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This product is not available for new orders.
This product is not available for new orders.
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概览
034B-ET带有一个3-杯风速计和一个风向标。风速计使用轻巧的铝材料，可长期使用。034B的线缆长度为67英寸，满足ET107 或 ET106 ETo气象站的需求。
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技术说明
034B使用三杯风速计来监测风速，风速计包含一个密封的磁簧开关。风杯的旋转与风速成正比。数据采集器测量脉冲的频率，然后转换为工程单位（mPH，m/s，knots）。 风风向通过电位计测量。数据采集器为其提供激发电压，，输出电压与风向成正比。
产品规格
| Operating Temperature | -30° to +70°C |
| Weight | 907 g (2 lb) |
Wind Speed (Anemometer) |
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| Range | 0 to 75 m/s (0 to 167 mph) |
| Accuracy < 10.14 m/s (22.7 mph) | 0.1 m/s (0.25 mph) |
| Accuracy > 10.14 m/s (22.7 mph) | ±1.1% of true |
| Resolution | (0.7998 m s-1) / (scan rate in seconds) or (1.789 mph) / (scan rate in seconds) |
| Starting Threshold | 0.4 m/s (0.9 mph) |
| Sensor Output | Pulsed contact closure |
| Anemometer Radius | 10.7 cm (4.2 in.) |
| Anemometer Height | 24.4 cm (9.6 in.) |
Wind Direction (Vane) |
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| Mechanical Range | 360° |
| Electrical Range | 356° (4° open) |
| Accuracy | ±4° |
| Damping Ratio | 0.25 |
| Resolution | < 5° |
| Potentiometer Resistance | 0 to 10 kΩ (open at crossover) |
兼容性
The 034B-ET is a replacement part for the ET107 and ET106.
相关技术文档
常见问题解答
034B-ET: 1
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The information included on a calibration sheet differs with each sensor. For some sensors, the sheet contains coefficients necessary to program a data logger. For other sensors, the calibration sheet is a pass/fail report.
列在
Replacement Part for the following products: