EPRO PR9268/202-110 vibrating sensor

The EPRO PR9268/202-110 vibration sensor is a product of EPRO, and the following is a detailed description of it:

Product Overview:
The EPRO PR9268/202-110 vibration sensor is a device for measuring and monitoring the vibration of rotating machinery axes.
It consists of a seismic block and a measuring coil supported by a spring sheet, capable of moving in the magnetic field of a circular magnet.
How it works:
When the sensor housing vibrates, a voltage signal is generated that is proportional to the vibration speed.
This sensor is particularly suitable for measuring mechanical vibrations in the frequency range of 10Hz to 1000Hz.
Technical features:
High sensitivity: The ability to accurately capture and measure small vibration changes.
Wide measuring range: Measuring the maximum amplitude up to 2mm (peak-to-peak), and some models can even reach 3mm.
Robust construction: allows installation in hazardous environments, such as high temperatures.
Waterproof protection: with IP55 or IP65 waterproof protection rating.
Explosion-proof rating: In line with EEx ib IIB/IIC standard, suitable for explosion-proof occasions.
Scope of application:
The sensor can be applied to the vibration measurement of various turbine machinery, fans, compressors, gear boxes, water pumps, coal ladders and other equipment.
It is part of the MMS3000 and MMS6000 steam turbine monitoring and protection systems and can be directly connected to them.
Technical parameters (based on the information in the reference article) :
Model: PR9268/202-110
Measurement principle: low frequency vibration measurement principle, through the conversion of mechanical energy and electrical energy to achieve measurement.
Mounting direction: vertical or horizontal (depending on the model and application).
Frequency range: 10Hz to 1000Hz.
Amplitude (peak-to-peak) : up to 2mm or 3mm (depending on model).
Operating temperature: Reachable