly. The float chamber is basically a column of NB pipe with process connection to suit that o a storage tank. The float moves up and down inside the float chamber as per the liquid level. Contained inside the float is a very strong and powerful ring magnet.

• Follower Type: A borosilicate indicator glass tube and scale assembly are attached to the outside of the float chamber. Inside the glass tube is a red colored indicator containing a magnet. When the float moves up or down, due to magnetic coupling the red color indicator also moves along with that indicating the liquid level. An aluminum channel protects the glass tube.
• The Roller Type: indicator consists of a series of magnets which are colored red on one side and white on the other side. As the magnetic float passes the magnets rotate through 180 degrees to show the other color-red indicating liquid space and white vapor.
• Non-Invasive Switches: In this case, the electric contacts are actuated by the magnetic float when it moves as per liquid level. These switches provide a low cost, reliable alarm, and control action without making additional cut-outs in the vessel. The externally adjustable mounting arrangement makes it easy to adjust the set point or service the switch anytime without interrupting the process.

• No Power Consumption. Will not be affected by power failure. A level transmitter or magnetic switch can be installed and adjusted without disturbing the process. 360 degree magnetic-flux field provides constant interaction with roller assembly in turbulent liquids.
• Roller channel and outer housing is of black powder coated aluminium. Outer housing in stainless steel as optional.
• Rollers are of glass filled Nylon /ABS plastic.
• Rollers move on Delrin bush bearings. Delrin is a self lubricating type material and hence movement will be frictionless, thus ensuring long life.
• Front window is of crystal clear acrylic.
• Acrylic windows has a U-gasket i.e. double gasket-gasket on top & bottom side ensuring perfect sealing on both side. Compact, rugged and field proven.
• In our level gauges the primary magnet attached to float is 360 degree rare earth. Rare Earth magnet has an unusually high energy output and is highly resistant to demagnetization, they will not demagnetize at high temperatures like ceramic magnets.

• Applicable in environment with high temp., high pressure, strong acid, strong alkaline and hazardous locations.
• Multiple applications for textile dyeing, sewage water processing, power generating, boiler and petrochemical industries.

• Rugged, Compact, State-of-the-art Micro-controller based system.
• 5 Digit, 1/2 inch display.
• Signal Re-transmission.
• User configurable span.
• Serial Communication on RS 485 with Modbus RTU protocol.
• Ideal for SCADA applications.
• Weather proof enclosure IP-65
• Separate cable gland entry for supply and output

• VMT-LTR-RS485 is a Vertical mounted process transmitter used for indication application.
• 7 segment Green LED display is used for the local indication.
• 4 ^1/2 digit resolution gives accuracy with +/-0.5 % of full scale.
• Unit accepts 4-20 mADC linear input, and provides digital data over RS485 modbus RTU protocol for online communication with Baud rate programmable (4800, 9600, 19200), Parity programmable (odd, even, none) and stop bit fixed to 1.