WindObserver 90
Gill WindObserver 90 – Engineered for Extreme Winds, Trusted for Ultimate Precision
- High-range wind sensor for hurricanes
- Wind sensor for aviation and defense
- Marine and coastal wind sensor
The Gill WindObserver 90 is a professional-grade ultrasonic wind sensor designed to deliver accurate and reliable wind measurements even under the most extreme conditions. With a wide measuring range of up to 90 m/s, it captures both wind speed and direction without using any moving parts, ensuring long-term durability and zero mechanical wear. Built from 316 stainless steel and rated to IP66, it withstands corrosion, dust, and water exposure, making it ideal for harsh marine, aviation, and industrial environments. The sensor offers multiple output options, including RS422 and RS485, and can be equipped with a heating system to prevent icing in cold climates. Combining rugged construction, fast response, and high precision, the WindObserver 90 provides dependable performance wherever accurate wind monitoring is essential.
- Heating power 7A @ 24VAC or DC (1W/cm²)
- 0-90m/s wind speed range
- Calibrated in Merlin Wind Tunnel
- Calibration traceable to standards
- IP66 rated stainless steel housing
- Connector or cable exit options
- Optional customer base mounts
- Averaging/gusts to WMO guidelines
WIND SPEED |
|
| Range | 0 - 90 m/s (0-201mph) |
| Accuracy |
±2% @ 12 m/s, ±4% @ 90 m/s |
| Resolution | 0.01 m/s |
| Starting Threshold | 0.01 m/s |
| Offset | 0.01 m/s |
DIRECTION |
|
| Range | 0 - 360° |
| Dead band direction | None |
| Accuracy |
±2° @12 m/s |
| Resolution |
1° |
MEASUREMENT |
|
| Ultrasonic output rate |
1 - 4Hz |
| Parameters | UV, Polar, NMEA |
| Units | m/s, knots, mph, km/h, ft/min |
| Averaging | Flexible 1-3600 seconds |
| Block average | 0-3600s |
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 status | Supplied as part of standard message |
MECHANICAL |
|
| External Construction | Stainless steel 316 |
| Size |
Refer to diagram overleaf |
| Weight |
1.7kg (with 2m cable) 1.3kg (with connector) |
ENVIRONMENTAL |
|
| Protection Class |
IP66 (NEMA4X) |
| Humidity | 0% to 100% RH |
| Operating Temperature | -55°C to +70°C (Heated option) |
| Precipitation | 300mm/hr |
| EMC | EN 61326-1: 2013, EN60945:2002 |
| Icing | MILSTD810F Method 521.2 Procedure I |
POWER REQUIREMENT |
|
| Anemometer only | 20 - 30 VDC (60mA max, 50mA average) |
| Heating | Max 7A @24 VAC or DC |
APPROVALS |
|
| Standards | Traceable to national standards |
| Site Calibration | None required. Integrity check unit (Zero wind) supplied as optional extra |
1. Where can I buy the Gill Instruments WindObserver 90 Ultrasonic Anemometer in Malaysia?
You can purchase the Gill Instruments WindObserver 90 Ultrasonic Anemometer directly from Surechem Sdn. Bhd., the authorized distributor for Gill Instruments in Malaysia.
📍 Address: 35, Jalan Radin Anum 2, Bandar Baru Sri Petaling, 57000 Kuala Lumpur, Wilayah Persekutuan Kuala Lumpur
📞 Contact: 03-9058 6626
📧 Email: surechem@surechem.com.my
We supply genuine Gill Instruments products for industrial, meteorological, and research applications.
2. Does the WindObserver 90 come with a warranty?
Yes. All Gill Instruments WindObserver 90 sensors supplied by Surechem Sdn. Bhd. include a 1-year manufacturer’s warranty covering manufacturing defects. Please retain your invoice for warranty validation or contact us for support.
3. Is technical support available in Malaysia?
Yes, Surechem Sdn. Bhd. provides complete local technical support for all Gill Instruments products. Our team can assist with installation setup, integration with monitoring systems, troubleshooting, and after-sales service.
4. Does the WindObserver 90 require maintenance or calibration?
The WindObserver 90 Ultrasonic Anemometer is durable and built for reliable long-term operations. However, regular inspection and calibration are advised to ensure continued accuracy, especially for safety-critical applications. Surechem Sdn. Bhd. can arrange calibration and verification services locally in Malaysia.
5. How can I request a quotation or product brochure?
To request a quotation, product datasheet, or calibration service, please contact:
📞 03-9058 6626 | ✉️ surechem@surechem.com.my | 🌐 https://www.surechem.com.my/
Our sales team will provide detailed pricing, stock availability, and technical documentation promptly.
