Description
Schneider Electric (Barber Colman) VH7270F1000 Digital Humidistat Controller Overview
The Schneider Electric (Barber Colman) VH7270F1000 is a precision digital humidistat controller engineered for demanding commercial and industrial HVAC humidity management applications. Combining outdoor reset logic with proportional high-limit protection, this controller delivers reliable, multi-mode humidity control in a single, compact unit. Its dual-output architecture supports both humidification and dehumidification, making it a versatile solution for complex building automation and indoor air quality systems.
Key Features
- Digital humidistat controller with advanced microprocessor-based control logic
- Outdoor reset function automatically adjusts humidity setpoints based on outdoor conditions to prevent condensation and optimize comfort
- Proportional high-limit control provides precise, stepless modulation to prevent over-humidification
- 0–10 Vdc analog output for proportional humidification control — compatible with modulating humidifier valves and actuators
- On/Off 24 Vac output for dehumidification control — direct interface with standard dehumidification equipment
- Dual-output design supports simultaneous humidification and dehumidification management
- Digital display for easy setpoint configuration and status monitoring
- Designed for integration into building automation and HVAC control systems
Technical Specifications
- SKU / Part Number: VH7270F1000
- Brand: Schneider Electric (Barber Colman)
- Controller Type: Digital Humidistat
- Humidification Output: 0–10 Vdc (proportional)
- Dehumidification Output: On/Off, 24 Vac
- Control Features: Outdoor Reset, Proportional High Limit
Applications
- Commercial and industrial HVAC humidity control systems
- Building automation systems requiring proportional humidity management
- Applications requiring outdoor reset to prevent window and wall condensation
- Systems with separate humidification and dehumidification equipment
- Retrofit and new-construction humidity control projects
Why Choose the VH7270F1000?
The VH7270F1000 stands out for its ability to handle both sides of humidity control — humidification and dehumidification — from a single controller. The outdoor reset feature adds an intelligent layer of protection by dynamically adjusting control parameters based on real-time outdoor temperature conditions, reducing the risk of condensation damage. The proportional 0–10 Vdc output ensures smooth, energy-efficient modulation of humidification equipment, while the 24 Vac On/Off output provides straightforward dehumidification switching. This combination makes the VH7270F1000 an ideal choice for engineers and contractors seeking a reliable, full-featured humidity controller from a trusted Schneider Electric (Barber Colman) platform.
