Description
The ACI 122777 is a versatile temperature transmitter engineered for building automation and HVAC control applications. Featuring a 20k thermistor sensing element, this transmitter delivers three selectable output signal types — 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 data acquisition equipment without the need for additional signal conditioning hardware.
Key Features
- Triple output options: 0–5 VDC, 0–10 VDC, and 4–20 mA for broad controller compatibility
- 20k thermistor sensing element for accurate, reliable temperature measurement
- Designed for seamless integration with building automation systems (BAS) and DDC controllers
- Compact, field-ready design suitable for a variety of HVAC installation environments
- Eliminates need for external signal converters when interfacing with mixed-input controllers
- ACI quality construction for long-term dependability in commercial and light industrial applications
Output Signal Types
- 0–5 VDC
- 0–10 VDC
- 4–20 mA
Sensing Element
- 20k Thermistor
Applications
- Building automation systems (BAS)
- Direct digital control (DDC) panels
- Commercial HVAC temperature monitoring
- Energy management systems
- Data acquisition and control loops
The ACI 122777 is an ideal solution for engineers and technicians who need a dependable, multi-output temperature transmitter that integrates cleanly into modern building controls infrastructure. Whether retrofitting an existing system or commissioning a new installation, this transmitter’s flexible signal outputs ensure compatibility across platforms.
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