High precision EN080-H vibration speed sensor price

EN080-H Vibration Speed Sensor

1. Vibration velocity sensor can be used to measure the vibration of bearing seats, ji shells, or structures. This type of sensor measures vibrations relative to free space vibrations, and its output voltage is proportional to the vibration velocity, hence it is also known as a velocity based vibration sensor. The velocity can also be integrated and converted into displacement before further processing. This measurement can evaluate the comprehensive working conditions of rotating or reciprocating machinery, and it is directly installed outside the machine, making it extremely convenient to use and maintain.

   The common vibration problems in engineering are mostly caused by rotors, such as imbalance, misalignment, dynamic and static friction, etc. For some machines, most (or all) of the shaft vibration is transmitted to the bearing seat. In this case, measuring the vibration of the bearing seat can provide meaningful information for the comprehensive working conditions of the mechanical equipment. These machines include: most machines with rolling bearings; Mechanical sliding bearings with oil film.

   Measurement Method: Vertical and Vibration Speed Sensor Model ZHJ-2-02-10-01 Type 041 (042) Differential Expansion Monitoring and Protection Instrument 8000-051 Speed Zero Speed Monitoring and Protection Instrument 8000-061 Eccentricity Monitoring and Protection Instrument 8000-071 (072) Cylinder Expansion

2. EN080-H Vibration Speed SensorWorking principle: It uses the principle of magneto electric induction to convert vibration signals into electrical signals. It mainly consists of a magnetic circuit system, coil components, spring damping, and other parts. Two coil components are rigidly fixed in the sensor housing, and magnetic steel is suspended from the housing by springs. When the sensor operates within the working frequency range, the coil and magnetic steel produce relative motion, and the coil cuts the magnetic field lines, generating induced electromotive force (induced voltage), which is proportional to the vibration speed of the casing.