Aci a/rh5-cp-o relative humidity sensor 5% 10k type ii

Product Description

The ACI A/RH5-CP-O is a relative humidity sensor designed for outdoor air monitoring and other applications. It features a thermoset polymer capacitive sensing element with a hygroscopic filter for resistance to moisture, dust, and chemicals. The transmitter provides a proportional analog current or voltage output signal.

• Offers field selectable current or voltage outputs.
• Includes integral DIP switches for field selection of the output signal and supply voltage.

Product Highlights

This humidity transmitter is suitable for monitoring outdoor air humidity, economizer control, and performing psychrometric calculations.

Product Information

Standard Information

• Brand: ACI
• Manufacturer Part Number: A/RH5-CP-O
• Country of Origin: USA

Technical Specifications

• Type: Outdoor
• Accuracy: 5%
• Temp Sensor Type: 10K Type II
• Housing Material: Poly
• Output: 4 - 20 mA
• Enclosure Rating: NEMA 4X
• Power Requirements: 24 VAC,24 VDC
• Application: Outdoor Air Humidity,Economizer Control,Psychrometric Calculations,Enthalpy,Dew Point,Wash Down Applications
• Mount: OSA
• RH Supply Voltage (Reverse Polarity Protected) 4-20 mA: 250 Ohm Load: 15 - 40 VDC / 18 - 28 VAC | 500 Ohm Load: 18 - 40 VDC / 18 - 28 VAC
• 0-5 VDC: 12 - 40 VDC / 18 - 28 VAC |
• 0-10 VDC: 18 - 40 VDC / 18 - 28 VAC
• 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 00b0F (25 00b0C) (Lead Wire Colors): RHx-CP Series (Type II): 10KΩ (White/Green)
• Sensor Type: Outside Air
• Humidity Element: 5%
• Humidity Ouput: 4-20 mA, 0-5 VDC, or 0-10 VDC
• Temperature Element: 10K Type II
• Display: No Display
• Enclosure: Plastic Box Enclosure
• Response Time: 20 s
• Voltage - Supply: 18 ~ 28VAC, 12 ~ 40VDC
• Operating Temperature: -40 00b0C ~ 60 00b0C
• Humidity Range: 0 ~ 100% RH
• Output Type: Analog Current, Analog Voltage