Sensor Specifications: Weather

Sensor Overview

The Weather Pack is used to get back weather data in the form of barometric pressure, relative humidity, temperature, wind speed, wind direction, and rain depth.

Facts and Technical Specifications

Mounting: Needs stable pole mount above ground.

Temperature	-40.0 to 125.0 (±0.2) °C
Relative Humidity	0.0 to 100.0 (±2.0) %
Barometric Pressure	50.0 to 110.0 (±0.4) kPa (absolute)
Wind Speed	0 to (±0.33) m/sec
Wind Direction	0-360 (±11.25) °
Rain Depth	Continuous sampling in units of 0.2794 mm
Interface	RJ45 connector on CAT5 cable or equivalent
Calibration Period	1 year
Panel Footprint	1 PG-19 Cable Gland
Current Consumption	25 mA

Warnings

Do not expose the weather sensors to temperatures below -40 °C, or above 100 °C. Do not expose the sensor board directly to water.

Safety Instructions

Use caution when installing the wind vane, cup anemometer and rain gauge, as they are on a metal mast, which may pose a risk of electric shock and lightning exposure. Please make certain that the mast is properly grounded, and is installed away from any power lines.