22UTH-530B Belimo Sensor

Overview

The Belimo 22UTH-530B is an outdoor humidity and temperature sensor featuring a 4…20 mA active humidity output alongside a passive Pt1000 RTD temperature element. Complete with a weather shield, it provides precise exterior environmental monitoring.

Features

• Active 4…20 mA current output for humidity measurement
• Passive Pt1000 Platinum RTD element for temperature sensing
• Protective weather shield against direct rain and elements
• Durable NEMA 4X / IP65 enclosure for harsh environments

Specifications

• Active Output Signal: 4…20 mA (humidity)
• Passive Temperature Element: Pt1000
• Measuring Range Humidity: 0…100% RH non-condensing
• Enclosure Rating: NEMA 4X / IP65
• Supply Voltage: 24 V DC

Applications

• Outdoor humidity and Pt1000 temperature tracking in HVAC systems
• Integration with building control systems requiring Pt1000 inputs
• Air handler and economizer control applications