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Instrumentation & Control Equipments
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Suppliers Directory
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PYROTECH ELECTRONICS PVT.LTD.
| | Address : |
F 16, MIA, ROAD NO.3 |
| Telephone : |
0294 2492123 |
| Fax : |
0294 2492126 |
| Send : |
On-Line Trade Inquiry |
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Products |
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LOOP POWERED ISOLATOR - LPI - - PYROTECH ELECTRONICS PVT LTD OFFERS LOOP POWERED ISOLATOR (LPI-5) IS HIGHLY RELIABLE AND USES SOLID STATE COMPONENTS TO OFFER NO MAINTENANCE EVEN UNDER HARSH ENVIRONMENTS. THESE LOOP POWERED ISOLATORS ARE AN IDEAL SOLUTION FOR ISOLATING AN EXISTING 4-20 MA SIGNAL LOOP FOR USE WITH ADDITIONAL INSTRUMENTS. IT ACCEPTS 4-20 MA AND PROVIDE STANDARD 4-20 MA ISOLATED OUTPUT. THE GALVANIC ISOLATION OF 1.5 KV IS PROVIDED BETWEEN INPUT AND OUTPUT. IT DOES NOT REQUIRE EXTERNAL POWER SUPPLY AND LOAD TRIMMING. THE HOUSING OF LPI-5 IS POLYCARBONATE AND IS SUITABLE FOR DIN RAIL MOUNTING {75 (H) X 45 (W) X 112 (D) MM). STANDARD FEATURES INCLUDE ACCURACY OF ±0.1% AND LINEARITY WITHIN ±0.1 % OF SPAN (10% TO 100% INPUT). THIS MODEL IS FACTORY CALIBRATED FOR AN OUTPUT LOAD OF 250 OHMS, FOR ANY OTHER LOAD BETWEEN 50 OHMS AND 275 OHMS, THE LOAD POTENTIOMETER CAN BE ADJUSTED TO PROVIDE TRANSFER ACCURACY OF BETTER THAN 0.1% TRIM WITH INPUT AT 12 MA. THEY ARE HIGH OF CONVERSION ACCURACY, COUPLED WITH HIGH ISOLATION LEVEL AND EASY FOR INSTALLATION, IT MAKES THEM AN IDEAL AND ECONOMICAL CHOICE FOR USE IN CEMENT, CHEMICAL, STEEL, FERTILISER, PETROCHEMICAL AND OTHER PROCESS CONTROL INDUSTRIES.
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SPEED MEASURING SYSTEM - PYROTECH ELECTRONICS COMES THROUGH WITH A SPEED MEASURING SYSTEM, WHICH IS HIGHLY RELIABLE AND USES SOLID-STATE COMPONENTS THAT NEED NO MAINTENANCE EVEN UNDER HARSH INDUSTRIAL ENVIRONMENTS. THE SYSTEM CONSISTS OF PROXIMITY, SPEED TO MA CONVERTER AND INDICATOR/CONTROLLER. THE PROXIMITY GIVES PULSE OUTPUT AND CONVERTER ACCEPTS PULSES FROM PROXIMITY AND GIVES STANDARD 4 20 MA ISOLATED OUTPUT. DCS/PLC/INDICATOR OR CONTROLLER CAN USE THE 4 20 MA ISOLATED OUTPUT. THE COMPANY ALSO OFFERS DUAL OUTPUT CONVERTER. THE POWER SUPPLY FOR PROXIMITY SWITCH IS IN-BUILT WITH CONVERTER. IN THE CONTROLLER THERE ARE TWO SET POINTS WITH RELAY CHANGEOVER CONTACT RATED FOR 6 A RESISTIVE LOAD AT 230 V AC. THE ACCURACY OF THE SYSTEM IS ±0.25% OR BETTER, AND LINEARITY IS ±0.25% OF SPAN. IT OPERATES ON 110/220 V AC SUPPLY AND HOUSING OF CONVERTER IS MADE OF HIGH IMPACT ABS FOR FIELD MOUNTING WITH IP 65 CLASS PROTECTION (EQUIVALENT TO NEMA 4). DIGIT INDICATOR HOUSING IS OF EXTRUDED ALUMINIUM. THIS UNIT IS ALSO USED IN PETROLEUM, CHEMICAL, STEEL, CEMENT, SUGAR AND OTHER PROCESS CONTROL INDUSTRIES.
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FLOW TOTALISER/INTEGRATOR - µ T - PEPL PRESENTS MICRO-CONTROLLER BASED FLOW TOTALISER/INTEGRATOR (µ TOT), WHICH ARE HIGHLY RELIABLE AND ACCURATE, AND ARE EASY TO OPERATE. THE INPUT CAN BE 4-20 MA DC, 1-5 V DC AND 100-9999 HZ (FACTORY SET). INDIVIDUAL ALARMS FOR INTEGRATION COUNTS AND FLOW RATE. ZERO/SPAN CALIBRATION IS THROUGH SOFTWARE, SO ALSO LINEAR/SQUARE ROOT SELECTION. STANDARD FEATURES INCLUDE LOWER CUT OFF POINT SELECTABLE IN SQUARE ROOT MODE, FLOW RATE IN PERCENTAGE/ENGINEERING UNITS, ALARM IN AUTO/MANUAL RESET. THE DESIRED UNITS CAN BE SET THROUGH SOFTWARE (COUNT/HR, COUNT/MIN) AND MEMORY RETENTION IS MORE THAN 5 YEARS (NO BATTERY REQUIRED). IT GIVES 4-20 MA DC OUTPUT FOR RE-TRANSMISSION AND 24 V DC POWER SUPPLY FOR 2-WIRE TRANSMITTER. THE UNIT CAN BE USED FOR A VARIETY OF APPLICATION IN PETROLEUM, CHEMICAL, STEEL, SUGAR AND RELATED PROCESS INDUSTRIES. IT OPERATES ON 110/230 V AC SUPPLY, STANDARD CUTOUT SIZE IS 92 (W) X 92 (H) MM AND IS HOUSED IN FLUSH PANEL EXTRUDED ALUMINIUM ENCLOSURE AND HAS SOFT TOUCH KEYS FOR OPERATION.
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