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WindObserver 70, 75 & 90 Ultrasonic Anemometers

Quick Overview

The WindObserver 70 is a solid state, heated ultrasonic anemometer designed for use within the aviation industry and for applications where weather conditions are more extreme. The sensor is accepted for service by both the FAA (Federal Aviation Administration and the CAA (Civil Aviation Authority) for the observation and reporting of surface wind. This WindObserver meets the requirements of Annex 3 of the convention on International Civil Aviation Organization (ICAO). The WindObserver 75 is recommended for high altitude, Arctic and Antarctic weather monitoring. The WindObserver 90 is ideal for measuring high wind speeds, up to 100m/s (224mph), in extreme weather conditions, eg typhoons and hurricanes.

The new WindObservers are currently being approved by the Lloyd's Register of London.

View Options

Details

Features

Precision Ultrasonic Anemometer
FAA & CAA Accepted for airport applications, (when supplied as part of a suitable Automatic weather observing system)
Wind Speed Ranges 0-70m/s (0-156mph), 0-75m/s (0-168mph) or 0-100m/s (0-224mph)
0-359° Wind Direction
Optional De-icing System
IP66 Rated Stainless Steel Construction
Calibration to NAMAS Standards
Connector or cable exit options
Optional customer base mounts
Free Windview Software

Specifications

Wind Speed Specifications

Model:	WindObserver 70	WindObserver 75	WindObserver 90
Range:	0-70m/s (0-156mph)	0-75m/s (0-186mph)	0-100m/s (0-224mph)
Starting Threshold:	0.01m/s
Accuracy:	±2% @ 12m/s
Resolution:	0.01m/s

Wind Direction Specifications

Range:	0-359° (no dead band)
Accuracy:	±2° @ 12m/s
Resolution:	1°

Measurement

Ultrasonic Output Rate:	1-4Hz
Parameters:	UV, Polar, NMEA
Units:	m/s, knots, mph, kph, ft/min
Averaging:	Flexible, 1-3600 seconds

Digital Output

Communication:	RS422/RS485 full duplex/half duplex
Baud Rates:	1200, 2400, 4800, 9600, 19200, 38400.
Formats:	8 bit data; odd, even or no parity
Anemometer Statue:	Supplied as part of standard message

Power Requirement

Anemometer Only:	9-30vDC (Max 60mA @ 12vDC). WindObserver 90 20-30vDC (max 60mA)
Heating (Optional):	Max 7A @ 24vAC or DC

Mechanical

External Construction:	316 Stainless Steel
Size:	381 x 213mm
Weight:	1.3Kg (excluding base & cable)

The new WindObservers are currently being approved by the Lloyd's Register of London. The previous generation, WindObserver II, have approval and will be available on request until the new units are approved. Please contact us for details.

Availability: In stock

Price range : £2,042.00 - £3,046.00

Price as configured: £2,042.00

Wind Speed*: Qty:
De-icing System*: Qty:
Electrical Connection*: Qty:
Mounting Options*: Qty:

* Required Fields

Price as configured: £2,042.00

Qty:

Part Builder

Description	WindObserver Ultrasonic Anemometer with an IP66 Stainless Steel housing. Operating Temperature -55 to +70°C (with mounting base and enhanced heating option).

Wind Speed*
De-icing System*
Electrical Connection*
Mounting Options*
Quantity

Components / Downloads

For further information, technical advice, or a quotation please call or email us. If you are not sure which product you need one of our technical sales advisors will be happy to discuss your application. We also accept company purchase orders by fax or post. Credit card orders can also be placed over the phone for any product.

REF	DESCRIPTION	DOWNLOADS	PRICE	ORDER ITEM
WindObserver70	WindObserver 70 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-70m/s, wind direction 0-359 degrees . Optional heating and analogue outputs, plus various connection and base mounting options. Approved for Aviation applications.	Datasheet Size: (625.98 KB)	£2,042.00	Not Available online
WindObserver75	WindObserver 75 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-75m/s, wind direction 0-359 degrees. Optional heating and analogue outputs, plus various connection and base mounting options. Recommended unit for high altitude, Arctic and Antarctic weather monitoring.	Datasheet Size: (624.72 KB)	£2,065.00	Not Available online
WindObserver90	WindObserver 90 Ultrasonic Anemometer with an IP66 Stainless Steel housing. Wind speed range 0-100m/s, wind direction 0-359 degrees . Optional heating and analogue outputs, plus various connection and base mounting options. Ideal for extreme weather conditions.	Datasheet Size: (322.54 KB)	£2,340.00	Not Available online

Additional WindObserver Cable
026-02663	Standard 9 Pair Cable for WindObserver 70 & 75. Price per metre		£10.71	or call us for a quote
026-04416	7 Pair Low Temperature Cable for WindObserver 70 & 75. Price per metre		£36.72	or call us for a quote

MetStream Weather Display
1955-100-01-00	MetStream 100 weather display with web browser interface. RS232/485 serial input for MetPak, WindObserver or WindSonic wind/weather sensors. 4GB data storage, 20Hz acquisition rate. Ethernet 10/100 BASE-T connection to LAN provides web browser based dashboard style display for wind speed, direction, temperature, humidity, barometric pressure etc,as measured by remote sensors. Power supply 9-30vDC, operating temperature -20 to +70°C. IP40 aluminium housing. Complete with mains power supply, terminal block, 2 metre Ethernet cable and crossover cable.	Datasheet Size: (301.96 KB)	£484.09	or call us for a quote
1955-105-01-00	MetStream 105 wireless weather display with web browser interface. RS232/485 serial input for MetPak, WindObserver or WindSonic wind/weather sensors. 4GB data storage, 20Hz acquisition rate. Ethernet 10/100 BASE-T connection to LAN or WiFi provides web browser based dashboard style display for wind speed, direction, temperature, humidity, barometric pressure etc, as measured by remote sensors. Power supply 9-30vDC, operating temperature -20 to +70°C. IP40 aluminium housing. Complete with mains power supply, terminal block, 2 metre Ethernet cable and crossover cable.	Datasheet Size: (460.96 KB)	£595.47	or call us for a quote