A/RH3-R | ACI | Humidity
Humidity Sensor, Wall, ±3.00%, Field Selectable Output, No Temperature Sensor
Brand:ACI
MPN:A/RH3-R
SKU:A/RH3-R
List Price:
$276.00
Today's Price:
$143.52
product specifications
Accuracy
±3.00%
Application
Humidification, Dehumidification, Monitoring Indoor Space Humidity, Clean Rooms, Hospitals, Process Control, Laboratories,Museums, Schools, Office Buildings, Data Centers, ESD (Anti-Static) Control
Housing Material
Poly
Housing Rating
NEMA 1
Output Signal
4-20 mA
Mounting Location
Room
Power Requirements
24 VAC/VDC
product series specifications
- Accuracy:
- ±3% @ 77°F (25°C) from 10% to 95%
- Stability:
- ±2% RH/5 years
- Supply Voltage:
- 12-40 VDC or 18-28 VAC
- Signal Output:
- 4-20 mA @ 300Ω, 0-5/10 VDC @ 4kΩ min, (field selectable) except SP 0-5/10 VDC only
- Measurement Range:
- 0% to 100%
- Sensing Technology:
- Capacitive
- Operating Temperature:
- Room:
- 32° to 122°F (0° to 50°C)
- Duct/OSA:
- -40° to 140°F (-40° to 60°C)
- Enclosure:
- Room:
- Plastic Delta-style
- Duct/OSA:
- Plastic weatherproof
- Dimensions:
- Room:
- 3.8"H x 2.8"W x 0.9"D (9.8 x 7 x 2.3 cm)
- Duct:
- 3.6" (9 cm) vò head with 8.15"L (20 cm) probe 0.75" (1.9 cm) vò
- OSA:
- 3.6" (9 cm) vò head with 3.0"L (7.6 cm) probe 1.4" (3.6 cm) vò
- Weight:
- Room:
- 0.22 lb (0.1 Kg)
- Duct :
- 1.2 lb (0.54 Kg)
- OSA:
- 0.6 lb (0.27 Kg)
- SP :
- 0.2 lb (0.09 Kg)
- Approvals:
- CE, RoHS
- Warranty:
- 5 years
product series features
- Popular room housing
- Five-year warranty
- Duct and OSA twist-off NEMA 4 housing
- 24 VDC or 24 VAC power
- Field selectable current or voltage outputs
- Single point field calibration
- Optional temperature sensor
more information & related documents
Series Description
The ACI A/RH3 Series relative humidity transmitters are specifically designed for use in HVAC/BAS applications and deliver/or have a proportional 4 to 20 mA, 0 to 5 VDC, or 0 to 10 VDC output for 3% measurement. it is available for room, duct, outside, and stainless steel wall plate applications. The A/RH3 Series has on board DIP switches which allow the user to select the desired output signal and can be powered by AC or DC power sources. Each A/RH3 Series humidity transmitter is calibrated using a NIST Traceable Temperature/Humidity Chamber. Three and five point NIST calibration certificates are available and optional.
Kele Description
3% WALL MOUNT RH XMTR
Manufacturer
ACI