Davis Daytime Fan-Aspirated Radiation Shield, No Sensor
Product Overview
The Davis Daytime Fan-Aspirated Radiation Shield (#7747) enhances the accuracy of your Vantage Pro2 or Vantage Pro2 Plus (wireless or cabled) by reducing the impact of daytime solar radiation on temperature and humidity readings. This cost-effective kit, priced at half the cost of the 24-hour fan-aspirated model, delivers nearly 75% of its effectiveness, making it an excellent choice for users seeking improved data precision during daylight hours. Powered by a solar panel, the fan operates during the day and stops at night when radiation effects are minimal, ensuring energy efficiency and reliable performance.
Key Highlights
Enhanced Data Accuracy: Reduces the effects of daytime solar radiation on temperature and humidity sensors for more precise readings, achieving nearly 75% of the effectiveness of the 24-hour fan-aspirated shield.
Solar-Powered Operation: Features a solar-powered fan that runs during daylight hours, eliminating the need for a backup battery and ceasing operation at night when radiation effects are less significant.
Cost-Effective Solution: Offers significant performance benefits at half the cost of the 24-hour fan-aspirated radiation shield (#7755).
Complete Installation Kit: Includes fan, solar panel, additional radiation shield plates, and all necessary hardware for easy integration with your Vantage Pro2 or Pro2 Plus.
Broad Compatibility: Compatible with wireless or cabled Vantage Pro2 and Vantage Pro2 Plus Integrated Sensor Suites (ISS). Not compatible with original Vantage Pro.
Warranty: Backed by a one-year manufacturer’s warranty for reliable performance.
Technical Specifications
Model Number: #7747
Power Source: Solar-powered fan (no backup battery)
Operation: Daytime only, ceases at night
Compatibility: Wireless and cabled Vantage Pro2 (#6152, #6162, #6153, #6163) and Vantage Pro2 Plus (#6162C, #6163C) Integrated Sensor Suites
Non-Compatible: Original Vantage Pro
Components: Fan, solar panel, additional radiation shield plates, mounting hardware
Warranty: 1-year manufacturer’s warranty
Dimensions: Approximately 10" x 8" x 4" (25.4 cm x 20.3 cm x 10.2 cm, including shield plates)
What's Included
Solar-powered fan
Solar panel
Additional radiation shield plates
Mounting hardware
Installation guide
Note: Temperature and humidity sensors not included; designed to work with existing Vantage Pro2 or Pro2 Plus sensors.
Why Choose Davis Daytime Fan-Aspirated Radiation Shield?
The Davis Daytime Fan-Aspirated Radiation Shield is an affordable, high-performance upgrade for your Vantage Pro2 or Pro2 Plus, ensuring more accurate temperature and humidity data by mitigating solar radiation effects. Ideal for agricultural, research, or home weather monitoring, it provides a cost-effective alternative to the 24-hour model while maintaining robust daytime performance. Customer feedback highlights its easy installation and noticeable improvement in data accuracy, particularly in sunny climates. The solar-powered design ensures eco-friendly operation, making it a practical choice for daytime monitoring needs.
Installation Tips
Install the radiation shield on your Vantage Pro2 or Pro2 Plus Integrated Sensor Suite, ensuring the solar panel is positioned for maximum sunlight exposure.
Securely attach the fan and additional shield plates using the provided hardware, following the included guide.
Verify that the sensor suite is mounted in an open area away from reflective surfaces or heat sources to optimize fan aspiration benefits.
No calibration is required, as the kit integrates with existing temperature and humidity sensors.
Regularly clean the shield plates and fan to maintain airflow and performance, especially in dusty or pollen-heavy environments.
Order Now
Upgrade your Vantage Pro2 or Pro2 Plus with the Davis Daytime Fan-Aspirated Radiation Shield for improved daytime data accuracy. Contact your local Davis retailer, visit authorized distributors, or call (800) 678-3669 (USA/Canada) to place your order. International customers, find a reseller at Davis Instruments.