Liquid Level Indicators & Switches

Simple & cost-effective for visual indication of clean liquid levels at low pressure & temperature conditions. The gauge is mounted parallel to tank so as to form a close loop causing tank liquid to seek its level in the gauge. Guards are provided in the form of tie-rods / C-channels around the gauge to protect it from accidental blows. End blocks have build isolating valve, drain valve & vent plug.

Key Features

• EASY MOUNTING: Flange and screwed mounted parallel along the side of the tank multiple mounting/ Orientation alternative on request.
• SIMPLE OPERATION: When the liquid level rise in the tank, the liquid also rise inside the glass tube carrying a graduated Scale. The liquid level in the tank can be conveniently read against the scale.
• IN-BUILT RUGGEDNESS: Box type guard made of steel channels (Poly propylene for corrosive applications) Enhances safety in operation and long usability.
• CLEAR FULL VISIBILITY: High quality Borosilicate glass tube.

Application
Medium Storage & Process Tanks, Hydraulic / Filtration/ Chemical Dosing Systems, Water Treatment and Boiler Drum Level / Ships / Bulk Carriers

Simple & cost-effective for direct indication of liquid levels in bulk storage tanks under low pressure & temperature. As the liquid level rises, a large dia float moves up with the change in liquid level in the tank. The float is attached to a multi strand wire rope, which passes through 2 nos. friction less specially designed pulleys. The Pulleys in turn are connected to a pointer, which moves on a graduated scale by the side of the tank.

Special Features

• Clear visibility.
• Powder coated screen printed scale board.
• Less corrosion powder coated finish.
• Guide wire provided for Floats & Pointer to avoid misalignment.
• Non- stretching multistrand wire rope in SS / Nylon.
• Dust free housing for pulleys - minimizing friction in movement.
• Easy to install, modular design.
• Vapour tight-version for evaporating fluids.

Applications
Water, Veg oil, LSHS, Molasses, Caustics, Brine, H2SO4 etc. Vapour sealed for Solvent, HCL, and NH4OH etc

The Magnetic Level Switch consists of non-ferrous stem carrying One, Two or Multiple Reed switches. The float glides along the stem and when the float nears the vicinity of reed switch the magnetic field of permanent magnet forces the contact to close, thereby completing the external electrical circuit. We offer Magnetic Level Switch at reasonable price.

Applications

• Due to simple design, reliability and with only one moving part i.e., Magnetic float, Magnetic Level Switch finds application in various liquids where accurate and repeated liquid level control is called for.
• Magnetic Level Switch is suitable for storage tanks, utility tanks, process tanks, hydraulic power pack, centralized lubrication system, fuel tanks, cooling tower, textile, pharmaceuticals and special purpose machines.

Side mounted level switch used to control liquid level in vessels containing corrosive or non corrosive liquids. It is used to pump control, Alarm, valve control or level indication.

Construction
It consists of 3 main parts

• Housing with Micro Switch
• Mounting Flange
• Float Assembly

Features

• Easy to install
• Reliable
• Available with different flange size
• Available in different MOC

Application
Water, Oil, Fuels, Chemical, Solvents, Syrup etc.

Miniature Level Switch is a compact construction, suitable for mounting vertically. Miniature Level Switch consists of a Reed Switch housed inside the guide tube & a permanent magnet inside the Float assembly. The Float moving with the liquid level makes (NC) & breaks (NO) the Reed Switch contact. Miniature Level Switch is used for sensing low, high or both high & low level in tanks.

Applications

• Water
• Diesel
• Hydraulic Oil
• Edible Oil
• Chemicals & Pharma

We are a leading manufacturer and supplier of sophisticated Horizontal Float Switches. They comprise a float, magnet and reed switch component designed to detect liquid level in tanks. These switches are available in PP and SS304.

Application
For use is small tanks.

Cable floats are a control device for filling and discharging pumps, motor and magnetic valves. It is also an alarm device at certain pre-determined surface levels.

Special Feature

• An Economical, Viable alternative for control in liquid levels
• Simple, Rugged & Reliable
• Range: upto 10 mtr
• Switch rating: 10-14 Amp @ 230 VAC
• Material of Construction PVC suitable for most liquids
• Housing: Weatherproof to IP 66/68/ Flameproof – On request.

Installation
Cable Float switch is simply placed in liquid so that float follows the movement of the surface. The switch height differential is adjusted by moving the weight along the cable. If differential is minimum, when weight is nearest to the float. If the viscosity of the liquid is high, we recommend an extra weight on the cable.

