'measuring span'

NRG GLOBAL MAKE By-Pass Rotameter is an Inference type flow meter. Differential pressure (DP) is created by providing an Orifice Plate in the main line. Due to the differential pressure, fluid flows through branch pipes provided across the upstream and downstream sides of the Orifice Plate. An additional Range Orifice plate is provided in the by-pass line as flow through the by-pass line will be in proportion with Main Line. • Bye pass rotameters are used for measurement of higher flow rates where using inline flow meter is not commercially or functionally not viable. • It works on the principle of measuring differential pressure created across restriction. • The construction includes an orifice plate installed between either carrier ring or orifice/pipe flanges. • The Hi/Low pressure taps of carrier ring/orifice flange/ pipe are connected to indicating Rotameter with a help of impulse tube arrangement. The Indicating Rotameter can be of Glass or Metal tube Type. • NRG make Bye pass Rotameters can be used for liquids or Gases and is available from 2” to 40” sizes. • Applications: Water/Pharma/Chemical/Fertilizers/Power/Petrochem/Refinery Specifications : By- Pass Rotameter Type: Glass Tube / Metal Tube / Acrylic Flange: CS /A 105 / SS 304 / SS 316 Carrier Ring: CS /A 10S / SS 304/SS 316 Line Size from 80 NB to 300 NB Main Orifice Plate: SS 316 / SS 304 / PTFE Range Orifice Plate: SS 316 / SS 304 / PTFE Accuracy :+/- 5% of FullScale Measuring Span : 1:10 Scale: Acrylic / Aluminum / SS Measuring Span : 1:10

Metal Tube Rotameter is a Variable Area Flow Meter. It consists of a tapered tube, typically made of steel with a 'float', made of SS or PTFE. The differential pressure across the annulus area is constant. The float moves through the tapered tube up and down with respect to fluid flow. The vertical position of the float as indicated by scale is the measure of the instantaneous flow rate. Specifications : Material of Construction :SS 316 / PTFE Float : SS 316 / PTFE Tube : SS 316 Enclosure: SS Buffed / Die Cast Aluminum Line Size from 15 NB to 100NB Ranges between 25 LPH to 60000LPH Face-To-Face Distance : 250mm Accuracy : +/- 2% of FullScale Measuring Span : 1:10 Scale : Acrylic / Aluminum / SS

NRG GLOBAL MAKE Displacer type level switches offers the industrial user a wide choice of alarm and control configuration. DLS works on a simple buoyancy principle and is well suited for simple or complex applications, such as forming surging liquids or agitated fluids, and usually costs less than other types of level switches. CONSTRUCTION & OPERATION Operation is based on simple buoyancy principle. As the liquid level rises and progressively immerses the displacer elements, the effective weight suspended on the spring reduces and the consequent length of the spring change is used to provide magnet movement and operate the switch. The spring movement causes the magnetic sleeve to attract a pivoted magnet actuating a switch mechanism located outside the barrier tube. Built-in limit stops, prevent over stroking under level surge conditions. FEATURES: • Wide choice of switching functions • Suitable for large tanks up to 15 meters • Site adjustable switch points • Customized for high temp, high pressure & vaccum applications. • Reliable performance in turbulent liquids even without still pipes. • Easy transportation of longer length switches. • Enclosure : Weather proof-IP-65 Ex-proof-Gr. IIA & IIB or IIC GENERAL SPECIFICATIONS: Enclosure : Cast ALUMINIUM, Weather Proof-IP 65, Cast AL Ex-proof Gr. IIA & IIB or IIC Conduit Connection : ¾ ” ET or ½” NPT Measuring Range : 200 mm~15000 mm Operating Differential : 40±5 mm / Adjustable / 65 ±5 mm Switch Type : Micro switch Switch Contacts : 2 SPDT (2 NO + 2 NC) @ 5A, 230 VAC (Resistive) Switch Action : Bistable Terminals : To suit 1.5 mm2 conductor Flexible Rope : SS304, SS316, PP, PTFE Displacer : SS304, SS316, PP, PTFE Spring Housing : SS316, PP, PTFE Spring Material : SS316, SS316L Process Connection Flanged : MS, SS304, SS316, PP (SS clad), PTFE (SS clad) Perforated still well : MS, SS304, SS316, PP (65 NB) External Cage : MS, SS304, SS316, PP (80 NB) Max. Temperature : 0-200°C (without cooling fins) 0-300°C (with cooling fins) (Contact factory for temperature more than 300°C) Max. Test Pressure : Vaccum to 40 Kg/cm2 (Contact factory for pressure more than 40 Kg/cm2) Min. Sp. Gravity : 0.7 (Contact factory for Sp. Gr. less than 0.7)

NRG capacitance level TRANSMITTER offers a solution for level limit detection offine, coarse, bulky solids, nonstickyslurries and liquids. The measuring systemconsists of an evaluation unit, an electronic insert and a probe. It works by utilizingthe dielectric property of the application material.PrincipleThe probe comprises of a sense electrode, electrically isolated from the metallic tank bymeans of a suitable insulator. The sense electrode and the vessel wall serve as the twoelectrodes of a capacitor with the service material acting as the dielectric. A change in thelevel of material causes a change in the dielectric, which in turn causes the value of this tankcapacitor to change.Approvals CE Marking, Flameproof Enclosure (Gas Groups IIA, IIB, IIC), RoHS Compliance Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING

The working principle behind a magnetic level indicator is that the measuring instrument shares the same fluid — and therefore, the same level — as the vessel. The level indicator is attached to the vessel and connects directly with the fluid to be measured. Within the chamber is a float with a magnet assembly inside Additional Information: Production Capacity: 100 Delivery Time: 10 DAYS Packaging Details: EXPORT WORTHY PACKING

“NRG GLOBAL INSTRUMENTS’ make Float & Board Level Indicators are designed for an accurate, reliable & trouble free float operated technique used in large non -pressurized storage tanksDirect IndicationThe Float & Board Level Indicators consists of a float connected to a pointer through a rope via a set of pulleys. The pointer glides over a calibrated gauge board, positioned parallel to the tank. The float accurately follows liquid level variations in vertical direction. The horizontal float movement is as such, the pointer in ‘TOP POSITION’ when tank is ‘EMPTY’ and in ‘BOTTOM POSITION’ when ‘FULL’.Gauge ClassificationMeasuring Range : Up to 40 meters. For more than 40 meters please consult factory.Float : P.P/SS304/SS316/SS+PTFE COATED HAVING 10” TO 12”Calibrated Gauge Board : 6” wide x Al white powder coating with black graduations & numericalLeast Count : 10 MMMaximum Temperature : 80°C (PP) / 300°C (SS)Maximum Pressure : 10 KG/CM2Float Wire Rope : Ø2.5mm x SS 316 / SS 304 (multistring) / Ø6mm x PP (multistring)Installation : Grounded Level Tank / Underground Tank (sump) / Overhead TankSpecific Gravity of Fluid : 0.75 TO 2.0Connecting Pipe : Carbon Steel Powder CoatedLocal IndicationDirect : Powder coated Red CI pointer with Nylon Rollers to provide super smooth movement along gauge board. Pointer Tip indicates ‘Level’.Pulley Assemblies : Cadmium Plated Steel Pulley with PTFE bush and SS shaft housed in weather proof CI enclosure.(2 NOS)Protection ConduitHorizontal Limb : MS pipe 25NB x 400mm to 800mm (adjustable)Vertical Limb : MS pipe 25NB x 195mm & 100mm longProcess Connections : 1” 150#Note : Custom made assemblies can be provided for specific applications Additional Information: Item Code: FBLISS09 Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING

Float & Board type level gauge is a weighing liquid level measuring system applicable for non-pressurized storage tanks/vessels. It is basically a balanced counterweight system with an arrow shaped pointer which smoothen the indication process. It is suitable for most liquid application media whose specific gravity is ≥ 0.8. Additionally, it effectively works in the phenomena of turbulence by ensuring stability using guided rope assembly with an anchor. Installation available for Ground Level Tank, Overhead Level Tank and Underground Level Tank. Wide Range Tank Height: Guided (up to 20m), Non-Guided (up to 8m) Float Ø 280mm × 80mm (SS 316 with Tested Pressure 2kg/cm²) Specific Gravity ≥ 0.8 Application Temperature Range : Up to 100° C Adjustable Horizontal Pipe (500 to 1000 mm) Wetted Parts : SS 316 Weatherproof Scale Board (SS 304 & Pure Polyester Powder Coated Aluminum) Process Connection: Flanges Radium Visibility from longer Distance Additional Information: Item Code: NRG-FBLI-SS_108 Delivery Time: week Packaging Details: Export worthy packing

“NRG’ make Float & Board Level Indicators are designed for an accurate, reliable & trouble free float operated technique used in large non -pressurized storage tanks Direct Indication The Float & Board Level Indicators consists of a float connected to a pointer through a rope via a set of pulleys. The pointer glides over a calibrated gauge board, positioned parallel to the tank. The float accurately follows liquid level variations in vertical direction. The horizontal float movement is as such, the pointer in ‘TOP POSITION’ when tank is ‘EMPTY’ and in ‘BOTTOM POSITION’ when ‘FULL’. Gauge Classification Measuring Range : Up to 40 meters. For more than 40 meters please consult factory. Float : P.P/SS304/SS316/SS+PTFE COATED HAVING 10” TO 12” Calibrated Gauge Board : 6” wide x Al white powder coating with black graduations & numerical Least Count : 10 MM Maximum Temperature : 80°C (PP) / 150°C (SS) Maximum Pressure : 10 KG/CM2 Float Wire Rope : Ø2.5mm x SS 316 / SS 304 (multistring) / Ø6mm x PP (multistring) Installation : Grounded Level Tank / Underground Tank (sump) / Overhead Tank Specific Gravity of Fluid : 0.75 TO 2.0 Connecting Pipe : Carbon Steel Powder Coated Local Indication Direct : Powder coated Red CI pointer with Nylon Rollers to provide super smooth movement along gauge board. Pointer Tip indicates ‘Level’. Pulley Assemblies : Cadmium Plated Steel Pulley with PTFE bush and SS shaft housed in weather proof CI enclosure.(2 NOS) Protection Conduit Horizontal Limb : MS pipe 25NB x 400mm to 800mm (adjustable) Vertical Limb : MS pipe 25NB x 195mm & 100mm long Process Connections : 1” 150# Note : Custom made assemblies can be provided for specific applications Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL MAKE Float & Board type level gauge is a weighing liquid level measuring system applicable for non-pressurized storage tanks/vessels. It is basically a balanced counterweight system with an arrow shaped pointer which smoothen the indication process. It is suitable for most liquid application media whose specific gravity is ≥ 0.8. Additionally, it effectively works in the phenomena of turbulence by ensuring stability using guided rope assembly with an anchor. Installation available for Ground Level Tank, Overhead Level Tank and Underground Level Tank. Wide Range Tank Height: Guided (up to 20m), Non-Guided (up to 8m) Float Ø 280mm × 80mm (SS 316 with Tested Pressure 2kg/cm²) Specific Gravity ≥ 0.8 Application Temperature Range : Up to 100° C Adjustable Horizontal Pipe (500 to 1000 mm) Wetted Parts : SS 316 Weatherproof Scale Board (SS 304 & Pure Polyester Powder Coated Aluminum) Process Connection: Flanges Radium Visibility from longer Distance Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING