# Product Introduction
These measuring probes are designed for the most common ventilation and air conditioning applications, featuring easy installation, robust structure and reliable humidity measurement technology.
# Product Parameters
## General Technical Data
Measuring Range: RH = 0 to 100 % RH; T = -40 to +80 °C (depending on model)
Measuring Medium: Non-pressurized air (non-aggressive)
Sensor Element: Capacitive type (condensation-resistant, fast response)
Certification: GOST
Accessories: Brackets and replaceable filters are also available as accessories
Power Supply: DC 24 V (standard); other voltages available depending on version
Application: Ventilation and air conditioning industry
Versions: Indoor, duct-mounted, wall-mounted and rod-type versions
Output: 4 to 20 mA, 0 to 1 V, 0 to 10 V and Pt100 (passive for temperature)
Ingress Protection Rating: IP20 for indoor version; IP64 for duct-mounted and rod-type versions
Operating Temperature Range: -30 to +60 °C (indoor version); -30 to +80 °C (wall-mounted, duct-mounted and rod-type versions)
Temperature Sensor: Pt100 or Pt1000
# Product Application
Application:
Ventilation and Air Conditioning Industry
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