Top 10 Thermocouple Companies in India

Asia-Pacific is a leading and significant market in the thermocouple industry. With schemes like “Make in India” becoming a reality, India has taken center stage in the electronic industry. We are witnessing a rampant expansion of manufacturing units in the country, following the heavy influx of investments from both local and global players. 

Top 10 Thermocouple Companies in India

We have curated a list of the top 10 thermocouple companies in India that are highly trusted and reliable.

Precision Mass

Precision Mass Products Private Limited founded in 1967, is a leading manufacturer of highly robust pressure and temperature measurement instruments in India. They also represent the pioneers in pressure and temperature measurements – Ashcroft in India. Precision has a solid client base with companies like – Bharat Petroleum, Emerson, NTPC, Toshiba, BHEL, etc. Their comprehensive product line includes- Pressure Gauge, Differential Pressure Gauge, Diaphragm Seals, Pressure Transmitters, Temperature Gauges, Thermocouple, and related accessories. Precision offers two types of thermocouples-

• TCH H and S Type Thermocouples

Accuracy – Class 1 & Class 2

Ranges – 200 up to 1200 degrees Celsius, -325 up to 2200-degree Fahrenheit

Accessories – Thermowell, head-mounted transmitters, etc.

• TCW Thermocouples

Accuracy – Class 1 & Class 2

Ranges – 200 up to 1200 degrees Celsius, -325 up to 2200-degree Fahrenheit

Accessories – Thermowell, Weld-Ped, Connectors, etc. 

Nutronics India

Nutronics was established in 1991 and is among the top 5 temperature controller manufacturing companies in India. Nutronics is considered to be the most trusted and reliable company in its domain. Their range of products is highly robust and precise and consists of – digital temperature controllers, thermocouple accessories and components, digital temperature indicators, process control instruments, on-off/cyclic timers, etc.

Tempsens Instruments Private Limited

Tempsens Instruments is part of Pyrotech Group and was established in 1976. Tempsens deals in the following thermal and cable products-

• Contact Temperature Sensors and Accessories – thermocouples, resistance temperature detectors, thermowell, gauges, temperature calibrators
• Infrared Temperature Sensors – Pyrometers, thermal imager, human body temperature measurement
• Heating Solutions – process heaters, component heaters, furnace heaters, laboratory heaters, industrial furnaces, lab furnaces
• Wires and Cables

Tempsens provides services of calibration and consultancy and works across industries like – glass, cement, steel, petrochemical, and pharmaceuticals. 

General Instruments

A leading engineering solution provider for pressure, temperature, level, and flow instruments, General has been a pioneer in instrumentation since 1966. General provides process-oriented engineering product solutions and is serving petrochemicals, refineries, fertilizers, chemicals, pharmaceuticals, cement, power and energy, and other process industries. General also exports its products in the regions- South East Asia, the Middle East, Africa, Australia, Europe, and the USA. Let us look at the wide-ranging products-

•  Pressure – Pressure Gauges, Pressure Switches
•  Temperature – Temperature Gauges, Temperature Switches, Thermowells
•  Level – Level Gauges, Level Switches, Level Transmitter
•  Flow- Flow Nozzles, Venturi Tubes, Averaging Pilot Tube
•  Instrumentation Valves – Needle Valves, Monoflange Valves, Ball Valves, etc.

SRI Electronics

Based in Bangalore, SRI Electronics is an ISO – 9001:2015 (Quality Management System) and Udyam Registration-certified company. They deal in a wide range of electronic instrumentation and automation products. They have a tight supply network across India ruling the major industrial hubs – Bangalore, Chennai, Mumbai, Pune, Coimbatore, Tirupur, Hyderabad, Surat, Ahmedabad, Kolkata, New Delhi etc. SRI is among the top players in the thermocouple market and supplies its products to major textile mills, fabric industries, industrial automation firms, electronic product manufacturers, and automobile industries. Let us also look at SRI’s product portfolio-

•  Inductive Type Proximity Sensors
•  Connective Type Sensors
•  Supply Relay Unit
•  Optical Sensors
•  RPM Indicator
•  Digital Timer
•  DC Drive
•  Digital Tachometer

Aavad Instrument

With 13+ years in, 2100+ clients, 12+ exporting countries, and 15M+ successful installations, Aavad Instrument has done some ground-breaking work in the field of instrumentation and electronic products manufacturing. Looking at its clientele – Maruti Suzuki, Sintex, Torrent Pharma, Piramal Glass, Kohler, Gail (India) Ltd., Indian Oil, BHEL, Aditya Birla, Adani, Malabar Cements Ltd, are some of the prominent ones. Aavad has major supplies in these industries – chemical, food and dairy, pharmaceuticals, cement, glass, power plant, automobile, textile, ceramic, metal/steel, engineering, plastic and rubber, oil, gas, petroleum, fertilizers, and agriculture. Let us look at Aavad’s popular product portfolio-

•  Electromagnetic Flow Meter
•  Ceramic Tube Thermocouple
•  Thermowell
•  Pressure Gauge
•  Temperature Gauge
•  Head Type RTD Sensor
•  Head Type Thermocouple

Ajmer Thermotech Pvt. Ltd.  

Ajmer Thermotech is among the pioneers in temperature sensing instruments like – thermocouples, RTD, thermowell, temperature indicators, and temperature controllers. They are among the leading suppliers to the following industries- iron and steel, ceramic plants, glass, power looms, laboratories, cement, heat treatment, thermal powerplants, foundries, refractory, fertilizers, Petrochemicals, etc. Their range of thermocouples has extensive application in pharma incinerators, heat treatment, marine, rolling mills, thermal power plants, stove domes, foundries, and automobiles.  

Quantum Instruments and Solutions

Established in 2007, Quantum is a prominent manufacturer, supplier, and exporter of digital controllers and electronic instruments. Their export business is spread across Australia, North Europe, the Middle East, South America, and South East Asia. They are known for their high-caliber products with dimensional accuracy. Quantum’s extensive range of products includes – temperature instruments, automation products, thermocouple and RTD instruments, pressure instruments, programmable logic controllers, thermocouple and instrumentation cables, and calibrators. Let us look at the range of thermocouple and RTD instruments provided by Quantum – 

• High-temperature thermocouple sensors
• Indoor and outdoor RTD temperature probes
• Spring-loaded thermocouple probes
• Thermocouple sensors and assemblies
• Mineral insulated thermocouple
• Industrial thermocouple sensors
• Thermocouple for molten aluminum applications

Radix Electrosystems

Radix was established in 1980 and is a premium manufacturer of process control instrumentation products like- PIDs, controllers, T & DP products, FLP products, transmitters, isolators, thermocouples, RTDs, validation ports, level products, control panels, pressure and temperature gauges, door interlock systems, wireless products, etc. They deal with 2000+ customers across industries like- pharmaceuticals, chemicals, food and dairy, steel, automotive, tire, etc. They are specialists in signal conditioning and signal isolation and have also implemented Building Management Systems and SCADA in many major pharma companies. Radix’s clients include- Dr. Reddy’s, JSW Steel, BHUSHAN, Electrolux, Siemens, BHEL, Pfizer, TATA, Sun Pharma, P&G, Mother Dairy, etc. 

Thermo Electric Company India Private Limited

Established in 1941, Thermo Electric is leading the Indian thermocouple market with 80+ years of expertise in temperature measurement solutions. They provide highly trusted services in calibration, testing, engineering, and site services. Their temperature solutions include- immersion, industrial solutions, thermocouples, RTDs, wafer sensors, surface mounts, etc. Thermo’s extensive client base includes- Siemens, Apple, Applied Materials, B&W, Ford, Honeywell, Equister, Boeing, etc.