A/RH3-100-2W-R | ACI | Humidity
3% WALL MOUNT RH XMTR W/TEMP SENSOR 100 OHM RTD 2 WIRE
Brand:ACI
MPN:A/RH3-100-2W-R
SKU:A/RH3-100-2W-R
List Price:
$346.00
Today's Price:
$179.92
Log in for customized pricingproduct specifications
Accuracy
3%
Mount
Room
Output
4 - 20 mA
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 @ 300O, 0-5/10 VDC @ 4kO 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) Ø head with 8.15"L (20 cm) probe 0.75" (1.9 cm) Ø
OSA: 3.6" (9 cm) Ø head with 3.0"L (7.6 cm) probe 1.4" (3.6 cm) Ø
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 W/TEMP SENSOR 100 OHM RTD 2 WIRE
Manufacturer
ACI
ACI RH Duct and OSA Series Installation and Operation Instructions 
