DAVIS Vantage Pro2 Installation Instructions Addendum

Addendum, Fan-Aspirated ISS Installation
Rev A Manual (November 10, 2004)
Document Part Number: 7395.252
Product Number:6153, 6163
Vantage Pro
®
and Vantage Pro2
™
are trademarks of Davis Instruments Corp., Hayward, CA.
© Davis Instruments Corp. 2004. All rights reserved.
Information in this document subject to change without notice.
FCC Part 15 Class B Registration Warning
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful inter-
ference to radio or television reception, which can be determined by turning the equipment on and off, the user is encouraged to try to
correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modification not expressly approved in writing by Davis Instruments may void the warranty and void the user's authority
to operate this equipment.
IC: 378810-6328
EC EMC Compliance
This product complies with the essential protection requirements of the EC EMC Directive 89/336/EC.
(Reference: RM Young model
43408)
Operating Temperature . . . . . . . . . . . . –40° to +140° F (–40° to +60° C)
Non-operating Temperature . . . . . . . . . –50° to +158° F (–45° to +70° C)
ISS Primary Power Input
Wireless ISS . . . . . . . . . . . . . . . . . . . . solar panel
ISS secondary power . . . . . . . . . . . . . . CR-123A 3-volt lithium battery (8
months without sunlight to greater
than two years depending on solar
charging)
Fan Primary Power Input
Wireless ISS. . . . . . . . . . . . . . . . . . . . . solar panel
Fan secondary power . . . . . . . . . . . . . . 1 or 2 - 1.2 Volt NiCad C-cells

DAVIS Vantage Pro2 Specifications

General

Update Interval	2.5 seconds
Temperature Accuracy	±1°F (±0.5°C)
Barometric Pressure Range	16.00 to 32.50 inHg (540 to 1100 hPa)
Rain Collector Type	Tipping bucket
Wind Speed Range	0 to 200 mph (0 to 322 km/h)
Wind Speed Accuracy	±2 mph (±3 km/h) or ±5%, whichever is greater
Wind Direction Resolution	1°
Wind Direction Accuracy	±3°
Solar Radiation Range	0 to 1800 W/m²
Solar Radiation Sensor Accuracy	±5%
UV Index Range	0 to 16
UV Index Accuracy	±5%
Wireless Transmission Range	Up to 1000 ft (300 m)
Temperature Range	-40°F to +150°F (-40°C to +65°C)
Humidity Range	0 to 100%
Humidity Accuracy	±3%
Rain Collector Resolution	0.01 in (0.2 mm)
Rain Measurement Accuracy	±4%
Wind Direction Range	0 to 360°
Power Supply	Solar powered with battery backup