9511-B-1 Orion Weather Station with WeatherMaster Software
9511-B-1 Orion Weather Station with WeatherMaster Software

: $5,595.00
: $5,389.00
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Availability:: Usually Ships in 2 to 3 Weeks
Product Code: 9511-B-1

9511-B-1 Orion Weather Station with WeatherMaster Software
Innovative Weather Monitoring

The Orion Weather Station includes a high-tech, all-in-one sensor module with

ultrasonic wind direction and speed measurements, a highly-accurate impact rain

sensor, capacitive relative humidity, temperature and barometric pressure readings.

High accuracy and fine resolution make this system ideal for precision weather


Orion Weather Stations Feature

Six most essential weather parameters measured in one instrument

Accurate and stable measurement

Ultrasonic wind sensor and impact precipitation sensor

No moving parts means virtually no maintenance

Low power consumption improves reliability and longevity

Compact and lightweight with a single cable for quick and easy installation

Sensor Specifications


Range: -60 to 140F (-52 to +60C)

Accuracy: 0.5F (0.3C) at 68F (+20C)

Resolution: 0.1F (0.1C)

Units Available: F, C

Barometric Pressure

Range: 17.50 to 32.50 InHg (600 to 1100


Accuracy: 0.015 InHg (0.5 mbar) at +32 to 86F

(0 to 30C)

Resolution: 0.01 InHg (0.1 mbar)

Units Available: KPa, mbar, InHg, HPa

Wind Speed

Range: 0 - 135 mph (0 - 60 m/s)

Accuracy: 3% at 10 m/s

Resolution: 1 mph (1 m/s)

Units Available: knots, mph, km/hr, m/s

Wind Direction

Azimuth: 0 - 360

Accuracy: 2

Resolution: 1

Relative Humidity

Range: 0 - 100%RH

Accuracy: 3%RH (0-90%), 5% (90-100%)

Resolution: 1%RH

Units Available: %RH


Range: cumulative

Collection Area: 60 cm

Accuracy: 5% (spatial variations may exist)

Resolution 0.01 in. (0.254mm )

Units Available: mm, inches

Orion Transmitter/Sensor Module

Parameter Measurements

Barometric Pressure, Temperature, and Humidity

are combined in a trisensor

module utilizing a capacitive measurement method for each parameter.

A radiation shield protects the sensors from both scattered and direct sunlight

and precipitation. The composite material in the plates offers excellent thermal

characteristics and UV stabilized construction. The white outer surface reflects

radiation, while the black inside absorbs accumulated heat.

The internal sensor module is easily replaceable and available as a spare part.

Barometric pressure is measured using a silicon-based sensor. The temperature

sensor is ceramic. Relative humidity measurement is highly accurate with negligible

hysteresis and excellent long-term stability in a wide range of environments.

Wind Measurement

Wind speed and direction are measured using advanced ultra-sonic technology.

Three equally-spaced ultrasonic transducers on a horizontal plane ensure

accurate wind measurement from all directions, without blind angles or corrupted


Rainfall Measurement

Rainfall is measured with an impact sensor which detects the size and impact

of individual rain drops. The resulting signals are proportional to the volume of

the drops. Hence, the signal from each drop can be converted directly to the

accumulated rainfall.

This measurement method eliminates scattering, flooding and clogging, as well

as wetting and evaporation losses.

Additional Calculated Parameters

Data from these sensors are computed to provide calculated parameters

including Dew Point, Heat Index, Wind Chill, Degree-Day Temperatures and

Density Altitude.

System Configurations

All systems include the Orion Interface Module with dual communication ports

and the Orion Transmitter Module with the following sensors:

Ultrasonic wind speed and direction sensor with alignment adapter

Impact rainfall sensor

Barometric pressure, temperature, humidity sensor module in radiation shield

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