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| About Us --- | ||
An ISO 9001:2008 certified entity offering a gamut of electronic process control instruments like data loggers, PID controllers, temperature controllers, signal isolator, instrumentation controllers.....since 1991...
Know Us Driven with a zeal to excel in its domain, Libratherm Instruments Pvt. Ltd. has been exercising its expertise in the Electronic Process Control Industry since the year 1991. Today, we are identified as one of the leading manufacturers and exporters of the widest possible range of electronic process control instruments like data loggers, PID controllers, process Controllers, temperature controllers, signal isolator, instrumentation controllers, etc. Our excellence and expertise is well exhibited in our vast product range which showcases not only technological incredibility but also innovative skills. The entire credit for our success goes to our team of highly qualified and experienced professionals who are experts in their respective fields. Each of our products is manufactured under the vigilant supervision of quality inspectors and specialized engineers. We have to our credit more than 1500 instruments, all of which have given perfect results and are continuing to work satisfactorily. |
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Temperature Indicator Controller (Series 900) |
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Description:
Libratherm offers high quality and low cost Microcontroller based Temperature Indicators and on-off controllers series 900. It accepts input from J, K type thermocouple or RTD (Pt-100). User can select one of the 3 different types of input using front panel keyboard. This is the added advantage over the fixed type of input. Being microcontroller based 1 oC or 0.1 oC indicating accuracy is achieved by software linearization. Two independent set points are programmable over the full range of the selected input. Each set point can also be configured for High Alarm (Internal relay energizes when actual temperature value exceeds the set point), Low Alarm (Internal relay energizes when actual temperature value is below the set point) and OFF state. Outputs are optically isolated in the form of DC pulse, AC SSR (Triac) or electromechanical relays. SMPS power supply is utilized to operate this indicator controller in the wide range of AC supply of 90 to 250VAC. Features:
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Scanner, Data Logger And Data Acquisition Software |
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Description: Libratherm offers Microprocessor based Sixteen Channel Temperature / Process Data Logger model DATALOG-16, which is most suitable for continuous monitoring and logging of temperature or process parameters at maximum 16 different locations. Each input has independent amplifier and hence each can be selected for different type of input. All the channels are displayed with the respective channel numbers. The front panel LED shows the Alarm status. For data logging of more than 16 channels more than one DATALOG-16 can be used. Single data logger can also be used for monitoring group of systems, each with variable number of process inputs with maximum eight groups. For example, 16 inputs may come from 4 furnaces each with 4 nos. of thermocouples. The data logging for each furnace can be done separately on single 16 channel data logger. The start and stop operation for each furnace can be initiated by 4 independent logic inputs.
Datalog-16 offers, built in data storage, common or individual high or low alarm set point with relay outputs, parallel Centronics interface and / or serial PC interface. The built in Real Time Clock allows real time data logging, parallel printer port allows on line and off line printing of the data on dot matrix printer and RS232/RS485 serial port allows data logging on to the PC. Required data acquisition software (DAS) operating on Windows (98, 2000, XP or Vista) is also offered for on line and off line viewing of all the channels on the computer screen in both graphical and tabular representation. Libratherm offers, standard and customized PC based software to meet user’s requirement. |
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Address :- 401/402, Diamond Indl. Estate, K.P. Road, Dahisar (East), Mumbai - 400 068, Maharashtra, India. Phone :- 91-22-28963823/28964769 Fax :- 91-22-28960569 E-mail :-  Website :- www.temperaturecontrol.co.in / www.processcontrolinstruments.co.in |
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