简单介绍
·31/2数字液晶显示屏
·双铸塑外壳,易于使用
·高敏感度和**度
·操作简单,数据保持和*大值保持功能
·K型温度探头测量温度
·低耗电量,低电量提示
风速仪DT-619
风速仪DT-619的详细介绍
风速仪DT-619
技术指标 单位
| 量程 | 分辩率 | 阈值 | 准确率 |
m/s | 0.3-45.0 | 0.1 | 0.3 | 3% |
Knots | 0.6-88.0 | 0.1 | 0.6 | 3% |
Km/Hr | 1.0-140.0 | 0.1 | 1.0 | 3% |
Fr/min | 80-4930 | 0.1 | | 3% |
MPH | 0.9-56 | 0.1 | | 3% |
Air Flow(CFM) | 0~999.900 | | | 3% |
Air Flow(CMM) | 0~999.900 | | | 3% |
Temp.℃ | 0-60.0 | 0.1 | | ±1.5 |
Temp.℉ | 32.0-140.0 | 0.1 | | ±2.0 |
温度量程范围:
单位 | Range范围 | 分辨率 | **度 |
℃ | -20~200.0 | 0 to 60.0 | 0.1 | ±2℃ |
-20.0 to -1 | 0.1 | ±5℃ |
60 to 200 | 0.1 | ±(2%+2℃) |
℉ | -4~200.0 | 32.0to 140.0 | 0.1 | ±4℉ |
-4.0 to 31.0 | 0.1 | ±9℉ |
140.0 to 199.9 | 0.1 | ±(2%+4℉) |
·规格:150mm×72mm×35mm
·重量:350克(含电池)
·配件:9V电池
单位换算表:
| m/s | Knots | Km/Hr |
1 m/s | 1 | 1.944 | 3.60 |
1 Knots | 0.5144 | 1 | 1.8519 |
1 Km/Hr | 0.2778 | 0.54 | 1
风速仪 DT-619
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