Theta AR300 3-AXIS ULTRASONIC ANEMOMETER

详情

DESCRIPTION

AR300 is a precision 3-Axis ultrasonic anemometer offering 3-Axis measure wind speed and direction, providing digital outputs for U, V, and W vectors.

AR300 is designed for scientific research applications with an asymmetric sensor head configuration,which allows for more accurate measurement of horizontal flows with minimum interuption of the prevalling wind.

FEATURES

• Stainless steel material
• No moving parts and maintenance-free
• Easy to install and integrate
• High accuracy
• Optional analog signal output
• Configurable data output

TECHNICAL DATA

Wind Speed
Principle	Ultrasonic
Measurement Range	0 - 60m/s
Accuracy	±0.3 m/s or 3% of reading, whichever is greater
Resolution	0.1m/s
Wind Direction
Principle	Ultrasonic
Measurement Range	0 … 360.0°
Accuracy	±2°
Resolution	0.1°

GENERAL INFORMATION

IP Class	IP66
Dimensions(HxΦ)	720 mm x 240 mm
Weight	3.2kg
Analog Outputs	4 … 20 mA,1 … 5V
Interface Default	RS-485 RS232/SDI-12/RS422 (Configurable at Factory on Order)
Protocol Default	THETA ASCII Modbus-rtu/SDI-12/NMEA-0183 (Configurable at Factory on Order)
Power	18mA@ 12VDC
Operating Voltage	12 … 30VDC
Operating Temperature	-40 … ＋80℃
Operating Humidity	0 … 100%RH
Connector	8 Pin
Cable	PUR 5m

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