Description
ACI 130554 Outdoor Relative Humidity Transmitter
The ACI 130554 is a professional-grade outdoor relative humidity (RH) transmitter engineered for building automation and HVAC control applications. Designed to withstand outdoor environmental conditions, this transmitter provides accurate, real-time humidity data to building management systems, controllers, and data acquisition equipment.
Versatile Multi-Output Signal Options
One of the standout features of the ACI 130554 is its support for three industry-standard output signal types, making it compatible with virtually any BAS or DDC controller:
- 0–5 VDC analog output
- 0–10 VDC analog output
- 4–20 mA analog output
Key Features
- Outdoor-rated relative humidity sensing element
- Multiple selectable output signals: 0–5 VDC, 0–10 VDC, and 4–20 mA
- Designed for seamless integration with building automation systems (BAS)
- Reliable performance in demanding outdoor environments
- Compact, field-installable design
- Manufactured by Automation Components Inc. (ACI), a trusted name in HVAC sensing and controls
Applications
- Outdoor air humidity monitoring for HVAC economizer control
- Building automation and energy management systems
- Demand-controlled ventilation (DCV)
- Weather station and environmental monitoring integration
Why Choose ACI?
Automation Components Inc. (ACI) has built a strong reputation in the HVAC and building automation industry for delivering accurate, durable, and easy-to-install sensors and transmitters. The ACI 130554 continues that tradition, offering contractors and building engineers a reliable solution for outdoor humidity measurement with the flexibility of multiple output formats.







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