WatchDog 3220 Wireless Rain Station
The WatchDog 3220 Wireless Rain Station also measures temperature & relative humidity. Use remote rain data to avoid soil compaction by managing field activity more effectively.
The fully integrated WatchDog 3220 Wireless Rain Station measures rainfall, temperature, and humidity, recording and communicating the data to the cloud using its internal modem or radio.
- Integrated Solar Power system for reliable power.
- Integrated Modem/Radio for reliable communications: available with a choice of cellular modems or other radios.
- Integrated Data Logger protects your data. Holds over 18 months of data at a 15-minute recording interval. Data can be transferred to a USB flash drive.
- Easy to install - be running in minutes. Mounts to a 1.25 inch mast. U-bolts included.
- Bluetooth connectivity to your Apple or Android smartphone running the free WatchDog Mobile App speeds setup and displays current conditions.
- Sends data to the SpecConnect Cloud Solution - View current conditions or historical data using a broad selection of analytical reports from anywhere in the world.
- Receive alerts via automated phone call, text message, and/or email immediately when temperature crosses your selected threshold - no waiting for the next scheduled upload.
- Customizable with plug-in sensors to meet your needs
- Receive the latest changes with over-the-air updates (also available via a USB flash drive).
- The durable enclosure provides moisture, corrosion, and UV protection for increased reliability in harsh environments.
- Designed and manufactured in the USA to provide the quality data you can rely on.
| Modem/Radio | Cellular LTE-M (CAT-M1, NB-IoT) |
| Bluetooth 5.2 | For WatchDog Mobile app on smartphones |
| External Interfaces | USB Type A Port, for Flash Drive AUX Port, Modular connector (RS-232 9600bpi, 6VDC Power out ) Power In, 5.5/2.1mm Barrel, 12VDC |
| LED | 3-color (Red, Amber, Green) |
| External Sensor Port | 1 x 2.5mm stereo jack , 0 to 3.0VDC analog input |
| Data Capacity | 30,000 records (312 days at 15 minute intervals) |
| Power Integrated | 3.5W solar panel, optional 12VDC, Rechargeable 6V/4.5AH SLA battery |
| Battery Life | 14 days minimum with no solar power |
| Waterproof | IP65 |
| Operating Temperature - | -22° to 130°F (-30° to 55°C) |
| Dimensions | (HxLxW) 12x19.5x11.25in (30.5x49.5x28.6cm) (Without 7.25 in (18.4 cm) antenna) |
| Weight | 9.90 lbs. (4.49 kg) |
