NRG Global Instruments

Minimum order quantity: 1 Piece

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

Minimum order quantity: 1 Piece

PRINCIPALA SMALL ELECTRIC MOTOR DRIVES THE PADDLE, WHICH ROTATES FREELY IN THE ABSENCE OF MATERIAL. IMPEDED BY MATERIAL THE MOTOR WILL BE TURNED WITHIN THE HOUSING WHILE LOADING A SPRING AND TRIGGERING TWO SWITCHES. ONE OF THEM IS A DRY ELECTRIC CONTACT FOR CONTROL AND ALARM FUNCTIONS WHILE THE OTHER CUTS THE POWER TO THE MOTOR. WHEN THE MATERIAL LEVEL DROPS, THE LOADED STRETCHED TENSION SPRING RETURNS THE MOTOR TO ITS ORIGINAL POSITION AND THE UNIT IS REACTIVATEDFEATURES• SPECIAL CLUTCH DESIGN(NON MAGNETIC)• FLEXIBLE COUPLING (OPTIONAL AS PER APPLICATION)• ROBUST, DUST AND WATERTIGHT HOUSING• EXTENDED PROBE POSSIBLE.• SEALED BEARINGS• INTERCHANGEABLE PADDLE ASSEMBLIES• 1 SPDT ( MICROSWITCH )APPLICATIONS• DRY SAND & FLY ASH• PET / PVC CHIPS WITH UNDER WATER DETECTION• RICE, WHEAT, OTHER FOOD GRAIN, FLOUR• IRON ORE, SINTERS AND PULVERIZED COAL• MILK POWDER

Minimum order quantity: 1 Piece

INTRODUCTION

“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’.