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Forum CEM风速风量温度检测仪DT-619
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Related

CEM风速风量温度检测仪DT-619

YYD
YYD over 15 years ago
CEM风速风量温度检测仪DT-619
 

 

        

 

 

香港CEM品牌

 

 

产品特点:

 

·测量风速、风温、风量
·31/2数字液晶显示屏,同时显示温度、风速/风量
·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/最小值保持功能
·K型温度探头测量温度
·低耗电量,低电量提示
·传感器:风速传感器采用超低摩擦轴承
·温度感应器:NTC型高精度热敏电阻
·低磨擦 72MM大叶轮
·20点平均值功能
·8种面积输入法,自动计算风量值
·20分钟以后仪表自动关闭电源
·重量:725克(包括电池和风扇在内)
·配件:电池9V(型号:NEDA 1604)、皮包、叶轮
·尺寸:风速仪:178×74×33mm
            风扇:70mm(直径)

 

技术指标:

 

风速仪DT-619 技术指标:(风速、风温、风量)
























































单位

量程

分辨率

准确率

m/s

0.40-30.00

0.01
±(3%+0.20m/s)

Knots

0.8-58.0

0.1

±(3%+0.4 knots)

Km/H

1.4-108.0

0.1

±(3%+0.8 km/hr)

Ft/min

80-5900

1

±(3%+40ft/m)

MPH

0.9-67.0

0.1

±(3%+0.4MPH)

风量

量程范围

分辨率

面积

Air Flow(CFM)

0 to 999900
0.001 to 100
0.000 to 999.9
Air Flow(CMM)
0 to 999900

0.001 to 100
0.000 to 999.9

温度

量程范围

分辨率

精确度

0-50℃(32-122℉)

0.1℉/℃

4.0℉(2.0℃)



温度量程范围:





















单位

操作温度

存储温度

分辨率

精确度

℃

0~50

-10~60

0.1

±2℃

℉

32~122

14~140

0.1

±4℉


单位换算表:












































m/s

ft/min

knots

km/h

MPH

1m/s

1

196.87

1.944

3.6

2.24

1ft/min

0.00508

1

0.00987

0.01829

0.01138

1knot

0.5144

101.27

1

1.8519

1.1523

1km/h

0.2778

54.69

0.54

1

0.6222

1MPH

0.4464

87.89

87.89

1.6071

1

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