Partners in Measurement & Control.

Libratherm Instruments Pvt. Ltd. is an ISO 9001:2015 Certified Indian Company engaged in the manufacturing of Electronic Process Control Instruments and Systems since 1991.

Our Products

We are one of the most prominent manufacturers and exporters of a broad range of microprocessors and digital-based electronic process control instruments. Our product range includes Temperature and Process Indicators, Large/Jumbo Display Indicators, Portable Thermometers, Process Controllers such as On-Off Controllers, PID Controllers, Ramp/Soak Controllers, and Multi Zone Controllers, Temperature and Process Data Loggers and Scanners, Temperature and Humidity Sensors and Transmitters, Indicators, and Controllers, Clean Room Monitoring Systems for Environment, Cold Storage, Data Centre, Server Room, Greenhouse, Warehouse to measure Temperature, Humidity, and Differential Pressure. Thyristor Triggering Cards, Thyristor Power Controllers, Signal Converters/Conditioners and Isolators, Molten Metal Pyrometers, DC Motor Controllers, Motor Soft Starters, IoT Modules, Instrumentation Control Panels, Data Acquisition Software, Customized Instruments, and many more services.

We simply pursue Ω's Law!

We offer complete solutions for accurate measurement and control of Humidity, Pressure, Flow, Level, pH, Speed, etc. Our products are reliable and excellent in quality and are conforming to EN61010 International Safety Standards.

Know Us Better

Industries We Serve

  • Engineering
  • Heat Treatment Plants
  • Glass
  • Furnace & Oven
  • Pharmaceutical
  • Jewellery
  • Power Generating
  • Sponge Iron
  • Environmental Chambers
  • Petroleum
  • Steel
  • Textile
  • BOD Incubators
  • HVAC
  • AHU
  • APFC
  • Packaging
  • Automation
  • Plastic
  • Food
  • Pollution Control
  • Petrochemical
  • Water Treatment Plants
  • Research and Defence Institutes

Our Strengths


Latest Technology

We use the latest available and accessible technology for long lasting and trouble-free field performance.


Global Standards

Our products are performing in nearly all the states in the country and in more than 25 countries around the world.


Client Centered Approach

While designing and manufacturing our products, we sustain a way in which our services benefit the customers.


Well-equipped Infrastructure

We always thrive to be one of the best companies manufacturing the most rugged and reliable instruments.


Excellent Manufacturing

The company finds its strengths from its operations, D&D facilities as well as manufacturing facilities at a single location.


Field-proven Products

We always thrive to be one of the best companies manufacturing the most rugged, reliable and field proved instruments.


Fine Track Record

The company derives its competitive advantage from its track record of enhancing value for the customers.


Customer Satisfaction

As on date, we have more than 1,50,000 systems and processes to our credit, which are working satisfactorily across the globe.