RXW-UCD-900
•RXW-UCD-868
•RXW-UCD-922
•RXW-UCD-921
HOBOnet 脉冲输入 - 触点闭合传感器
Important Information
兼容触点闭合,例如翻斗式雨量计或干簧管开关。完整系统至少需要一个HOBO RX3000 远程监测站、一个HOBOnet 无线管理器和一个HOBOnet 无线传感器,或者一个HOBO MicroRX 站(已集成 HOBOnet 无线管理器)和一个HOBOnet 无线传感器。可添加 HOBOnet 无线中继器(RXW-RPTR-xxx 或 RXW-RPTR-B-xxx)以扩展范围。
Overview
一种无线脉冲输入传感器,可连接具有脉冲输出的传感器。该传感器兼容触点闭合装置,例如翻斗式雨量计或干簧管开关。HOBOnet无线传感器可将数据直接传输至HOBO RX3000或HOBO MicroRX基站,或通过其他无线传感器将数据传回中央站。它们已预先配置,随时可部署,数据可通过Onset创新的云软件平台HOBOlink进行访问。
Features
传感器特性
- 最大输入频率 2 Hz(每秒 2 个脉冲)
- 机械触点闭合
无线特性
- 900 MHz 无线网状自修复技术
- 450 至 600 米(1,500 至 2,000 英尺)无线范围,最多 5 跳
- 每个 HOBO RX 基站最多 50 个无线传感器或 336 个数据通道
- 简单按键即可加入 HOBOnet 无线网络
- 板载内存确保无数据丢失
- 由可充电 AA 电池和内置太阳能电池板供电
Specifications
传感器
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2 Hz (2 pulses per second)
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0-65,533 pulses per logging interval
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1 pulse
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327 ms ±10%
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机械触点闭合翻斗式雨量计中的干簧管
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Normally open
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Falling edge, Schmitt Trigger buffer (logic levels: low =2.7 V)
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1 ms
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100 KΩ
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3.3 V
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3.6 V
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24 AWG wires, 2 leads: white(+), black(-)
无线节点
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-25° to 60°C (-13° to 140°F) with rechargeable batteries
-40 to 70°C (-40 to 158°F) with lithium batteries
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12.6 mW (+11 dBm) non-adjustable
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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
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IEEE 802.15.4
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RXW-UCC-900 and RXW-UCD-900: 904-924 MHz
RXW-UCC-868 and RXW-UCD-868: 866.5 MHz
RXW-UCC-921 and RXW-UCD-921: 921 MHz
RXW-UCC-922 and RXW-UCD-922: 916-924 MHz
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偏移四相相移键控偏移正交相移键控
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Up to 250 kbps, non-adjustable
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<1%
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Up to 50 wireless sensors or 336 data channels per one HOBO RX station
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1 minute to 18 hours
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2
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Two AA 1.2 V 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)
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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
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16 MB
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Cable length: 6.5 m (21.3 ft.)
Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
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Cable: 250 g (9 oz)
Mote: 223 g (7.87 oz)
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Mote: PCPBT, silicone rubber seal
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Mote: IP67, NEMA 6
Compatible items
Web-based Monitoring Systems - via remote communication
Communications
Mounting
Batteries
Grounding Wires
Water Flow
What's in the box
- HOBOnet 脉冲输入 - 触点闭合传感器
- 用于安装的扎带和螺丝
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