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Machine, Tools & Components
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Suppliers Directory
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HARIS ENTERPRISE
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223 SHANTI INDUSTRIAL ESTATE, SAROJINI NAIDU ROAD, MULUND (W), |
| Telephone : |
5683435,5672147 |
| Fax : |
91-22-5672205 |
| Send : |
On-Line Trade Inquiry |
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Products |
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MELT PRESSURE TRANSDUCER - HARIS ENTERPRISE OFFERS HMPT SERIES HIGH TEMPERATURE MELT PRESSURE TRANSDUCERS, FOR ACCURATE AND RELIABLE MEASUREMENT OF PRESSURE THAT CAN BE CONNECTED TO DIGITAL DISPLAY INDICATORS. HMPT IS THE ONLY TRANSDUCER, WHICH IS A STRAIGHT SUBSTITUTE TO MDA, PT, TPT, TDA SERIES AND IS AVAILABLE IN THREE DIFFERENT TYPES STRAIGHT BARREL, SOFT BARREL AND SPECIAL AND IS MOST SUITABLE FOR PRESSURE MEASUREMENT UP TO 400(C) AND IS WIDELY USED BY PLASTIC, RUBBER, CHEMICAL FIBRE AND OTHER INDUSTRIES.
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PRESSURE TRANSDUCER - HARIS SUPPLY LOW COST PRESSURE TRANSDUCERS WITH A VARIETY OF PRESSURE AND ELECTRICAL CONNECTIONS ARE AVAILABLE IN GAUGE, ABSOLUTE, AND SEALED GAUGE VERSIONS, AND IN STANDARD PRESSURE RANGES FROM 0 L50 PSI. THE SENSORS OFFERED ARE SOLID STATE PIEZORESISTIVE SENSING ELEMENTS THAT PROVIDE EXCELLENT LONG TERM STABILITY AND A TYPICAL REPEATABILITY OF ±0.02%. LOW COST PLASTIC PACKAGED MEDICAL SENSORS AND SENSORS FOR CONTROLS AND INSTRUMENTATION, DIAGNOSTICS, REFRIGERATION, ENVIRONMENTAL/POLLUTION CONTROL, PROCESS CONTROL, TRANSPORTATION AND R&D PURPOSES ARE AVAILABLE.
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PRESSURE TRANSMITTERS, LOW CO - HARIS ENTERPRISE OFFERS LOW COST PRESSURE TRANSMITTERS FOR HIGH PRESSURE MEASUREMENT (GAUGE AND ABSOLUTE OFFERING COMBINED REPEATABILITY AND HYSTERESIS ERRORS THAT ARE TYPICALLY BELOW 0.25% OF FULL SCALE. LONG TERM MINIMIZATION OF THESE ERRORS IS MAINTAINED AFTER MILLION OF FULL SCALE OVERPRESSURE CYCLES, MAKING ELECTRONIC SET POINT VIRTUALLY DRIFT-FREE. THE USE OF CERAMIC SENSORS AND ITS MOUNTING PROVIDES EXCELLENT RESISTANCE TO MOST LIQUIDS AND CHEMICALS AND ARE AVAILABLE IN THE PRESSURE RANGE OF 0~2000 KG/CM2, (BOTH GAUGE AND ABSOLUTE), WITH AN ACCURACY OF (0.25% AND OPERATING TEMPERATURE RANGE OF -40~+125(C, ADZ TRANSMITTERS ARE BEST USED IN VARIETY OF APPLICATIONS SUCH AS PROCESS CONTROL, PETROCHEMICALS, TRANSMISSIONS, WATER MANAGEMENT, AIRCONDITIONING AND REFRIGERATION, PNEUMATIC AND HYDRAULIC CONTROLS, ETC. RUGGEDNESS, RELIABILITY AND RESISTANCE TO CORROSION ARE ENHANCED BY THE STAINLESS STEEL HOUSING. INTRINSICALLY SAFE MODELS ARE ALSO AVAILABLE.
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STRAIN MEASUREMENT GAUGE - HARIS ENTERPRISE OFFERS STRAIN MEASUREMENT GAUGES FOR CONCRETE/MORTAR THAT ARE SPECIALLY DESIGNED TO MEASURE INTERIOR STRAINS IN CONCRETE AND MORTAR UNDER A LOADING TEST. WITH CU-NI WIRE ELEMENTS AND SPECIAL PLASTIC BACKINGS, THESE GAUGES HAVE SUPERIOR WATER PROOFING CHARACTERISTICS, AND ARE AVAILABLE IN VARIOUS GAUGE LENGTHS/WIDTHS, PATTERNS AND OPERATIONAL TEMPERATURE OF -20 TO +60°C.
