产品特点:

香港CEM 风速仪DT-619
产品特点
·31/2数字液晶显示屏
·双铸塑外壳,易于使用
·高敏感度和精确度
·操作简单,数据保持和最大值保持功能
·K型温度探头测量温度
·低耗电量,低电量提示![]()
EMC
EN:50081-1,50082-1
EN:60825-1
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 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 |
|
单位 |
Range范围 | 分辨率 |
精确度 | |
|
℃ |
-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℉) | ||
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