皮带机用打滑检测仪 山东打滑检测仪

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检测仪 速度检测仪【皮带打滑检测仪皮带速度检测仪原理
DH-S皮带打滑检测仪是由传感器和控制箱组成,采用微型单片计算机技术,具有很好的稳定性与抗干扰性,适用于带式输送机需要检测带速的地方,是理想的检测控制设备。分S、V两种型号,区别在于V型有五位数码显示及模拟量输出。
 山西专供 速度检测仪,内蒙打滑检测仪价格山东速度检测仪 
     参数
型型号
检测带速度范围(m/s)
检测转数范围(r/s)
检测带速误差(m/s)
检测转速误差(r/s)
开机延时时间(s)
延时执行时间(s)
重量
DH--S
0~9.99
0~9.99
±0.02
±0.02
   
8kg
DH--V
0~9999
0~15
工作原理:传感头把所检测的带速变成脉冲信号,送入89C51单片机在单位时间内计数,然后同预置的带速相比较,做出大于、等于或小于的判断,使对应的控制继电器吸合
当被监测的运输皮带的运行速度低于(高于)预先设定值时,它能发出报警或停机信号,可有效地避免事故的发生。可应用于冶金、煤炭、矿山、水泥、电力、粮食等行业的皮带运输机中,是物料输送系统中实现自动控制所不可缺少的监控装置。·皮带速度检测器具有一个(或二个)1~999转/分钟可任意设定的报警点。
使用条件                                                                                                                                                                                                                                                                                                               
海拔高度不高于2000M
环境温度0℃-60℃
相对湿度:不大于58%(+30时)
大气压力:80-110KPa
传感头与控制箱接线最大距离长度不大于100M
电工仪器仪表 打滑检测仪价格 DH-S系列速度检测仪 DH-V系列速度检测仪 打滑检测仪使用方法                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
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