Spectrum Technologies 3930 WatchDog-传感器-Pup (868MHz)

Retriever

Mounting Hardware: 1-1/4" u-bolt, aluminum bracket

Enclosure: 3.75" x 2" x 8" (9.5cm x 5.2cm x 20.2cm) IP65, UV resistant ABS plastic

Weight:

Non Solar: 1.6lb (0.7kg)

Solar: 5.5lb (2.5kg)

Power Options (Non-Solar): 6 x AA batteries, DC power port (maximum 17 VDC)

Power Options (Solar): 5W solar panel with rechargeable battery pack (4.5 Ah, 6U SLA)

Sensor/Station Pup Battery Life: 8 months (typical for 6 AA batteries)

Operating Temperature: 

-22°F to 130°F (-30°C to 55°C) (with non-rechargeable AA batteries)

14°F to 130°F (-10°C to 55°C) (with rechargeable battery pack)

PC/Aux Port Baud Rate: 9600 bps (default, adjustable)

Frequency Bands: 868 MHz ISM Band:

Antenna: Reverse Polarity SMA

Range: 868 MHz: 2000' (~600m), line of sight 

Output Power: 868 MHz: 14dBm (25mW) Transmitter power 

Pup

Data capacity: 256 data interval records can be stored on the Pup until

it is able to send them to the Retriever

Dimensions:

20.5 in (57.07 cm) H x 18 in (45.72 cm) L x 11 in (27.94 cm) W.

Weight: 5.75 lbs (2.61 kg)

Power Source : 6 AA batteries (alkaline or lithium)

Battery Life: 6 months with alkaline batteries

Operating Temperature Range: -22° to 130°F (-30° to 55°C)

Manual ET Pup Stations

Manual Retriever

Catalog

The WatchDog Sensor Pup is a component of the WatchDog Retriever & Pups 900MHz RadioNetwork. It offers growers, researchers and golf superintendents a broad solution for site-specific monitoring with diverse sensor compatibility. Connect up to 4 external sensors via a 2.5mm stereo plug. Track high, low, current and average values of each sensor during each logging period. Monitor microclimates within one mesh network that will collect all the data so you can quickly analyze each site to determine needed changes. Communication range is 2,500 feet or a 1/2 mile line of sight between pups or retriever.