Type 85

Relative Humidity Measurement Hygrometers

Our HYGROCONTROL™ Type 85 Relative Humidity Hygrometer was constructed for critical relative humidity and temperature measurements in cases without hazardous conditions. The exchangeable probes with built-in memory of the calibration can be replaced in seconds and allow minimal maintenance.

Moisture meters with the highest accuracy for measuring relative humidity and temperature in enclosures with protection class IP 65 with fixed or flexible probes.
Various probe tubes (from PP to stainless steel) are available, including pressure-proof for operation pressure + vacuum.
Measured values can be displayed as relative or absolute values.
Microprocessor-controlled measurement and calibration.
Linear measurements outputs for all possible dimensions of humidity and temperature.
Readings of humidity and temperature is also via CAN-BUS available (Type 84).Housing made of PC and probe tubes made of PP, PTFE and stainless steel are available in different lengths and diameters.
Analog current and voltage outputs are selectable. The graphic display and accessories allow for an easy re-calibration. There are several different sensor filters available.

The instrument uses a capacitance type sensing element with polymer dielectric medium. The temperature sensor is a Pt-1000 Ohm RTD. Microprocessor control allows for multipoint calibration. A maximum accuracy of 1.5 %RH is achieved with 8 points. Built in special temperature compensation is to correct humidity values from deviations arising from temperature effects on the sensor and the electronics.

BENEFITS

The HYGROCONTROL Type 85 Relative Humidity Hygrometer is a high-precision instrument designed to measure and monitor relative humidity and temperature levels in various environments. Some benefits of this hygrometer include:

High accuracy: Has a range of ±1% accuracy in relative humidity measurements and ±0.1°C in temperature measurements. This ensures that the humidity and temperature levels are within the desired range, making it suitable for use in critical applications such as pharmaceutical manufacturing and research laboratories.
Versatile: Available in different models and options to suit various needs and requirements. For example, it can come with an integrated sensor or a remote probe, making it suitable for use in a wide range of applications, including industrial, commercial, and residential settings.

Measure Temperature & Relative Humidity

Data Sheet

Data Sheet DE

Overview Brochure

Application Note

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Easy to use: The hygrometer is user-friendly, with a clear and concise interface that displays information about the relative humidity and temperature levels. The interface may also include additional features, such as data logging and alarms, to enhance the usability and functionality of the hygrometer.
Durable and reliable: Made with high-quality materials and components that can withstand harsh environmental conditions. This makes it suitable for use in a variety of applications, and ensures long-term reliability.
Easy calibration: The hygrometer is designed for easy and regular calibration, which ensures that the instrument continues to provide accurate and reliable measurements over time.
Flexible installation: Can be wall-mounted or placed on a desktop or surface, making it easy to install and use in a wide range of environments.
Advanced features: Can include advanced features such as dew point calculation, programmable alarms, and data logging, which enhance the functionality and flexibility of the instrument.

Applications

The HYGROCONTROL Type 85 Relative Humidity Hygrometer is a device used to measure relative humidity in various settings. Some of the applications for this device include:

HVAC systems: Can be used in HVAC (Heating, Ventilation, and Air Conditioning) systems to measure the relative humidity of the air. This is important because the relative humidity of the air affects the comfort level of building occupants.
Museums and galleries: Can be used in museums and galleries to monitor the relative humidity levels in order to protect sensitive works of art and historical artifacts from damage caused by fluctuations in humidity.
Food storage and processing: Can be used in food storage and processing facilities to monitor the humidity levels. This is important because the humidity levels can affect the quality and shelf life of certain foods.
Pharmaceutical industry: Can be used in the pharmaceutical industry to monitor the humidity levels in manufacturing and storage facilities. This is important because the humidity levels can affect the stability and efficacy of certain drugs.
Greenhouses: Can be used in greenhouses to monitor the humidity levels and ensure that the plants are receiving the appropriate amount of moisture.