We offer Liquid Level Controller to automatically start & stop the pump with tank level input from Magnetic Float Switch or Cable Float Switch. Liquid Level Controller provides LED Indication for Power ON, Relay ON (Motor ON), Tank High & Tank Low.

Features

• Automatic ON / OFF Water Tank
• No More Overflow or Dry Run, thus saving Water Electricity & Manpower
• Increase the Pump set Life, Switch ON & Off automatically, Low Maintenance
• No Current / Voltage is passed through Water, therefore No Electrolysis Salt Deposition.

Float Level Transmitters are ideal for continuous Level monitoring in Water, Diesel, Chemical and Oils for accurate level Measurement. The Output is not affected by liquid type, temperature, Pressure and other physical parameters. The Transmitter is factory calibrated and is ready to use.

Construction
Float Level Transmitter consists of non magnetic sealed stem containing series of reed switches and resistor, Float carrying magnet, Mounting adaptor (or flange) and enclosure containing electronics.

Consider our Float Level Transmitters for all your continuous liquidlevel monitoring needs like Water, Diesel, Lube oils, Fuels, Chemicals and Petrochemical liquids.

Here are just few areas where transmitter can be used.

• Utilities
• Beverage Industry
• Medical
• Pharmaceuticals
• Food Processing
• Breweries

“Capacitance Level Transmitter is used in sensing level of liquids. Capacitance Level Transmitter can be used for conductive as well as nonconductive liquids. It is offered with PTFE sleeve for better insulation & to withstand high temperature in conductive tanks the insulated probe acts as one electrode & the tank wall as another electrode, any change in liquid level the dielectric value will change thereby changing the capacitance value proportional to the liquid level. In case of nonconductive tanks, a reference probe is provided as ground electrode.

Highlights

• Excellent Design
• Used for sensing level of liquids
• Longer service life

Ultrasonic Level Transmitter works on the principle of calculation of time interval between emission and receipt of High Frequency sound wave. A high frequency sound wave emitted from a transmitter mounted inside a transducer hits the liquid surface, the time taken by the sound wave to return to receiver mounted inside the transducer will be proportional to liquid level”

Highlights

• Our entry level cost effective product
• Fast setup, configuration and commissioning
• Maximum range of 10mts (33fts)
• 4-20mA output and optional LCD display
• False echo tracing
• Direct installation on tanks, vessels and reactors
• Independent hand held programming unit for fast configuration of multiple units
• Perfect for diesel oil tank measurements
• Extended range of 0.25 to 15 meter (0.8ft to 49ft)
• Integral LCD display, keypad and integral 4-20 mA output
• Automatic compensation for different environment
• Approved for installations in hazardous areas (Ex)
• Simple to install and configure
• Direct installation on tanks, vessels and reactors

Model LV36 Hydrostatic liquid level transducers and transmitters with flush diaphragm is designed for a wide variety of level measurement applications. This model pressure sensor and is protected by the stainless steel (SS) housing. Featuring the flush diaphragm makes the LV36 suitable to measure viscous media or media with small particles, so as to have diverse measurement applications.The standard reference pressure is gauge (or relative) pressure realized through a vent tube in the cable. The reference pressure can also be absolute pressure on request.The measuring range of LV36 transmitters spans from 0~1 to 0~200 meter water column (mH2O) withmeasuring accuracy of 0.5%fs (fs = full scale). The output signal of transmitters can be configured toeither current loop (4~20mA,standard), voltage output (0.5~4.5V, 1~5V), or digital output (I2C orSPI). The millivolt signal directly from the Wheatstone ridge circuit is also available on request(transducer version).

Features

• Measuring ranges: 0~1m, 2m, 3m, 5m, 6m, 8m, 10m, 12m 15m Higher length on request
• Output signal: 4~20mA (standard), other o/p optional available on request
• Accuracy: 0.5%fs o compensated temperature range: 0~70 C
• Construction: all stainless steel housing, rigid and robust Environment protection: IP68

INDUS make Magnetic Level Indicator provides clear, high clarity indication of liquid level. Typically, Magnetic Level Gauge consists of three major components: Float Chamber, Float and Indicator System. Magnetic Level Indicator is principally designed as an alternative to glass level gauges. We offer Magnetic Level Gauge having top-bottom, top and side mounted construction with two types of indicator system i.e. Capsule and Bi-colour Rollers. Magnetic level indicators are tailor made to various types of construction and sizes

Key Feature
Glandless gauge with magnetic coupling for visual level indication of Hazardous or Toxic Liquids, where glass is unsafe or for dilute caustics, where glass is unsuitable.

Application
Textile Dyeing, Sewage Water Processing, Power Generation, Chemical Processing and Heat Transfer Ships / Bulk Carriers