IWEATHAR TWISTER AVIATOR
FEATURES
- Easy to install.
- Supports 4G LTE NB-IOT / LTE-M
- Accurate (Digital Sensors).
- Compact.
- Revolutionary Wind Sensor uses no electrical contacts.
- Flood alert, the more it rains the faster it updates.
- Completely energy self sufficient with Solar.
- Wind, temperature, humidity, rainfall, solar irradiation and barometric sensors come standard.
- Supports SDI-12 Soil Moisture Probes (on request).
- Near Live Signal strength and Voltage monitoring.
- Uses Lithium Ion Battery Technology for Longevity.
- Over-charge and under-charge battery protection.
- Ultra low power consumption at 3mA or less average in stand-by mode.
- Plastic 100% recyclable and Environmentally Friendly (Biodegradable & UV Stable).
- Station components are completely Modular.
- Links up to our free iWeathar Lite phone App for Android and iOS.
- Manufactured using latest 3D Printed Technology and Materials.
- Portable with cell based ‘GPS’ positioning information.
- Long life – No external corrosive components.
- SMS and Email alerts.
- Can be linked up to Weather Underground for accurate forecasts.
- Excellent Support and Parts Service.
STANDARD PACKAGE INCLUDES
1. Built-in 4G LTE-M / NB-IOT modem.
2. Two Watt Solar Panel 6V.
3. Lithium Ion Battery 2.6-6A 18650.
4. Wind Speed and Direction sensor.
5. Combined Temp/Humidity sensor for better dew point accuracy.
6. Integrated Solar Radiation shield.
7. Built in Digital high accuracy Barometric Pressure sensor.
8. Attached 0.27 mm incremental rain gauge
9. Solar Irradiation sensor
10. Large Cable ties for quick installation.
ANNUAL FEE
iWeathar provides online web based services allowing you access to your stations reports, graphs, settings, wind turbine assessment program, data analysis, agricultural programs, Fire Danger Index and much more for a annual fee of R1,648, which is paid in advance and includes 20 monthly alert SMS’s, unlimited emails alerts, SIM card and data fees. No contractual obligations and you can cancel at any time.
LIMITS AND ACCURACY
| Wind Speed | 3 – 140 km/h | +/-3% error |
| Humidity | 0-100% | +/-2%RH |
| Temperature | -40 to 80°C | +/-0.3°C @25°C |
| Barometric Pressure | 300 – 1100mb | 2% error over -40 ° to 85 ° C |
| Rain Gauge | 0.28 mm increments self tipping. | +/-3% error |
| Solar Radiation * | 430 nm – 1100 nm | Peak 900 nm +-5% |
| UV Index * | 1 – 10 | 200 – 400 nm |
* PLEASE REQUEST A QUOTE AND AVAILABILITY
DIMENSIONS
- Tornado Complete – H 28cm x W 28cm x D 43cm
- Tornado / Tornado Plus – H 28cm x W 23cm
SPECIFICATIONS
- Power Consumption: 3.3 – 4.2 Volts < 3mA (average).
- Data inputs: 4 x RJ12 Ports, (Solar P.,Wind,Aux,Rain)
- SDI-12 Port (Three Pin) for Soil Temp/Moisture Probes
- Wind speeds sampled for 60-120 seconds before upload interval.
- Upload interval every 10 minutes to our online server at iWeathar for you to access. However during heavy rainfall (>16mm) this is automatically reduced down to as little as 3 minutes for flood warnings.
- Solar Panel (2 Watt, 6-8V).
WARRANTY
Each unit is guaranteed for up to 12 months from date of purchase. This excludes lightning, hail damage and any other drastic forces of nature.
Product images may differ slightly in design and colour than the actual product as iWeathar always strives to improve the product.
Should you wish to create your own reports etc. you can download the raw data via our website in the standard comma delimited Excel CSV format for you to disseminate.
INSTALLATION REQUIREMENTS
A Mounting pole of 45-70mm diameter and a minimum 30cm length to attach the unit to. We highly recommend a good steady pole (avoids wind vibration which affects sensor readings and longevity) with grounded earth line if possible. Pole should be higher than 2 meters from a roof or near-by structure.