Innovative Sensor Technology IST AG humidity sensors are capable of measuring 0 % RH to 100 % RH and operate at temperature ranges between -80 °C and +190 °C. The humidity product line features sensors with excellent linearity, low hysteresis, fast response times, and high chemical resistance.
IST’s humidity modules are assembled with the required sensor element and calibrated to the specified accuracy down to dew point measuring.
Answer from Customer Satisfaction Survey 2021
Fills a niche in a pinch with high quality products.
Technically robust and with a chemical and condensed waterproof sensing area, IST AG's digital HYT humidity modules offer a wide application window and an optimal price-performance ratio. Precisely calibrated, the HYT modules deliver an outstanding accuracy and excellent long-term stability even at high humidity - ideal for sophisticated mass applications, industrial handheld devices and precise humidity transmitters.
Capacitive RH sensors
Capacitive RH sensors consist of a ceramic substrate on which a thin film of polymer is deposited between two conductive electrodes. The sensing surface is coated with a microporous metal electrode, allowing the polymer to absorb moisture while protecting it from contamination and exposure to condensation. As the polymer absorbs water, the dielectric constant changes incrementally and is nearly directly proportional to the relative humidity of the surrounding environment. Thus, by monitoring the change in capacitance, relative humidity can be derived.
Innovative Sensor Technology IST AG humidity sensors are capable of measuring 0 % RH to 100 % RH and operating at temperature ranges of -80 °C to +190 °C. The humidity product line features sensors with excellent linearity, low hysteresis, fast response times, and high chemical resistance.
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Our core competence lies in the development of sensor solutions that fit into our customers' applications. Every year, we develop more than 200 customer-specific sensors. Search for a standard solution using our sensor filter.
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