Aci A/RH2-AN-D Duct and Outside Transmitter Control

Product Description

The ACI A/RH2-AN-D duct relative humidity with thermistor duct series utilizes a thermoset polymer capacitive sensing element with a hydrophobic filter. It features DIP switches for output signal selection and can be powered by AC or DC power sources. Field calibration is possible using increment and decrement calibration DIP switches.

• 2% Accuracy
• RH Outputs: 0-5, 0-10 VDC & 4-20mA (Default)
• 10K Ohm Thermistor (Type III)

Product Highlights

The ACI A/RH2-AN-D is ideal for humidification, dehumidification, supply/discharge/return air, economizers, clean rooms, data centers, and process control.

Product Information

Standard Information

• Brand: ACI
• Manufacturer Part Number: A/RH2-AN-D
• Country of Origin: USA

Technical Specifications

• Brand: ACI
• MPN: A/RH2-AN-D
• Model: A/RH2-AN-D
• Product Type: ELECTRONIC_COMPONENT
• Product Group: BISS
• Type: Duct
• Accuracy: 2%
• Temp Sensor Type: 10K Type III
• Housing Material: Poly
• Probe Length: 7.25 in
• Sensor Element: 10K Type 3 Thermistor
• Output: 4 - 20 mA
• Power Requirements: 24 VAC,24 VDC
• Application: Humidification,Dehumidification,Supply,Discharge,Return Air,Economizers,Clean Rooms,Data Centers,Process Control,Schools,Hospitals,Office Buildings
• Mount: Duct
• RH Supply Voltage (Reverse Polarity Protected): 4-20 mA / 0-5 VDC / 0-10 VDC
• RH Output Signal: 2-wire: 4 - 20 mA (Factory Default) / 3-wire: 0-5 or 0-10 VDC and 4 - 20 mA (Field Selectable)
• RH Measurement Range: 0-100%
• Operating RH Range: 0 to 95% RH, non-condensing
• RH Stability | Repeatability | Sensitivity: Less than 2% drift / 5 years | 0.5% RH | 0.1% RH
• Nominal Thermistor Resistive Output @ 77 F (25 C) (Lead Wire Colors) Non-Linear NTC RHx-AN Series (Type III): 10K (White/White)
• Humidity Element: 2%
• Output Signal: 4-20mA, 0-5 VDC, or 0-10 VDC
• Temperature Element: 10K Type III
• CO2 Element: None
• Display: No Display
• VOC Element: None
• Enclosure: Plastic Box Enclosure
• Supported Protocols: None