适用于Campbell公司所有的数据采集器
概览
014A为3-杯式风速计，可监测0-45m/s范围内的风速，最低监测值为0.45 m/s。014A可直接与Campbell Scientific的数据采集器连接，连接后可测量脉冲信号，并将信号转换成工程单位（例如mph, m/s, knots）。
优势与特点
- 适合不要求风向测量的应用
- 密封的磁力开关
- 设计用于在不利条件下，也能进行连续的长期的无人值守操作
- 标准的铝杯零件，距离常数小于4.5米
- 要获取更大的灵敏度，可选LEXAN风杯零件，其距离常数小于1.5米
图像
技术说明
014A采用耐腐蚀不锈钢和阳极电镀铝材质。它的设计包括一个密封的磁簧开关。风杯旋转产生与风速成正比的脉冲。
产品规格
| Sensor | 3-cup anemometer |
| Measurement Description | Wind speed |
| Range | 0 to 45 m/s (0 to 100 mph) |
| Starting Threshold | 0.45 m/s (1.0 mph) |
| Accuracy | 0.11 m/s (0.25 mph) or 1.5% |
| Contact Rating | 10 mA (maximum) |
| Operating Temperature Range | -50° to +70°C |
| Distance Constant |
|
| Cable Description | Quick-connect connector with vinyl jacketed, shielded cable |
| Radius | 10.4 cm (4.1 in.) |
| Height | 34.8 cm (13.7 in.) |
| Sensor Weight | 318 g (11 oz) |
| Cable Weight | 140 g (5 oz) per 3 m (10 ft) length |
兼容性
Please note: The following shows notable compatibility information. It is not a comprehensive list of all compatible products.
数据采集器
| Product | Compatible | Note |
|---|---|---|
| CR1000X (retired) | ||
| CR1000Xe | ||
| CR300 (retired) | ||
| CR3000 (retired) | ||
| CR310 | ||
| CR350 | ||
| CR6 | ||
| CR800 (retired) | ||
| CR850 (retired) |
Additional Compatibility Information
Mounting
The 014A attaches to a Campbell Scientific crossarm using a 1049 Nu-Rail fitting or CM220 Right Angle Mounting Bracket. It also can be attached to the top of our CM110, CM115, and CM120 stainless-steel tripods using the CM216 Sensor Mounting Kit.
Data Logger Considerations
The 014A uses one pulse count channel on the data logger.
Programming
The 014A is read by the PulseCount Instruction in CRBasic and by Instruction 3 (Pulse Count) in Edlog. Wind speed measurements can be taken and processed with any of the data loggers.
相关技术文档
常见问题解答
014A-L: 3
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The 014A-L sensors use magnets spinning over a mechanical reed switch to sense wind speed. Eventually the mechanical reed switch will fail and will need to be replaced. Replace both the bearings and the reed switch at the same time. For details on replacing bearings and the reed switch, see Appendix C of the instruction manual.
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A replacement reed switch can be ordered. It can be replaced by the user, but Campbell Scientific recommends factory replacement.
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Replacement sensor cables and bearings can be purchased. They can be replaced by the user, but Campbell Scientific recommends factory replacement.
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