'carrier ring orifice flange pipe'

NRG GLOBAL MAKE Orifice Flange Assembly The use of the orifice flange assembly negates the requirement for further pipe drilling ensuring the quality of the tapping to ISO 5167-2 and minimizing the errors of the system. Although the weld beads and condition of the upstream piping should be considered when assessing the overall accuracy of the flow meter.

NRG GLOBAL INSTRUMENTS Make By-pass Rotameters are suitable for flow rate measurement in 2’’ NB or 24” higher size pipes. The instrument is simple in construction and reliable in flow rate indication. The complete assembly consists of carrier rings/flanged taps, bypass line and a Rota meter as indicator. The orifice plate dimension is based on BS/ISO- 5167 specification.

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

NRG GLOBAL INSTRUMENTS MAKE Tubular Level Gauge is used for visual liquid level indication and is the most commonly used instrument in the process industry. It is a simple and reliable device for level reading in atmospheric or pressurized tank applications. It is mounted parallel, along the side of the tank, so as to form a closed loop. As the process level fluctuates, the level in the transparent glass tube changes accordingly and gives local level indication. The Tubular Level Gauge manufactured by NRG GLOBAL INSTRUMENTS incorporates correct design, rugged construction, proper manufacturing techniques and skilled workmanship to give dependable performance and long service life. Material integrity is assured through strict compliance of chemical composition analysis in a standard laboratory.TUBULAR LEVEL GAUGE FEATURES• Choice of Tie Rod or C-Frame Construction.• With or without isolating valve.• Material integrity assured through strict compliance of chemical composition analysis in a Standard Laboratory.• H Grade Borosilicate glass tube 19/25 mm outer dia with Teflon Packing.• Glass tube an be removed online i.e. without disconnection from vessel• Standard Connection: 1/2" / 3/4" / 1" Flange drilled to ASA 150#, others on request• Aluminum/SS scale with 5 mm resolution as standard and 1 mm on request.• Drain Plug 1/2" Vent Plug 3/4" as std and drain/vent valve as optional• Safety Ball check device(optional).• Hydro test pressure: 12 KG/cm2, 100 Deg C max working temperature.• Defrost/illuminator available on request.• Tie Rod Construction is ‘light' and permits 360ºC visibility.• C-Frame construction is robust and permits observation from Front & Rear.• Both constructions are available in integral or inline arrangements.• High quality, H grade borosilicate glass tube in 19/25mm outer dia is used.• Available in single length having c/c distance = 1600 mm. Extended lengths are provided by coupling several tubes or gauge assemblies in series• Gland packing design provides tension free tube installation to achieve zero leakage. It also enables glass removal for replacement or cleaning without dismantling the gauge or disconnection from the vessel.• Transparent Acrylic Plate mounted on C-Frame/Acrylic Pipe or slotted metallic pipe clamped on Tie Rod as glass protector can be provided if required, for additional safety to glass & personnel.ApplicationsChemical IndustryPetrochemical industryRefineriesPharmaceutical industryPressure vesselsStorage tanksMarine industryWater & Medium StorageProcess TanksHydraulicFiltrationChemical Dosing SystemsWater TreatmentBoiler Drum LevelShips / Bulk Carriers, etc.AdvantagesSimple and rugged constructionEasy mounting Low maintenanceDirect visible level indicationEconomical measurement solutionAssured level indication without power supplySafety auto shut off ball check valve for accidental breakage of glass tubeProtective guard rods or ‘C’ framePermit viewing from any directionAvailable with level indicator for general applicationsEnd connection screwed/flanged as per requirements of the customersConstruction

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)

1. Product Description NRG GLOBAL Introduced magnetically float operated Top Mounted Level Switch for controlling one or multi Levels by using reed Switch. The Unit Consists of Vertical Guide Pipe (Stem), Reed Switches Are located, Magnetic Float Sliding over the Stem according to the level in the tank. After passing the float, the reed relay will retain their output state. Various materials of construction are available depending up on Service Condition. Maximum 4 Set points can be given in a Single Level Switch & Maximum stem length will be 3 Meters. 2. Technical Data Float : S.S.316 / SS with PTFE / Poly Propylene Process Connection : Flanged / Screwed / TC Joint Flange : Mini 1” NB to Any Size in C.S. / S.S.304 / S.S.316 / SS with PTFE Coated / P.P. Switch : Hermetically Sealed Magnetically Operated Reed Switch with Rhodium Contact SPST / SPDT. Rating : 0.5 Amps @ 24 V DC Switch Housing : Die Cast Aluminum, Weather Proof IP 65 (Enclosure) / Flame Proof to II A, II B (IS – 2148 CMRS Dhanbad Approved) Operating Pressure : 10 Kg / Cm2 Operating Temp : Max. 90 C. Cable Entry : ½” NPT (F) OR ¾” ET (F) No of Switches : As Per Customer Requirement Stem Length : Up to 3 Meters 3. Design features 1. One Moving Component Exists, so that no – wear of float. 2. Suitable for any fluid having Specific Gravity Above 0.7 3. Minimum possible Distance between 2 Level set Points is 75 mm. 4. Accuracy : ± 0.10%, ± 0.25 %, ± 0.5 % on F.S. 5. The switch operates on the principle of magnetic flux coupling with no mechanical connection so that fluid contamination of switch components cannot occur. 4. Ordering Information Information Required to Quote: Material of Construction, Service Medium, Specific Gravity, Max. Pressure & Temperature, Number of Actuating Levels & Their Distance from top of the Connection, Process Connection.

1. Product Description NRG GLOBAL Introduced magnetically float operated Top Mounted Level Switch for controlling one or multi Levels by using reed Switch. The Unit Consists of Vertical Guide Pipe (Stem), Reed Switches Are located, Magnetic Float Sliding over the Stem according to the level in the tank. After passing the float, the reed relay will retain their output state. Various materials of construction are available depending up on Service Condition. Maximum 4 Set points can be given in a Single Level Switch & Maximum stem length will be 3 Meters. 2. Technical Data Float : S.S.316 / SS with PTFE / Poly Propylene Process Connection : Flanged / Screwed / TC Joint Flange : Mini 1” NB to Any Size in C.S. / S.S.304 / S.S.316 / SS with PTFE Coated / P.P. Switch : Hermetically Sealed Magnetically Operated Reed Switch with Rhodium Contact SPST / SPDT. Rating : 0.5 Amps @ 24 V DC Switch Housing : Die Cast Aluminum, Weather Proof IP 65 (Enclosure) / Flame Proof to II A, II B (IS – 2148 CMRS Dhanbad Approved) Operating Pressure : 10 Kg / Cm2 Operating Temp : Max. 90 C. Cable Entry : ½” NPT (F) OR ¾” ET (F) No of Switches : As Per Customer Requirement Stem Length : Up to 3 Meters 3. Design features 1. One Moving Component Exists, so that no – wear of float. 2. Suitable for any fluid having Specific Gravity Above 0.7 3. Minimum possible Distance between 2 Level set Points is 75 mm. 4. Accuracy : ± 0.10%, ± 0.25 %, ± 0.5 % on F.S. 5. The switch operates on the principle of magnetic flux coupling with no mechanical connection so that fluid contamination of switch components cannot occur. 4. Ordering Information Information Required to Quote: Material of Construction, Service Medium, Specific Gravity, Max. Pressure & Temperature, Number of Actuating Levels & Their Distance from top of the Connection, Process Connection. Additional Information: Production Capacity: 100 Delivery Time: WEEK 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 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