
Automation Components Inc (ACI) A/RH5-D Transmitter
The Automation Components Inc (ACI) A/RH5-D Transmitter is a high-performance duct humidity sensor designed for accurate monitoring within HVAC and building automation systems. Engineered with a thermoset polymer capacitive sensing element, this device provides a 10% to 95% measurement range with ±5% accuracy. Its advanced multilayer construction includes a factory-installed hydrophobic filter, ensuring exceptional resistance to dust, dirt, oils, and common environmental chemicals. The A/RH5-D features integrated onboard DIP switches, allowing technicians to easily select between proportional analog outputs including 4-20 mA, 0-5 VDC, and 0-10 VDC. This duct relative humidity transmitter supports both AC and DC power sources, offering maximum installation flexibility. To maintain long-term reliability without sensor replacement, the unit facilitates single point field calibration through increment and decrement switches. Encased in a weatherproof Euro-style enclosure with conformally coated circuit boards, it is an ideal solution for HVAC/BAS applications requiring robust and precise humidity control.
This item is not eligible for free shipping.
Key Benefits:- Versatile Output Signals: Field-selectable 4-20mA, 0-5VDC, or 0-10VDC signals via onboard DIP switches for compatibility with various controllers.
- High Environmental Resistance: Features a moisture-resistant hydrophobic filter and conformally coated boards to protect against contaminants.
- Simplified Maintenance: Supports single point field calibration, reducing downtime by allowing adjustments without removing the sensor.
- Flexible Power Options: Compatible with 24 VAC or 24 VDC supply voltages to suit diverse building automation systems.
- Reliable Accuracy: Delivers ±5% precision across a wide humidity range, ensuring optimal indoor air quality and equipment protection.
- Can the sensor handle environments with high chemical exposure? Yes, the capacitive sensing element is protected by a multilayer construction and hydrophobic filter specifically designed to resist oils and environmental chemicals.
- How do I change the signal output in the field? The A/RH5-D includes onboard DIP switches that allow you to toggle between 4-20 mA, 0-5 VDC, and 0-10 VDC without external tools.
- Is this compatible with both AC and DC power? Yes, the transmitter is designed to function with 18-28 VAC or 12-40 VDC power sources.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $143.63
-65%$143.63
$50.27Automation Components Inc (ACI) A/RH5-D Transmitter
The Automation Components Inc (ACI) A/RH5-D Transmitter is a high-performance duct humidity sensor designed for accurate monitoring within HVAC and building automation systems. Engineered with a thermoset polymer capacitive sensing element, this device provides a 10% to 95% measurement range with ±5% accuracy. Its advanced multilayer construction includes a factory-installed hydrophobic filter, ensuring exceptional resistance to dust, dirt, oils, and common environmental chemicals. The A/RH5-D features integrated onboard DIP switches, allowing technicians to easily select between proportional analog outputs including 4-20 mA, 0-5 VDC, and 0-10 VDC. This duct relative humidity transmitter supports both AC and DC power sources, offering maximum installation flexibility. To maintain long-term reliability without sensor replacement, the unit facilitates single point field calibration through increment and decrement switches. Encased in a weatherproof Euro-style enclosure with conformally coated circuit boards, it is an ideal solution for HVAC/BAS applications requiring robust and precise humidity control.
This item is not eligible for free shipping.
Key Benefits:- Versatile Output Signals: Field-selectable 4-20mA, 0-5VDC, or 0-10VDC signals via onboard DIP switches for compatibility with various controllers.
- High Environmental Resistance: Features a moisture-resistant hydrophobic filter and conformally coated boards to protect against contaminants.
- Simplified Maintenance: Supports single point field calibration, reducing downtime by allowing adjustments without removing the sensor.
- Flexible Power Options: Compatible with 24 VAC or 24 VDC supply voltages to suit diverse building automation systems.
- Reliable Accuracy: Delivers ±5% precision across a wide humidity range, ensuring optimal indoor air quality and equipment protection.
- Can the sensor handle environments with high chemical exposure? Yes, the capacitive sensing element is protected by a multilayer construction and hydrophobic filter specifically designed to resist oils and environmental chemicals.
- How do I change the signal output in the field? The A/RH5-D includes onboard DIP switches that allow you to toggle between 4-20 mA, 0-5 VDC, and 0-10 VDC without external tools.
- Is this compatible with both AC and DC power? Yes, the transmitter is designed to function with 18-28 VAC or 12-40 VDC power sources.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Automation Components Inc (ACI) A/RH5-D Transmitter is a high-performance duct humidity sensor designed for accurate monitoring within HVAC and building automation systems. Engineered with a thermoset polymer capacitive sensing element, this device provides a 10% to 95% measurement range with ±5% accuracy. Its advanced multilayer construction includes a factory-installed hydrophobic filter, ensuring exceptional resistance to dust, dirt, oils, and common environmental chemicals. The A/RH5-D features integrated onboard DIP switches, allowing technicians to easily select between proportional analog outputs including 4-20 mA, 0-5 VDC, and 0-10 VDC. This duct relative humidity transmitter supports both AC and DC power sources, offering maximum installation flexibility. To maintain long-term reliability without sensor replacement, the unit facilitates single point field calibration through increment and decrement switches. Encased in a weatherproof Euro-style enclosure with conformally coated circuit boards, it is an ideal solution for HVAC/BAS applications requiring robust and precise humidity control.
This item is not eligible for free shipping.
Key Benefits:- Versatile Output Signals: Field-selectable 4-20mA, 0-5VDC, or 0-10VDC signals via onboard DIP switches for compatibility with various controllers.
- High Environmental Resistance: Features a moisture-resistant hydrophobic filter and conformally coated boards to protect against contaminants.
- Simplified Maintenance: Supports single point field calibration, reducing downtime by allowing adjustments without removing the sensor.
- Flexible Power Options: Compatible with 24 VAC or 24 VDC supply voltages to suit diverse building automation systems.
- Reliable Accuracy: Delivers ±5% precision across a wide humidity range, ensuring optimal indoor air quality and equipment protection.
- Can the sensor handle environments with high chemical exposure? Yes, the capacitive sensing element is protected by a multilayer construction and hydrophobic filter specifically designed to resist oils and environmental chemicals.
- How do I change the signal output in the field? The A/RH5-D includes onboard DIP switches that allow you to toggle between 4-20 mA, 0-5 VDC, and 0-10 VDC without external tools.
- Is this compatible with both AC and DC power? Yes, the transmitter is designed to function with 18-28 VAC or 12-40 VDC power sources.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












