'appropriate liquid conductivity'

Conductivity Level Switch is a simple, low cost, point level measurement switch designed for level detection of conductive liquids having low densities, high viscosities, containing solid particles and to detect interface between non-conductive and conductive liquids. The probes work through the variation of the electrical resistance between the reference electrode and the level-control electrode. Conductivity level switches detect the level resistance when their electrodes are covered by the medium. If the tank is made of plastic, concrete, or any other nonconductive material, an additional electrode is required as a reference Conductivity Level Switches are available with stainless steel 316 electrodes as standard Suitable for many chemicals and aggressive media which are conductive in nature and dirty liquids, liquids with high solid content Construction available with both Solid probes & Suspended probes to suit fitting requirement It is a simple, low cost, point level controller designed for detecton of conductive liquids, having low densites, high viscosities, containing solid particles and interface between nonconductive and conductive liquids. CONSTRUCTION & OPERATION It comprises of a probe, wired to a level controller. The probe holds one common reference/common electrode and one or multiple “Control Electrodes” depending upon the number of levels to be controlled. All the electrodes are suitably insulated to avoid electrical bridging. The lengths of “Control Electrodes” correspond to the height of preset level points to be controlled and the length of the “reference/common Electrode” is kept slightly longer than the longest “Control Electrode”. If tank is conductive, it can be used as a reference/common electrode. Then number of control electrodes equals number of preset levels. Level controller houses sensing electronics consisting of power supply and signal conditoning circuit which provide a “Low AC Voltage” across mass and control electrodes. On liquid reaching preset level point electrical circuit gets completed - generating a signal which is amplified to actuate a relay, those potential free contacts are available for subsequent operations. On “Level Falling” the circuit breaks, deactivating the relay Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PAKING

NRG GLOBAL INSTRUMENTS MAKE Electromagnetic Flow Meters, simply known as mag flow meter is a volumetric flow meter which is ideally used for waste water applications and other applications that experience low pressure drop and with appropriate liquid conductivity required.The device doesn’t have any moving parts and cannot work with hydrocarbons and distilled water. Mag flow meters are also easy to maintain.Electromagnetic Flow Meters Principle of Magnetic Flow Meter Based on Faraday’s LawMagnetic flow meters works based on Faraday’s Law of Electromagnetic Induction. According to this principle, when a conductive medium passes through a magnetic field B, a voltage E is generated which is proportional to the velocity v of the medium, the density of the magnetic field and the length of the conductor. [E is the voltage generated in a conductor, V is the velocity of the conductor, B is the magnetic field strength and L is the length of the conductor].It is very important that the liquid flow that is to be measured using the magnetic flow meter must be electrically conductive. The Faraday’s Law indicates that the signal voltage (E) is dependent on the average liquid velocity (V), the length of the conductor (D) and the magnetic field strength (B). The magnetic field will thus be established in the cross-section of the tubeBasically when the conductive liquid flows through the magnetic field, voltage is induced. To measure this generated voltage (which is proportional to the velocity of the flowing liquid), two stainless steel electrodes are used which are mounted opposite each other.The two electrodes which are placed inside the flow meter are then connected to an advanced electronic circuit that has the ability to process the signal. The processed signal is fed into the microprocessor that calculates the volumetric flow of the liquid.Electromagnetic Flow Meters Formula:Electromagnetic flow meters use Faraday’s law of electromagnetic induction for making a flow measurement. Faraday’s law states that, whenever a conductor of length ‘l’ moves with a velocity ‘v’ perpendicular to a magnetic field ‘B’, an emf ‘e’ is induced in a mutually perpendicular direction which is given byThus the volume flow rate is proportional to the induced emf. In Practical applications we have to enter the meter constant ‘K’ value in magnetic flow meter which is available in vendor catalog/manual.Applications of Magnetic Flow MetersThis electromagnetic flow meter being non intrusive type, can be used in general for any fluid which is having a reasonable electrical conductivity above 10 microsiemens/cm.Fluids like sand water slurry, coal powder, slurry, sewage, wood pulp, chemicals, water other than distilled water in large pipe lines, hot fluids, high viscous fluids specially in food processing industries, cryogenic fluids can be metered by the electromagnetic flow meter Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL MAKE ELECTROMAGNETIC FLOW METERS WORKING PRINCIPLENRG Electromagnetic Flow Meters, simply known as mag flow meter is a volumetric flow meter which is ideally used for waste water applications and other applications that experience low pressure drop and with appropriate liquid conductivity required.The device doesn’t have any moving parts and cannot work with hydrocarbons and distilled water. Mag flow meters are also easy to maintain

