Description
The ACI 122644 is a versatile temperature transmitter designed for building automation and HVAC control applications where multiple output signal options are required. Featuring a 10k thermistor sensing element, this transmitter delivers three selectable output signals — 0–5 VDC, 0–10 VDC, and 4–20 mA — making it compatible with a wide range of building automation system (BAS) controllers, DDC panels, and HVAC equipment.
The 4–20 mA current loop output is ideal for long cable runs where signal integrity is critical, while the 0–5 VDC and 0–10 VDC voltage outputs provide flexibility for shorter runs and direct controller input compatibility. The 10k thermistor element offers reliable, accurate temperature sensing across typical HVAC operating ranges.
Key Features
- Three selectable output signals: 0–5 VDC, 0–10 VDC, and 4–20 mA
- 10k thermistor sensing element for accurate temperature measurement
- Compatible with most BAS controllers and DDC systems
- 4–20 mA output suitable for long-distance signal transmission
- Voltage outputs (0–5V / 0–10V) for direct controller input compatibility
- Designed for commercial HVAC and building automation applications
Applications
- Building automation systems (BAS)
- Direct digital control (DDC) panels
- HVAC air handling units and zone control
- Commercial temperature monitoring and control
Product Specifications
- SKU: 122644
- Brand: ACI (Automation Components Inc.)
- Sensing Element: 10k Thermistor
- Output Signals: 0–5 VDC / 0–10 VDC / 4–20 mA
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