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DIGITAL DIFFERENTIAL PRESSURE GAUGE - MODEL TD 33 - HARIS ENTERPRISE, A MUMBAI-BASED MANUFACTURER, OFFERS DIGITAL DIFFERENTIAL PRESSURE GAUGE, MODEL TD 3300 USED TO MEASURES DIFFERENTIAL PRESSURE IN SPANS BETWEEN 175 AND 4800 MM H2O WITH STATIC PRESSURE UP TO 100 BAR. THE PRESSURE MEASURING ELEMENT IS PIEZORESISTIVE SENSOR AND MAKES IT POSSIBLE TO CHOOSE BETWEEN SENSORS TO SATISFY THE PROCESS CONDITIONS. THE SENSORS GENERATE A SIGNAL CORRESPONDING TO THE ACTUAL PRESSURE AND IT IS COMPLETE WITH A PTC THERMISTOR, WHICH ALSO TRANSMITS THE TEMPERATURE OF THE MEASURING CELL TO THE ELECTRONIC SYSTEM. ON THE BASIS OF THESE TWO VALUES AND OF THE CONFIGURED PARAMETERS THE ELECTRONIC SYSTEM GENERATES AN OUTPUT SIGNAL AND DISPLAYS ALL THE NECESSARY DATA ON THE LED DISPLAY AND THE OPERATING PARAMETERS CAN BE CHANGED BY MEANS OF THE FOUR PUSH BUTTONS THAT ARE PROVIDED BELOW THE LED DISPLAY. THE FEATURES OF THIS MICROPROCESSOR BASED PRESSURE SWITCH ARE WIDE RANGE FOR MEASURING SPAN, SQUARE ROOT EXTRACTION SELECTABLE AND AUTOMATIC TEMPERATE COMPENSATION IN THE MEASURING CELL.
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DIGITAL PRESSURE GAUGE (LC - HARIS ENTERPRISE OFFERS A DIGITAL PRESSURE GAUGE (LCD, A MICROPROCESSOR BASED UNIT OF NEW GENERATION, CONSISTING OF A LONG TERM PARTICULARLY STEADY ANALOGIC SECTION, AND OF A 16 BITS CONVERTOR ADD WHICH GUARANTEES 65,000 INTERNAL DIVISIONS. PRESSURE SENSOR IS COMPLETELY EXECUTED IN STAINLESS STEEL TO ENSURE A HIGH RESISTANCE IN PRESENCE OF HIGHLY DYNAMIC STRESSES AND TO BE SUITABLE TO WORK IN CONTACT WITH AGGRESSIVE SUBSTANCES. THIS FEATURE, TOGETHER WITH THE 0.20% ACCURACY CLASS, MAKE IT IDEAL FOR MONITORING INDUSTRIAL APPLICATIONS AND TO TRANSMIT DATA DIRECTLY TO THE CONTROL SYSTEM. IT IS DESIGNED WITH INTERNAL BATTERIES WITH 1YEAR AUTONOMY, WHICH IS ALSO GUARANTEED BY THE AUTO POWER OFF FUNCTION, WHICH ACTIVATES IF IN 30 MINUTES ANY MEASUREMENT CHANGERS DETECTED. THE USER CAN SELECT DIFFERENT ENGINEERING UNITS (MBAR, BAR, KPA, MPA, PSI), AND CAN PROGRAM DIFFERENT RESOLUTIONS AND DIGITAL FILTER ACCORDING TO THE APPLICATION. TO INCREASE THE INTEGRATION LEVEL TO THE COMPONENTS, A COMBINED TRADITIONAL AND SMT TECHNOLOGY HAS BEEN APPLIED; WHICH MAKES THE PRESSURE GAUGE MORE RESISTANT AGAINST MECHANICAL STRESSES AND VIBRATIONS AND ENSURES THE MAXIMUM RELIABILITY OF THE ELECTRONIC CIRCUIT. THIS DISPLAY ALSO SHOW AN ANALOGUE INDICATION BAR OF PRESSURE ALWAYS ACTIVE ALSO INTO A PROGRAM MENU.
