A/RH2-100KS-R | ACI | Humidity

Humidity Sensor, Wall, ±2.00%, Field Selectable Output, 100K

Brand:ACI

MPN:A/RH2-100KS-R

SKU:A/RH2-100KS-R

List Price:

$417.00

Today's Price:

$216.84

Lead time of 11 days. Chat with Kele experts now

product specifications

Accuracy

2%

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

Mount

Room

Output

4 - 20 mA

Sensor Element

100K Thermistor

Power Requirements

24 VAC/VDC

product series specifications

Accuracy: ±2% @ 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) diameter head with 8.15"L (20 cm) probe 0.75" (1.9 cm) diameter

OSA: 3.6" (9 cm) diameter head with 3.0"L (7.6 cm) probe 1.4" (3.6 cm) diameter

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/RH2 Series Relative Humidity Transmitters utilize a capacitive humidity sensor element to deliver a proportional 4 to 20 mA, 0 to 5 volt DC, or 0 to 10 volt DC output. Each relative humidity transmitter can monitor room and duct humidity as well as outside moisture. The transmitters are compatible with stainless steel wall plate applications and are designed for use in Building Automation Systems, BAS, and HVAC applications. The A/RH2 Series has on board DIP switches. These allow the user to select the desired output signal and can be powered by AC or DC power sources. Each A/RH2 Series humidity transmitter is calibrated using a NIST Traceable Temperature/Humidity Chamber. Three and five point NIST calibration certificates are available.

Kele Description

2% WALL RH XMTR W/TEMP SENSOR 100K OHM THMS

Manufacturer

ACI