HOBOnet 降雨量（英寸）传感器

0 to 10.2 cm (0 to 4 in.) per hour, maximum 4,000 tips per logging interval

±4.0%, ±1 rainfall count between 0.2 and 50.0 mm (0.01 and 2.0 in.) per hour; ±5.0%, ±1 rainfall count between 50.0 and 100.0 mm (2.0 and 4.0 in.) per hour

0.01 in. (RXW-RGE-xxx) or 0.2 mm (RXW-RGF-xxx)

-25° to 60°C (-13° to 140°F) with rechargeable batteries

-40° to 70°C (-40° to 158°F) with lithium batteries

12.6 mW (+11 dBm) non-adjustable

Reliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high

Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high

IEEE 802.15.4

RXW-RGE-900 and RXW-RGF-900: 904-924 MHz

RXW-RGE-868 and RXW-RGF-868: 866.5 MHz

RXW-RGE-921 and RXW-RGF-921: 921 MHz

RXW-RGE-922 and RXW-RGF-922: 916-924 MHz

Up to 250 kbps, non-adjustable

<1%

Up to 50 wireless sensors or 336 data channels per one HOBO RX station

1 minute to 18 hours

2

Two AA 1.2V rechargeable NiMH batteries, powered by built-in solar panel or two AA 1.5 V lithium batteries for operating conditions of -40° to 70°C (-40° to 158°F)

With NiMH batteries: Typical 3-5 years when operated in the temperature range -20° to 40°C (-4°F to 104°F) and positioned toward the sun (see Deployment and Mounting), operation outside this range will reduce the battery service life

With lithium batteries: 1 year, typical use

16 MB

Sensor: 16.5 cm opening diameter (6.5 in.) x 24 cm (9.5 in.) high; 214 cm2 (33.2 in.2) collection area

Cable length: 2 m (6.6 ft)

Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)

Sensor and cable: 1.2 kg (2.7 lbs)

Mote: 223 g (7.87 oz)

Sensor: UV-stabilized ABS plastic housing; tipping spoon mechanism with magnetic reed switch pivots on metal shaft

Mote: PCPBT, silicone rubber seal

Sensor: Weatherproof

Mote: IP67, NEMA 6