风速计/风速仪 DT-619
产品简介
DT-619风速计/风速仪 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**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
产品详细信息
DT-619 风速仪 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 |