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Digital Humidity Sensor HYT-939

Featured Product from Innovative Sensor Technology IST USA Division

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HYT 939  and HYT 939p- the specialist for compressed air

Characteristic Features

  • Measuring range 0 .. 100% rH, -40 ... 125°C
  • Resistant to pressure up to 16 bar (upon request - HYT 939p)
  • I2C protocol for humidity and temperature (address 0x28 or alternative address)
  • Accuracy ±1.8% rH, ±0.2°C
  • Temperature compensated

Precisely calibrated, the HYT 939 delivers an accuracy of ±1.8% rH and ±0.2°C. Further features are the integrated signal processing for measuring the physical parameters of relative humidity and temperature, the I2C compatible interface, easy interchangeability without adjustment as well as mechanical robustness, chemical resistance, dew formation resistance and long-term stability.

Both the linearity error and temperature drift are corrected "OnChip" through computation. Because of the special robust construction, the sensor also withstands peak loading at high temperatures. Therefore, this special model is also ideal for extremely sophisticated industrial applications in drying systems and suitable for medical systems. 

HYT 939 Data sheet (.pdf)

 

IST AG online store

 

Application Services

Need some help with your application developement? Our technical team can offer you consulting, development, and production assistance for your project.

 

 

Watch our corporate video >>>>Welcome to INNOVATIVE SENSOR TECHNOLOGY!  

Innovative Sensor Technology IST USA Division is a fully owned subsidiary of Innovative Sensor Technology IST AG, based in Switzerland. We are a world-class manufacturer of thin-film platinum and nickel RTD temperature sensors, capacitive humidity sensors, mass flow sensors, conductivity sensors and bio sensors at the component level.

With our state-of-the-art manufacturing technology, we offer both standard and custom sensors to satisfy various applications. Our sensors cover requirements for system integrators in the process control, building automation, test & measurement, medical, automotive, and appliance industries.

IST USA Division offers high flexibility in sourcing and supporting our products. We offer in-house stock and on-site engineering support, which is available during our regular business hours for design, application, and after sales support.

Products:

IST produces five types of thin film measurement technology:  RTD temperature sensors, capacitive relative humidity sensors, mass flow sensors and conductivity.  Manufactured at the component level, these elements are available with a diverse range of standard and custom features. 

The available and ever expanding IST portfolio satisfies the growing application possibilities across multiple industries.

Our wide product range is the choice of many renowned end customers and OEMs in these fields. As a result, our sensors are found in measuring instruments for various applications such as process control, HVAC and building automation, test and measurement, medical, automotive, and appliance. While our products are widely used in these industries, they are by no means limited to them.

  • Process Control
  • Building Automation
  • Test & Measurement
  • Medical
  • Auto
  • Appliance

For your convenience, we have included resources such as technical information, data sheets, application notes, and performance data for our sensors.  If you have any questions regarding our products and their applications, please do not hesitate to contact us.  We have engineers available to support you with all of your technical inquiries.

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