Schneider Electric (Barber Colman) VH7270F1000 Digital Humidistat Controller

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.