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Xiaomi Amazfit,Xiaomi Amazfit Smart Watch,Amazfit,Smart Watch,Xiaomi Amazfit GTS,Xiaomi Amazfit GTR Shenzhen Newway Technology Co., Ltd. , https://www.newwayetechnology.com
1. Measuring range: Frequency: 10 ~ 300Hz
Amplitude: 0 to 200um 0 to 500um 0 to 800um (peak to peak)
Intensity: 0 ~ 20mm / s 0 ~ 25mm / s 0 ~ 50mm / s (true RMS)
2. Measurement accuracy: ±0.5, linear error ≤1%FS
3. Measurement method: vertical or horizontal
4. Output signal: current output: 4 ~ 20mA (load ≤ 1KΩ)
5. Ambient temperature: -10 ~ 65 ° C (relative humidity ≤ 85%)
6. Power supply voltage: DC24V (power consumption ≤ 3W)
7. Dimensions: 35 × 75 (mm)
8. Fixed screw hole: M10×1.5×10mm
EN-080/ST-A3B1/vibration speed sensor
Second, the basic principles
The basic principle of the CD-21 series speed sensor is based on an inertial mass (coil assembly) and a housing in which a magnet is fixed. When the inertial mass is suspended from the housing by the elastic element, the sensor housing is fixed to the vibrating body. Above, this
SG-2 Vibration Speed ​​Sensor The vibration speed sensor is usually used to measure the vibration of the bearing and, in a few cases, to measure the vibration of the shaft. When measuring the vibration speed, if the sensor is installed incorrectly or the installation is not strong, the measurement result may be distorted or the sensor may be damaged due to vibration. Therefore, we must carefully choose the installation method of the vibration speed sensor. The vibration sensor is used together with the vibration monitor to achieve continuous long-term monitoring and is suitable for measurement of mechanical vibrations such as steam turbines, fans, pumps, and coal mills. The working principle is based on a primary component that converts mechanical energy into electrical energy. It is solidified by two coils
MLS-9MLV-9 integrated ultra low frequency vibration displacement speed sensor
MLS-9MLV-9 integrated ultra low frequency vibration displacement speed sensor
The MLS-9MLV-9 integrated ultra-low frequency vibration displacement speed sensor uses the principle of magnetoelectric induction to turn the vibration signal into an electrical signal. Mainly composed of magnetic circuit system, inertial mass, damping spring and other parts. A magnet is rigidly fixed in the sensor housing, and the inertial mass (coil assembly) is suspended from the housing by a spring element.