Vivosun 4-in-1 Sensor for Controller E42A+

ake complete control of your growing environment with the VIVOSUN 4-in-1 CO₂, Temperature, Humidity & Light Sensor. Designed specifically for use with the GrowHub E42A+ Controller, this advanced environmental monitoring probe provides real-time data on the most critical factors affecting plant growth, helping you maintain ideal conditions throughout every stage of cultivation.

Perfect for grow tents, greenhouses, propagation areas, drying rooms, and indoor gardens, this intelligent sensor allows growers to monitor environmental conditions with precision and automate climate control for healthier plants and improved yields.

Key Features

Complete Environmental Monitoring

Monitor four essential environmental parameters from a single sensor:

• Temperature
• Relative Humidity
• CO₂ Concentration
• Light Status Detection

By tracking these key variables simultaneously, growers can make informed adjustments and maintain a stable growing environment with minimal effort.

High-Precision CO₂ Detection

Featuring advanced NDIR (Non-Dispersive Infrared) technology, this sensor accurately measures carbon dioxide levels from 0 to 40,000 PPM. Monitoring CO₂ levels helps optimise photosynthesis and supports stronger, faster plant growth.

VPD Monitoring Support

When connected to a compatible GrowHub controller, the sensor enables Vapour Pressure Deficit (VPD) calculations, allowing growers to fine-tune temperature and humidity levels for optimal transpiration and nutrient uptake.

Accurate Climate Readings

Built using a high-quality Swiss environmental sensing chip, the sensor delivers reliable temperature and humidity measurements for accurate climate management.

Intelligent Light Detection

Integrated light sensing technology detects when grow lights are switched on or off, providing additional environmental data and enabling advanced automation functions.

Designed for Automated Grow Control

The sensor integrates seamlessly with the GrowHub E42A+ Controller, enabling:

• Real-time environmental monitoring
• Automated climate adjustments
• Historical environmental data tracking
• Environmental alerts and notifications
• Advanced grow room automation

Long Reach Installation

Supplied with an approximately 3-metre cable, the sensor can be positioned exactly where environmental readings are needed, ensuring accurate monitoring at canopy level.

Technical Specifications

Ideal Applications

• Grow Tents
• Indoor Gardens
• Greenhouses
• Propagation Chambers
• Drying & Curing Rooms
• Environmental Monitoring Systems

Package Contents

• 1 x VIVOSUN 4-in-1 CO₂, Temperature, Humidity & Light Sensor

Monitor your grow space with greater accuracy and unlock advanced environmental automation with the VIVOSUN 4-in-1 Sensor. By combining climate monitoring, CO₂ detection, light sensing and VPD support into a single compact unit, it provides growers with the essential data needed to maximise plant health, consistency and yields.