With the development of a high end humidity calibration and measurement set up, the HYT sensor family boasts the accuracy up to +/- 1.4 % rh and sets new standards for moisture measurement with low hysteresis and easy plug-and-play interchangeability. This exceptionally high accuracy meets the growing demand of process control applications in semiconductor equipment.
Do you want to go even beyond? Then take advantage of a custom approach. Our three HYT models can be ordered with a tailored calibration, which allows an accuracy of higher than +/- 1.4 % rh when used in combination with a limited range of 0-50 % rh. For dew point applications measuring in the range of 0-5 % rh, you can even reach an accuracy of < +/- 0.5 % rh.
The HYT humidity module family
HYT 271: This is our entry level solution, favored by manufacturers of transmitters, measuring instruments and HVAC applications.
HYT 221: Protected from dust and particles, this model can be sealed against a wall with an O-ring and is often used in industrial drying systems, agriculture and medical devices such as incubators.
HYT 939: This module is also protected from dust and particles, and also seals against a wall with an O-ring, for pressure levels up to 16 bar. Its specialty is dew point measurement in compressed air and is also used in laboratory applications, medical and drying systems.
“For most applications an accuracy of 1,8 % rh is sufficient, but some customers seek an even higher accuracy”, explains Dr. Julia Rebholz, Team Leader Humidity, “Our humidity modules can be operated at a very high accuracy, when prepared and calibrated for specific customer’s demands and applications.”
Contact IST AG for more information.
Innovative Sensor Technology IST AG is one of the global leaders in micro system technology, services and solutions for industrial measurement applications. The company employs approx. 400 personnel across the globe.
IST AG is a manufacturer and partner for physical, chemical and biological sensors. Its product range contains thin-film platinum and nickel RTD temperature sensors, capacitive humidity sensors, thermal mass flow sensors, conductivity and biosensors. IST AG also manufactures a broad portfolio of calibrated humidity modules. Additionally, a highly qualified technical team offers consulting, development and production of challenging customer requests in the field of micro system technology.
The wide product range is the choice of many renowned end customers and OEMs in their fields. As a result, IST AG sensors are found in measuring instruments for various applications, such as HVAC, automation, appliance, medical, test and measurement, aerospace, bio measurement and process control and many more.
Founded in 1991, Innovative Sensor Technology is headquartered in Ebnat-Kappel, Switzerland in the mountain region of Toggenburg. In 2005, Innovative Sensor Technology became part of the Endress+Hauser Group, headquartered in Reinach, Switzerland. The Endress+Hauser Group is among the global leaders in measuring instruments, services and solutions for industrial process engineering.
For further information, please visit www.ist-ag.com
Innovative Sensor Technology IST AG
Telefon: +41 (71) 99201-00