检测认证人脉交流通讯录
本特利振动探头330105-02-12-10-02-00
- 主要规格：
- 330105-02-12-10-02-00
- 本特利振动探头330105-02-12-10-02-00
美国BENTLY TK81可调滤波器/振动计
美国BENTLY TK81可调滤波器/振动计是低成本的、便携手持式仪表，用于基本的振动测量。它能以非滤波（通频）和滤波模式显示振动。它接收位移、速度和加速度传感器的输入，但是不能为它们提供电源。 它的滤波功能对于诊断发生在各种类型的机器上的特殊频率的振动问题非常有效。美国BENTLY TK81由一个9伏晶体管电池供电。
美国BENTLY 3300 XL 8 mm电涡流传感器系统
美国BENTLY 3300XL 8mm这种电涡流传感器系统提供**80 mils (2 mm)线性范围和200 mV/mil的输出。 它在大多数机械监测应用中用于径向振动、轴向（侧向）位移、转速和相位(Keyphasor )测量， 并符合美国**协会标准670第4版的要求。有多种螺纹尺寸、探头配置和安装附件可供选择。
Environmental Limits
Operating
Temperature
Range
-40 °C to +85 °C
(-40 °F to +185 °F)
Electrical
Isolation
Greater than 108 ohms
Isolation
Breakdown
Voltage
600 Vrms with less than 1 mA
leakage current
Shock
Survivability
9.810 m/s2 (1.000 g peak),
maximum drop test
Note: This part typically mounts directly to
the machine via a stud. Customers can use
this device with a magnetic base, but must
take care not to “snap” the unit onto the
machine. This snapping action can create a
very large spike signal that can damage the
electronics. Rolling the magnetic-base onto
the machine greatly reduces the spike signal
so that the unit should not have any issues.
Sensor Seal
Hermetically sealed
Relative Humidity
of Transmitter
To 100% non-submerged
Magnetic Field
Sensitivity
Less than 20 μm/s/gauss (790
μin/s/gauss) peak
Less than 14.7 mm/s2/gauss (150
μg/gauss) peak
[base on 50 gauss, 50 - 60 Hz]
