Description
The ACI 102477 is a dual valve current-to-pressure (I/P) transducer engineered for building automation and HVAC control applications that require accurate conversion of an electronic signal into a proportional pneumatic output. Accepting a 0–5 VDC input signal and delivering a 0–10 PSI pneumatic output, this transducer serves as a reliable interface between electronic control systems and pneumatically actuated devices such as dampers, valves, and variable air volume (VAV) boxes.
Designed for use in commercial and industrial HVAC environments, the ACI 102477 features a dual valve design that enables precise, stable pressure regulation across the full output range. Its compact form factor and straightforward wiring make it well suited for panel mounting or field installation in pneumatic control systems.
Key Features
- Input signal: 0–5 VDC
- Pneumatic output range: 0–10 PSI
- Dual valve design for accurate, stable pressure conversion
- Ideal for interfacing electronic BAS/DDC controllers with pneumatic actuators
- Suitable for damper, valve, and VAV box control applications
- Compact design for easy panel or field mounting
- Manufactured by Automation Components Inc (ACI) — a trusted name in HVAC sensing and control
Typical Applications
- Building automation systems (BAS) with mixed pneumatic/electronic controls
- Pneumatic damper actuator control
- Pneumatic valve positioner control
- VAV box pressure control
- Retrofit and upgrade of legacy pneumatic HVAC systems
Product Specifications
- SKU: 102477
- Brand: ACI (Automation Components Inc)
- Input: 0–5 VDC
- Output: 0–10 PSI (pneumatic)
- Configuration: Dual valve
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