-40%
Integrated Vibration Transmitter, Sensor Fan Motor Vibration Sensor PLC / DCS
$ 80.15
- Description
- Size Guide
Description
Integrated Vibration Transmitter, Sensor Fan Motor Vibration Sensor PLC / DCSproduct description:
If there is a conductor for the movement of the cutting magnetic line, it will produce an electromotive force proportional to its motion vibration, and the magnetoelectric sensor works according to this principle. In the figure to the right, the spring piece, the bobbin and the coil form an inertial system. If the coil is not moving relative to the space above its natural frequency, and the sensor is rigidly fixed to the casing, the vibration of the magnet and the casing It is exactly the same, which is equivalent to the movement of the magnet within the coil, thus producing a voltage signal proportional to the vibration signal in the coil.
Application areas:
It is suitable for vibration measurement of rotating machinery housings or casings of fans, steam turbines, motors, pumps, etc.
technical parameter:
Sensitivity: 20mV/mm/s, 30mV/mm/s, 50mV/mm/s (optional)
Power supply mode: self-generating type, no external power supply required
Working frequency response: 10Hz ~ 1000Hz
Output signal: Approximate sine wave (can be equipped with various vibration monitoring instruments)
Working method: two-wire system (passive)
Linearity: <3%
Natural frequency: 80Hz ± 5%
Resistance ratio: 0.6±0.05
Working temperature: -30 ° C ~ 85 ° C
Installation thread: M10×1.5×8mm (optional M5, M6, M8, etc.)
Weight: about 90g
Installation and wiring:
1. Installation instructions
First install a screw hole on the measured point of the machine, then fix the bottom screw of the sensor to the shell to be tested, and then tighten the sensor on it. (The mounting thread size is generally M10×1.5×8mm); if the hole cannot be opened, the optional magnetic housing can be directly sucked up.
2. Wiring instructions
Terminal 1 (red): signal
Terminal 2 (black): signal
Packing: 1PC
Warranty period: 120 days
On May 12, 2022 at 13:42:14 PDT, seller added the following information:
