Use field-specific weather data for timing fungiide applications, nutrient management and field activities.
The fully integrated WatchDog 3540 Wireless Weather Station measures temperature, humidity, rainfall, and wind speed/direction. It records and communicates 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 and data can be transferred to a USB flash drive
- Easy to install – start measuring 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 – data at your fingertips to better plan your day!
- 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 quality data you can rely on
Communication Options
- Cellular:
– LTE-M – US/Canada/Mexico
– LTE-CAT4 – North America - WiFi
- 900MHz Radio
- Data Logger (No Modem)
| Accessories* for WatchDog 3540 and WatchDog 3240 | |
| 3000 | SpecConnect – Initial Set Up Fee |
| 3010US | SpecConnect Pro (1 Year) Subscription – Cellular US/Canada |
* The items are required for the product to function properly. They are sold separately.
Specifications
| 3540 Weather Station | 3240 Weather Station | Range | Accuracy | |
| Air Temperature | Included | -40°F to 257°F (-40°C to 125°C) | ±0.54°F (-40°F to 194°F) | |
| Relative Humidity | Included | 0 to 100% | ±2% at 77°F (25°C) | |
| Rainfall | Included | 0.01″(0.254mm) resolution | ±2% at <2″ (5cm)/hour | |
| Wind Speed | Included | 0.1 to 200mph (0.1 to 322km/h) | ±2mph (±3m/h) ±5% | |
| Wind Direction | Included | 1°- 359°, 1° increments | ±3° | |
| Light Sensor | Optional (extemal port) | 0 to 1500W/m² (0 to 3000μMoL/m²s) | ±5% | |
| Available External Sensor Ports | 6 | 2 | ||
| Compatible With WaterScout Profiler | Yes | No | ||
| External Communication | Cellular, USB, Bluetooth, RS232 |
| External Sensor Ports | 1 x 2.5mm stereo jack (0 to 3.0VDC analog input) |
| Data capacity | 30,000 data intervals can be stored on the unit before the oldest record is overwritten by the newest data (312 days at 15 minute intervals) |
| Dimensions (HxLxW) | 12 x 19.5 x 11.25 in (30.5 x 49.5 x 28.6 cm). (Without 7.25 in (18.4 cm) antenna) |
| Weight | 9.9 lbs. (4.5 kg) |
| Power Source | 3.5W solar panel, Rechargeable 6V/4.5AH SLA battery, optional AC/DC power adapter |
| Battery Life | 14 days minimum with no solar power |
| LED | 3-color (Red, Amber, Green) |
| Operating Temperature Range | -22° to 130°F (-30° to 55°C) |
Use field-specific weather data for timing fungiide applications, nutrient management and field activities.
The fully integrated WatchDog 3540 Wireless Weather Station measures temperature, humidity, rainfall, and wind speed/direction. It records and communicates 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 and data can be transferred to a USB flash drive
- Easy to install – start measuring 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 – data at your fingertips to better plan your day!
- 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 quality data you can rely on
Communication Options
- Cellular:
– LTE-M – US/Canada/Mexico
– LTE-CAT4 – North America - WiFi
- 900MHz Radio
- Data Logger (No Modem)
| Accessories* for WatchDog 3540 and WatchDog 3240 | |
| 3000 | SpecConnect – Initial Set Up Fee |
| 3010US | SpecConnect Pro (1 Year) Subscription – Cellular US/Canada |
* The items are required for the product to function properly. They are sold separately.
Specifications
| 3540 Weather Station | 3240 Weather Station | Range | Accuracy | |
| Air Temperature | Included | -40°F to 257°F (-40°C to 125°C) | ±0.54°F (-40°F to 194°F) | |
| Relative Humidity | Included | 0 to 100% | ±2% at 77°F (25°C) | |
| Rainfall | Included | 0.01″(0.254mm) resolution | ±2% at <2″ (5cm)/hour | |
| Wind Speed | Included | 0.1 to 200mph (0.1 to 322km/h) | ±2mph (±3m/h) ±5% | |
| Wind Direction | Included | 1°- 359°, 1° increments | ±3° | |
| Light Sensor | Optional (extemal port) | 0 to 1500W/m² (0 to 3000μMoL/m²s) | ±5% | |
| Available External Sensor Ports | 6 | 2 | ||
| Compatible With WaterScout Profiler | Yes | No | ||
| External Communication | Cellular, USB, Bluetooth, RS232 |
| External Sensor Ports | 1 x 2.5mm stereo jack (0 to 3.0VDC analog input) |
| Data capacity | 30,000 data intervals can be stored on the unit before the oldest record is overwritten by the newest data (312 days at 15 minute intervals) |
| Dimensions (HxLxW) | 12 x 19.5 x 11.25 in (30.5 x 49.5 x 28.6 cm). (Without 7.25 in (18.4 cm) antenna) |
| Weight | 9.9 lbs. (4.5 kg) |
| Power Source | 3.5W solar panel, Rechargeable 6V/4.5AH SLA battery, optional AC/DC power adapter |
| Battery Life | 14 days minimum with no solar power |
| LED | 3-color (Red, Amber, Green) |
| Operating Temperature Range | -22° to 130°F (-30° to 55°C) |
