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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 MAKE Float level transmitter provides continuous level measurement up to 2 m (6.5') with a 4 to 20 mA signal output, and is factory configured to your selected dimension. This stainless steel liquid level sensor is well suited for high temperature or pressure tank level applications with relatively clean liquids such as water, diluted chemicals and light weight oils. Typical application examples include boilers and process vessels. Specifications Range: 41 to 1222 cm (16 to 48") Accuracy: 0.25% span in water Configuration: None, fixed span Orientation: ±20° from vertical Specific Gravity: 0.55 min Supply Voltage: 10 to 30 Vdc Loop Resistance: 600 Ω @ 24 Vdc Signal Output: 4 to 20 mA, two-wire Process Temp: -40 to 85°C (-40 to 185°F) Ambient Temp: -40 to 60°C (-40 to 140°F) Pressure: 200 psi (13.8 bar) Enclosure Rating: NEMA 4X (IP65) Enclosure Material: PP Conduit Entrance: Single, 1/2 NPT Process Mount: 2 NPT Guide-Float Material: 316 SS Classification: General purpose Additional Information: Item Code: flt Production Capacity: 50 Delivery Time: week Packaging Details: Export worthy packing

General Specifications:  RTD Pt100 DIN Standard Element  Temperature ranges from -190 to +260ºC  Sheath Material 316SS  Sheath Diameters from 3.3 mm to 6.4 mm  Various Lead Insulation Materials (PVC, Teflon, Silicone Rubber)  Various RTD transmitters are also available to suit your particular application RTD Pt100 DIN standard element  Temperature range from -190 to +260ºC  Sheath materials 304SS and 316SS  Various terminal heads, (Bakelite, Aluminium, Stainless Steel, Polypropylene)  Optional head-mount transmitter

NRG offers a series of Reflex level indicators. Designed to measures the level of liquid in reactor tanks. The reflex level gauge is used for the measurement of liquid level for high pressure or high temperature or toxic liquid storage tanks. The reflex level gauge has a single prism glass mounted on one side of the chamber and uses the basic optical principles of light reflection to upgrade the expression of the liquid level in the process tank. In brief, when the light strikes the area of glass covered by the liquid is allow to pass to the interior of the gauge so that the area appears dark (black). Thus the area which is vacant appears to be (silver) and can be distinguished the difference from several feet away. We are the manufacturer of the reflex level gauge in Gujarat India. Specifications Application: Liquids Liquid Chamber (Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Cover Plate (Non Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Design Temperature: Up to 300°C Design Pressure: Up to 70 Kg/cm² C/C Distance: Up to 3000 mm Connection: Flanged to ASA, BS, DIN, Socket Weld, Butt Weld Applications ► High-pressure vessels ► Pressure Vessle ► Boiler control ► Acid waste transportation ► Marine life science tank ► Spray wash liquid soap ► Remediation vacuum tank ► Chemical distributor tank Available Options ► Reflex level indicator with 2 no’s isolation valve and 1 no Drain valve ► Reflex level indicator without isolation and drain valve ► Reflex level indicator with vertical connection ► Reflex level indicator with spring loaded push valve and drain valve. ► Reflex level indicator with frost free arrangement ► Reflex level indicator with high & low level switch

NRG offers a series of Reflex level indicators. Designed to measures the level of liquid in reactor tanks. The reflex level gauge is used for the measurement of liquid level for high pressure or high temperature or toxic liquid storage tanks. The reflex level gauge has a single prism glass mounted on one side of the chamber and uses the basic optical principles of light reflection to upgrade the expression of the liquid level in the process tank. In brief, when the light strikes the area of glass covered by the liquid is allow to pass to the interior of the gauge so that the area appears dark (black). Thus the area which is vacant appears to be (silver) and can be distinguished the difference from several feet away. We are the manufacturer of the reflex level gauge in Gujarat India. Specifications Application: Liquids Liquid Chamber (Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Cover Plate (Non Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Design Temperature: Up to 300°C Design Pressure: Up to 70 Kg/cm² C/C Distance: Up to 3000 mm Connection: Flanged to ASA, BS, DIN, Socket Weld, Butt Weld Applications ► High-pressure vessels ► Pressure Vessle ► Boiler control ► Acid waste transportation ► Marine life science tank ► Spray wash liquid soap ► Remediation vacuum tank ► Chemical distributor tank Available Options ► Reflex level indicator with 2 no’s isolation valve and 1 no Drain valve ► Reflex level indicator without isolation and drain valve ► Reflex level indicator with vertical connection ► Reflex level indicator with spring loaded push valve and drain valve. ► Reflex level indicator with frost free arrangement ► Reflex level indicator with high & low level switch

NRG offers a series of Reflex level indicators. Designed to measures the level of liquid in reactor tanks. The reflex level gauge is used for the measurement of liquid level for high pressure or high temperature or toxic liquid storage tanks. The reflex level gauge has a single prism glass mounted on one side of the chamber and uses the basic optical principles of light reflection to upgrade the expression of the liquid level in the process tank. In brief, when the light strikes the area of glass covered by the liquid is allow to pass to the interior of the gauge so that the area appears dark (black). Thus the area which is vacant appears to be (silver) and can be distinguished the difference from several feet away. We are the manufacturer of the reflex level gauge in Gujarat India. Specifications Application: Liquids Liquid Chamber (Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Cover Plate (Non Wetted Part): MS, ASTM A105, SS 304, SS 316, PP Design Temperature: Up to 300°C Design Pressure: Up to 70 Kg/cm² C/C Distance: Up to 3000 mm Connection: Flanged to ASA, BS, DIN, Socket Weld, Butt Weld Applications ► High-pressure vessels ► Pressure Vessle ► Boiler control ► Acid waste transportation ► Marine life science tank ► Spray wash liquid soap ► Remediation vacuum tank ► Chemical distributor tank Available Options ► Reflex level indicator with 2 no’s isolation valve and 1 no Drain valve ► Reflex level indicator without isolation and drain valve ► Reflex level indicator with vertical connection ► Reflex level indicator with spring loaded push valve and drain valve. ► Reflex level indicator with frost free arrangement ► Reflex level indicator with high & low level switch

Product Description : Sight Flow indicators are commonly used in pipelines across industries to observe flow. Double Window Type Sight Flow Indicators provide durable, quick and an economical way to verify the flow of liquids through industrial process lines. They are used in process lines having high pressure and temperature conditions and so are made from cast construction and fabricated design, to meet an industrial requirement of various applications and contain two toughened glasses mounted opposite to each other, for better visibility. Double window type sight flow Indicator are available with various thickness and diameter of glass to suit various applications and industries like pharmaceutical, chemical, petroleum etc. Double window type sight flow indicator is very easy to maintain, since it requires only replacement of glass without dismantling the whole sight glass assembly from process line. Specifications : Design Standard : ASME B16.34 Flange to Flange Distance : As per ASME B16.10 / DIN EN 558-I End Connections : ASME B 16.5, 150#, BS 10 Table D/E/F/H PN 6 / 10 / 16, DIN / JIS / IS Standards Size Range : 1” (DN 25) to 6” (DN 150) Pressure rating of Valve : 150#, PN10, PN16

Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle When fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Based on Bemoulli's theorem, the principle mentioned above can be theoretically expressed as follows. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the dead load is dynamically balanced by the differential pressure. Tapering of metering tube is so designed that the vertical movement of the float becomes linearly proportional to the rate of flow and the scale is provided to read the position of the float, thus giving birth to flow rate indication. 3. Specifications Accuracy : ± 2% of FSD Rangeability : 10:1 Repeatability : ± 0.5% Temperature Rating : -200 to 250°C Pressure Rating : 40 Bar Flow Direction : Bottom to Top Connections : Flanged, TC End and Screwed Enclosure : IP 65 Weatherproof 4. Design features 1. Simplified piping and reduced space requirements 2. Permanent magnetic link between metering float and motion position transmitter 3. Precision swaged metering tube 4. Guide cartridges easily removable for cleaning 5. Provide with Electrical transmitter, flow indicator or alarm 6. Available F/F Height in 350, 450, 500 mm 7. Available Flange size 15 NB to 150 NB & Flow 200 LPH to 50,000 LPH

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