Libratherm Instruments Private Limited

Quality

LIBRATHERM is an ISO 9001: 2015 certified Indian Company engaged in the manufacturing activity of Electronic Process Control Instruments since 1991.

Our products are reliable and excellent in quality and are conforming to EN61010 international safety standards.

ISO 9001: 2015 certified (Certificate No. IND.20.7887/QM/U).

ISO Certification

LIBRATHERM is an ISO 9001: 2015 certified Indian Company engaged in the manufacturing activity of Electronic Process Control Instruments since 1991.

Our products are reliable and excellent in quality and are conforming to EN61010 international safety standards.

ISO 9001: 2015 certified (Certificate No. IND.20.7887/QM/U)

Awards and Achievements

The Central Board of Indirect Taxes and Customs Conveys its appreciation to M/S LIBRATHERM INSTRUMENTS PRIVATE LIMITED having GST registration number 27AABCL1732A1Z5 for their prompt filing of returns and payment of Goods and Services Tax upto the year ending 31st March 2021, thereby subtantislly contributiong to buliding a strong and resilient nation

Industries We Serve

Libratherm has been catering to various industries since 1991, by supplying the standard or customized process control instruments and systems to meet and satisfy their requirement. We have been successful in giving our customers the best value for their money. Following is the list of some of the industries; we have been regularly supplying our instruments and systems.

• Engineering industry 
• Packaging industry 
• Plastic industry 
• Furnace and Oven industry 
• Pharmaceutical industry 
• Jewellery industry 
• Power Generating industry 
• Steel Plants 
• Sponge Iron industry 
• Heat treatment industry 
• Glass Industry 
• Petroleum Industry

Product Portfolio

Our Thyristor power packs from 3KW to 300KW in SINGLE PHASE / 3PHASE version designed for heating control applications are field proven and are widely used for electrically heated furnaces, ovens and many other heating systems.

Our signal converter / isolator and two wire temperature transmitters are very useful for converting low level signals to (4-20)mA, (0-10)VDC etc.. for interfacing thermocouples / RTD, load cell, pH sensor etc. to the PID, Programmers, data loggers, and DCS systems, without using costly compensating cables and for preventing ground line interferences. These are widely used by PLC and Automation system integrators.

Our 16 and 32 channel data loggers and dedicated computer based supporting interfacing DAS software and Hardware are indigenously developed to suit many PC based data acquisition and controlling applications, such as for furnace control, HVAC control, Heat treatment, laboratory equipment control etc. We also undertake complete turnkey projects for measurement and control of electrical heating systems.

Product Profile

Product Range

• Electronic Process Control Instruments
• Thyristor Power Controller, Molten Metal Temperature Indicator
• Signal Isolators / Converter, Two Wire Temperature Transmitters
• Humidity and Temperature Indicator, Controller, Transmitter and Logger
• Temperature / Process Scanner, Data Loggers and Data Acquisition Software

About The Company

Overview:

LIBRATHERM Instruments Pvt Ltd. is an ISO 9001:2015 certified Indian Company engaged in the manufacturing activity of Electronic Process Control Instruments and systems since 1991. We offer complete solution for accurate temperature measurement and control of electrical heating systems. We also offer systems and solutions for measurement and control of Humidity, Pressure, Flow, Level, pH, speed etc.Our Product Range includes Digital and Microprocessor/Microcontroller based Temperature Indicators / Controllers having different configurations, such as simple ON/OFF, PID, Programmable Ramp / Soak, Multi-loop and Multi zone PID, Data Loggers with Printer and PC interface, Temperature Scanners, etc.We also manufacture Process Indicators / Controllers for pressure, flow, level, pH and ORP controls, SCR Power Controllers (or Thyristor Power Pack), Two-wire Temperature Transmitters, Signal Convertor / Isolator Modules and special purpose Instruments for specific application. We offer most economical and customized solution for computerized data acquisition and data logging system to meet customers special purpose requirement.

Our Achievement:

At Libratherm, the instruments are designed and developed by highly qualified and experienced team of Engineers with in-house Design and Development facilities for both firmware/ hardware and PC software. All our instruments are manufactured under strict stage wise inspection and intensive testing. Libratherm products are rugged, reliable and field proven for long lasting performance. As on date, we have more than 100,000 instruments to our credit, which are working satisfactory across the globe.

We are specialized in PID and Ramp / Soak Program Controllers (both for single loop and multi loop control applications). These are widely used by heat treatment plants, plastic industries (for extruders and injection moulding machines), HVAC and AHU installations, pollution control industries, petrochemical industries, packaging and pharmaceutical industries, water treatment plants, Research and Defense Institutes, Jewellery manufacturing Industry and many more.

Our Thyristor power packs in SINGLE PHASE / 3PHASE versions designed for heating control applications are field proven and are widely used for electrically heated furnaces, ovens and many other heating systems. We have successfully installed more than 5000 power packs of different ratings and sizes all over the country. Expanding further the applications of thyristor technology, we offer Induction motor soft starters and high voltage / high current single and three phase DC rectifiers.