Description
The MAMAC Systems HU-921-5-VDC-12 is a professional-grade combination humidity and temperature sensor engineered for accurate environmental monitoring in commercial and industrial HVAC and building automation applications. Featuring a 5 VDC analog output signal and a 12″ sensing probe, this unit delivers dependable, real-time data to building automation systems (BAS), DDC controllers, and energy management systems.
Key Features
- Combination humidity and temperature sensing in a single unit
- 5 VDC analog output for straightforward integration with BAS and DDC systems
- 12″ sensing probe for duct or space mounting flexibility
- Designed for commercial and industrial HVAC environments
- Reliable, stable signal output for accurate environmental control
- Compact, durable housing suitable for demanding installations
Applications
- Building automation and energy management systems
- Commercial HVAC air handling units and ductwork
- DDC and direct digital control systems
- Humidity and temperature monitoring in occupied spaces
- Demand-controlled ventilation (DCV) strategies
Why Choose MAMAC Systems
MAMAC Systems is a trusted name in HVAC sensing and controls, known for producing high-quality sensors and transmitters built to perform in real-world commercial environments. The HU-921 series combines humidity and temperature measurement into a single, cost-effective package, simplifying installation and reducing wiring complexity. Order the HU-921-5-VDC-12 from Jackson Systems for fast shipping and expert support.







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