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DIGITAL PRESSURE GAUGE (LE - HARIS ENTERPRISE OFFERS A DIGITAL PRESSURE GAUGE (LED, A MICROPROCESSOR BASED UNIT WHICH CAN OPERATE WITH AN INTERNAL RESOLUTION OF 40,000 DIVISION MAXIMUM (FULL SCALE CAN BE PRESET IN ACCORD WITH EACH APPLICATION). IN ORDER TO INCREASE THE INTEGRATION LEVEL OF THE COMPONENTS, A COMBINED TRADITIONAL AND SMT TECHNOLOGY HAS BEEN APPLIED, THIS RESULTS IN A PRESSURE GAUGE MORE RESISTANCE AND AGAINST MECHANICAL STRESSES AND VIBRATIONS BESIDES ENSURING THE MAXIMUM RELIABILITY OF THE ELECTRONIC CIRCUIT, RESULTING IN VERSATALITY, THANKS TO THE POSSIBILITY TO TRANSMIT ANY DATA THROUGH THE RS 232C OUTPUT CONNECTED TO A COMPUTER OR AN INTELLIGENT PERIPHERAL. TWO DIGITAL SET POINTS ARE AVAILABLE WITH POWER RELAY AND ANALOGUE OUTPUT WHICH CAN BE: IN VOLTAGE 0 5 V OR 0 10 V, IN CURRENT 4 20 MA.
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DIGITAL PRESSURE GAUGE (LED) - OFFERED BY HARIS ENTERPRISE THE DIGITAL PRESSURE GAUGE (LED) IS A MICRPROCESSOR BASED UNIT WHICH CAN OPERATE WITH AN INTERNAL RESOLUTION OF 40,000 DIVISION MAXIMUM (FULL SCALE CAN BE PRESET IN ACCORD WITH EACH APPLICATION). IN ORDER TO GROW THE INTEGRATION LEVEL OF THE COMPONENTS, A COMBINED TRADITIONAL AND SMT TECHNOLOGY HAS BEEN USED, THIS RESULTS IN A PRESSURE GAUGE MORE RESISTANCE AND AGAINST MECHANICAL STRESSES AND VIBRATIONS AND ABOVE ALL ENSURING THE MAXIMUM RELIABILITY OF THE ELECTRONIC CIRCUIT. THIS INSTRUMENT RESULTS VERY VERSATILE THANKS TO THE POSSIBILITY TO TRANSMIT ANY DATA THROUGH THE RS 232C OUTPUT CONNECTED TO A COMPUTER OR AN INTELLIGENT PERIPHERAL. TWO DIGITAL SET POINTS ARE AVAILABLE WITH POWER RELAY AND ANALOGUE OUTPUT WHICH CAN BE: IN VOLTAGE 0-5 V OR 0-10 V, IN CURRENT 4-20 MA.
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STRAIN GAUGE - STRAIN GAUGE IS THE LATEST INNOVATIVE VENTURE FROM HARIS ENTERPRISE. EXTERNAL FORCE APPLIED TO ANY ELASTIC MATERIAL CREATES STRESS, WHICH AFTERWARDS GENERATE STRAIN IN THE DEFORMATION OF MATERIAL. SUCH STRAIN IS MEASURED TO DETERMINE THE DEGREE AND BEHAVIOUR OF FORCES SUCH AS STRESS OR LOAD. STRAIN GAUGES, BASICALLY USED FOR THIS PURPOSE, ARE CONSTRUCTED BY BONDING A FINE ELECTRIC RESISTANCE WIRE OR PHOTO-ETCHED METALLIC RESISTANCE FOIL TO AN ELECTRIC INSULATION BASE ATTACHING GAUGE LEADS. THE STRAIN GENERATED IN THE SPECIMEN IS REFRESHED THROUGH THE BASE TO THE FINE WIRE OR FOIL, WHERE EXPANSION OR CONTRACTION OCCURS. THIS RESULTS IN THE FINE WIRE OR FOIL EXPERIENCING RESISTANCE VARIATION, EXACTLY PROPORTIONAL TO THE STRAIN. THE RESISTANCE CHANGE IS VERY SMALL AND NEEDS A WHEATSTONE BRIDGE CIRCUIT TO CONVERT IT TO VOLTAGE OUTPUT. THE STRAIN GAUGES ARE CONNECTED TO A STRAIN METER AND MEASURED ON A DIGITAL OR ANALOGUE DISPLAY. THE COMPANY PROVIDES MANY TYPES OF STRAIN GAUGES FOR MECHANICAL, MARINE, AIRCRAFT, CIVIL ENGINEERING APPLICATIONS AND FOR USE IN AUTOMOBILE, ARCHITECTURE, AND MEDICAL APPLICATIONS.
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