The Belimo 22UTH-510M is a genuine OEM replacement part. It is an outdoor sensor designed to measure humidity and temperature. The sensor features a polymer capacitive sensor with stainless steel wire mesh, ensuring accurate readings. It operates at AC/DC 24 V power supply and comes with a pluggable spring-loaded terminal block for electrical connections.
Outdoor sensor with a weather shield
Measures relative or absolute humidity and temperature
Polymer capacitive sensor with stainless steel wire mesh
Product Highlights
This Belimo outdoor sensor accurately measures humidity and temperature, featuring multiple voltage outputs and a durable NEMA 4X / IP65 rated housing.
Product Information
Standard Information
Brand: BELIMO
Manufacturer Part Number: 22UTH-510M
Technical Specifications
Voltage AC/DC
AC/DC 24 V
Electrical Connection
Terminals
Measured Values
Temperature, Humidity
Output Signal
0...5 V, 0...10 V, NTC10k3 (Precon)
Measuring Range Humidity
0...100% RH non-condensing
Output Voltage [Range]
1 x 0...5 V, 0...10 V, min. resistance 10 kΩ
Output signal passive temperature
Pt1000|Ni1000 (JCI)|NTC10k2|NTC10k3|NTC20k
Output signal active note
output 0...5/10 V with jumper adjustable
Measuring Range Temperature
-30...120°F [-35...50°C]
Sensor Type
Outside Air
Humidity Element
2%
Humidity Ouput
0-5 VDC, or 0-10 VDC
Temperature Element
10K Type III
Display
No Display
Enclosure
NEMA 4X Enclosure
Accuracy
2%
Housing Material
Poly
Sensor Element
10K Type 3 Thermistor
Output
0 - 5 VDC
Power Requirements
24 VAC/VDC
Application
Outdoor Air Humidity,Economizer Control,Psychrometric Calculations,Enthalpy,Dew Point,Wash Down Applications
Mount
OSA
Measuring range temperature active note
Active sensor: range selectable|Attention: max. measuring temperature is restricted by max. medium temperature (see Safety data)
Jumper setting note
the adjustment of the measuring ranges is made by changing the bonding jumpers|the output value in the new measuring range is available after 2 seconds
Accuracy temperature active
±0.9°F @ 77°F [±0.5°C @ 25°C]
Accuracy temperature passive
passive sensors depending on used type
Ni.. = ±0.7°F @ 32°F [±0.4°C @ 0°C]
NTC.. = ±0.3°F @ 77°F [±0.2°C @ 25°C]
Accuracy humidity
±2% between 10 to 90% r.H. @ 70°F [21°C]
Sensor Technology
polymer capacitive sensor with stainless steel wire mesh
Cable gland
PA6, black
Medium temperature
-30...120°F [-35...50°C]
Ambient temperature
-30...120°F [-35...50°C]
Output signal active humidity
DC 0...5 V|DC 0...10 V
Power supply DC
15...24 V
Power supply tolerance DC
±10%
Power consumption DC
0.3 W
Power supply AC
24 V
Power supply tolerance AC
±10%
Power consumption AC
0.5 VA
Build-up of self-heating remark
Remark: Occurring draft leads to a better carrying-off of dissipative power at the sensor. Thus temporally limited fluctuations might occur upon temperature measurement.
Measuring range enthalpy
0...85 kJ/kg
Measuring range dew point
adjustable at the transducer:|40...140°F [0...50°C] (default setting)|0...200°F [-20...80°C]
Measuring range absolute humidity
adjustable at the transducer:|0...50 g/m³ (default setting)|0...80 g/m³