Nrg global Instruments make conductivity level sensor PRODUCT DETAILS Medium Temp : -20Deg C to 100 Dec C Special Version : Up to 200 Deg C Electronics : -25oC to +65oC Output : 1 sets of potential free c/o contacts rated at 5 amps, 230VAC for resistive loads per switch point Supply Voltage : 12-30 V Dc Mounting Connection : 1/2" Standard for Rod probe, others as per request and application MODELS : 1)Single Point 2) Multipoint up to 4 points NRG GLOBAL INSTRUMENTS is the leading Capacitance Level Switches manufacturer in India which provides the quality products to its customers. The best thing about our manufacturing is that it is completely focused on customer needs and satisfaction. NRG GLOBAL INSTRUMENTS is working hard to increase the reach of technology in every small area across the globe and at the least possible prices. We provide various switches and transmitter for particular usage. Amid all these, Capacitance Level Switch is used for liquid products.

NRG GLOBAL MAKE FLOAT OPERATED LEVEL TRANSMITTERS. Level Transmitters are simple and reliable sensor for continuous level indication and control of any liquid, chemically compatible with the (sensor) material, unaffected by electrical conductivity, temperature, pressure or viscosity. Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL make Tubular Level Gauge are designed for visual liquid level observation. Liquid observation is common in process industry. Tubular Level Gauge is the simplest and reliable form of level indication in atmospheric or pressurized tank applications. Tubular Level Gauges can be used to visualize the level in low or medium pressure application. NRG GLOBAL offers economical and reliable level gauges for direct reading of level in tanks / vessels. This Tubular Level Gauge consist C channel frame or tie rods, Glass tube, End blocks, and isolation valves, drain valve, Vent plug, and packing material. These level indicators are mounted on the side of the tank or vessel. These Tubular Level Indicators are mounted parallel along the tank or vessel. The level in the transparent glass tube change as the process level fluctuates. Level changes accordingly to the process level fluctuation and gives local liquid indication. Changes are directly proportional. When liquid level in tank or vessel rises level in tube rises. When liquid level in tank or vessel decreases level in tube decreases. The level of liquid inside the tank or vessel and level of liquid inside the glass tube are same. Scale mounted on C Frame of Tubular Level Gauge indicates liquid level. Additional Information: Item Code: TLI-PP Production Capacity: 00 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG MAKE Reflex & Transparent Type Level Indicator : We are one of the foremost manufacturers and suppliers of a comprehensive assortment of Reflex & Transparent Type Level Indicator. Our range is appreciated for higher degree of accuracy, precision & compact design, durability and longer service life. Reflex Type: Reflex Type Level Indicator will have one side reflex glass and cover plate with slotted window, it is very robust & reliable & used for direct indication of the liquid. It is suitable for high pressure & temperature. MOC - CS/A 105/SS -304/ SS 316 Range - 300 MM - 2500 MM (in Multiple Segments) Class - Indian / Imported, Toughened, option - 1) Anti frost for low Temperature application. Heating Jacket Isolation valve Additional Information: Delivery Time: 15 DAYS Packaging Details: EXPORT WORTHY PACKING

NRG MAKE Top Mounted Magnetic Level Switch or Liquid Level Switch moves up and down on probe immersed in a liquid. The float energizes the hermetically sealed sensors, which change from NO to NC or otherwise as the float - passes them. Details Require for Quotation: Height Of The Tank Or Probe Length Required No. Of Points To Be Controlled With Respect To Top Flange Material Of Construction Of Wetted Parts Top Nozzle Detail Which Is Welded On Tank On Which You Are Intending To Mount Level Switch Housing Enclosure (Flame Proof/ Weather Proof)

NRGG LOBAL MAKE Reflex Level Gauge use the R-form sight glasses. One side surface of Reflex Glass to use flat glass has several grooves for reflecting prism. The principle of the Reflex Glass is based on the difference in the refractive indices of liquid and gas or in particular of water and steam. Liquid level shows conspicuously dark hard colour for liquid space and light white colour for empty space. These Reflex series are not used with a mica shield.Reflex Level Gauge The Reflex Gauge is assembled firmly with gasket, reflex glass, cushion gasket and gauge cover on the body by U-bolts. Reflex Liquid Level Gauges, designed and built for a wide range of high temperature and high pressure applications.