EPRO CON021/913-040 Rotation By Speed Module

The EPRO CON021/913-040 Rotation By Speed Module is a front-end module for measuring and monitoring rotation speed. Here are the details and features of the module:

Basic information
Brand: EPRO
Model: CON021/913-040
Type: Speed measurement module
Technical specification
Measurement principle:
Mainly based on eddy current sensor technology, the rotational speed is calculated indirectly by measuring the eddy current signal generated by rotating machinery.
Frequency response:
DC~10KHz (-3dB), indicating the frequency range to which the module can respond.
Probe diameter:
8mm, which is the physical size of the preprocessor probe.
Sensitivity:
8V/mm, indicating the sensitivity of the module to changes in physical quantities.
Linear range:
2000um is the measurement range of the module.
Linear range:
0.7mm~2.7mm, indicating the measurement range of the module in the linear region.
Nonlinear error:
0.75%, indicating the maximum nonlinear error of the module in the measurement range.
Minimum measured surface:
φ20mm, indicating the smallest diameter of the measured object that the module can measure.
Ripple:
≤20mV: indicates the ripple size in the output signal of the module.
Temperature Drift:
≤0.5% : indicates the output drift degree of the module at different temperatures.
Output impedance:
≤500Ω : Indicates the impedance of the output signal of the module.
Insulation resistance:
25 Mω : indicates the insulation performance of the module.

Electromagnetic compatibility:
Meets the CE standard, indicating the compatibility of the module in the electromagnetic environment.
Outlet mode:
The overall cable outlet indicates that the output signal of the module is transmitted through the cable.
Lead length:
A maximum length of 300 meters between the sensor and the monitor or transmitter indicates the maximum length of the module lead.
Working temperature:
-10 to +85 ° C indicates the temperature range within which the module can work normally.
Application field
It is widely used in various industrial fields that need to monitor rotation speed, such as steam turbine monitoring and protection systems MMS 3000 and MMS 6000.
It can measure a variety of physical quantities, including the gap between the rotating part and the fixed part, the vibration and eccentricity of the shaft, the radial and axial displacement of the shaft, etc.
Additional information
The modules are designed to meet a variety of common standards, such as API 670, DIN 45670 and ISO 10817-1, ensuring compatibility and reliability in various industrial applications.
After the installation of the safety grid, the module can also work in the need of explosion-proof environment, explosion-proof level up to Eex ib IIC T6/T4.
Sum up
The EPRO CON021/913-040 Rotation By Speed Module is a powerful and stable rotational speed measurement module with high accuracy, high reliability, good electromagnetic compatibility and explosion protection for a variety of industrial applications where rotation speed needs to be monitored.