Total Solution to Temperature Sensing Technology
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 Always one step ahead……….Committed to success

TEMPSENS Instruments (I) Pvt. Ltd is a part of Pyrotech Group which was established by four technocrats in 1976 at Udaipur, with our first product as Thermocouples and RTDs. We have focused ourselves for the supply of high quality Temperature sensors, related products accessories; services built to specific customer needs. We have tied up with world leaders in Temperature measuring technology for critical components, Non contact Temperature measurement, Thermal Imaging Solutions and Furance Cameras etc. We add value to these products and deliver complete engineered solutions, backed by efficient service and application support.

Today we have strong sales and service network operating from important locations of India. Continuing our constant endeavor of delivering solutions for temperature technology to our large base of over two thousand satisfied customers.

1976  Pyrotech international Established, with first product being Thermocouple

1985  Established Tempsens "a dedicated facility for thermocouples/RTD's"

1990  Expansion and tie up with European companies Ceramtec, B+B, ISOTECH

1992  Major breakthrough orders from Steel plants Visakhapatnam, Bokaro, TISCO, ESSAR etc

1994  Export of Thermocouple accessories to Germany. Awarded ISO 9002

1995  Tie up with ISOMIL Germany for MI Cables

1998  Tie up with IMPAC Germany for Non-contact Pyrometers Breakthrough in Glass Industry-Approval by
         International consultants

1999  Breakthrough in Steel Industry

2000  Tie up with IRISYS UK for Thermal Imagers

2003  Expansion of factory building, manufacturing of Temperature Calibration Equipments.

2004  Tie up with Young Kook Korea for Furnace monitoring camera
         Tie up with HGH France for Kiln Shell Scanners
         Started state of the art calibration laboratory (NABL Accrediated)

2005  NABL Accredition for Calibration Lab upto 1500º C
         Tie up wth Rossel Messtechnik GmbH, Germany
         Export orders from   Srilanka, Pakistan, Nigeria, Germany, Netherlands etc.

2006  Rajeev Gandhi National Quality Award
         Inhouse manufacturing of Calibration Equipments

2007  Expansion of our Production Capacity
         Tempsens emerging as world supplier for European countries for temperature sensors & allied products.

2008  Tie up with Marathon Heaters
         New Addition of Fixed point Cells in our Lab
         Expansion of New Building Tempsens Unit II
         Manufacturing of Compensating Cables.


Today “Tempsens” is one of the renowned brands in the country for Temperature sensors and allied products. We have full-fledged production facility with most modern equipments and skilled work force. The perfection in quality is achieved by advanced CNC machines installed in house.

Our production house is equipped with Micro Plasma Welding, and Laser Machine, Deep Drilling Machines by which we are able to offer our customers miniature Thermocouple with small diameter upto 1 mm


We provide expert support during product selection, customization and commissioning, to achieve maximum techno-economic effectiveness. The close partnership with our customers starts long before goods are delivered.

We have offices in all over India and abroad which helps the company to expand its business in every region and to be in direct touch with the customers.

         SUCCESS AS A TEAM    

During the last 35 years, our team of professionals under the supervision of our Managing Director, Mr.V.P.Rathi has recorded numerous achievements, generating remarkable growth by covering most of the industries in Cement, Steel, Glass and Power Sector.

Our team work has resulted in successful development of products, system, approach, services and above all, the confidence our customers.

All critical raw material are sourced from the world best possible sources. This ensures the guarantee of the final product.

Our Production process is planned for high output and consistent quality. Many of the products depicted are specific process standards, and others are customer driven special designs. Our designers help your to visualize your products in advance by using CAD software.

We have CNC Machinces, Micro Plasma Welding, Deep Drilling Machines which ensure ultimate perfection, uniformity and fast execution of projects .

We not only supply the ideal sensor which the customer requires but also the accessories such as compression fittings and connection heads, nipples, cables and wires as per customer requirement.


We have always tried to anticipate and accommodate customers needs in temperature measurements. To this end Tempsens has Calibration Lab which is NABL Accredited. Temperature calibration lab has Fixed point cells, high stable calibration furnaces, measurements and accurate master sensors traceable to National and International Standards. The Calibration Center functions as per ISO 17025:2005 standard. Calibration of contact type sensors can be made in temp. range of -35º C to 1500º C. Calibration of non contact type sensors can be made in temperature range of 50º C to 1500º C.

We are first in private sector to install Fixed point calibration for Triple point of water(TPW), Gallium (Ga), Zinc(Zn), Aluminium(Al) , Tin(Sn) cells.  


If your shipment needs special handling, packaging, crating, or any other specific requirement, we are equipped to meet your needs. In certain cases the material is hand delivered. The special attention allow us to deliver the most fragile or the bulkiest products with utmost confidence that your order will arrive in perfect condition.


We have well qualified and experienced experts in various sectors like glass industry, Steel Industry, Power Industry, Cement Industry who guides and provides solution for temperature sensing to our Specific customers.

         Manufacturing at A Glance    

Tempsens Instruments (I) Pvt. Ltd.
B-188 A, Road No. 5, MIA,
Madri, Udaipur-313 003, (Rajasthan) INDIA
Phone : 91-294-3057700
Fax : 91-294-2492447, 3057750
E-mail :
Manufactured Products
  Resistance Temperature
  Thermowells and
   Protection Tubes
  Calibration Furnaces
   and Master Sensors
Exclusive Agents
  Thermal Imagers
  Shell Scanner
  Furnace Camera
Calibration Services