Relative expansion monitoring instrument

NE9022Relative expansion monitoring instrumentEquipped with eddy current sensors, it can measure the radial vibration of various rotating mechanical rotors' shafts. Suitable for the system design and use of TSI rotating mechanical devices, it can be widely applied in industries such as power, machinery, chemical, metallurgy, etc. Provide multiple parameter measurements and early fault prediction for the safe operation of rotating machinery.

Performance characteristics:
The NE9600 series disk mounted intelligent monitoring and protection instrument has the following obvious advantages:
1) Based on DSP high-performance digital processing technology, the linearity, frequency response, temperature drift, and anti-interference ability of sensor and instrument measurement circuits are greatly improved. In addition, all parameters are set digitally, making the system measurement accuracy higher and the protection action more accurate and reliable.
2) The high usability hardware design and rich software programming functions make each instrument suitable for various application needs, and spare parts inventory can be greatly reduced.

Relative expansion monitoring instrumenttechnical parameters
● Input signal: eddy current sensor output
Output signal: 4-20mA or 0-24V (can be designed according to user needs)
Range: 0-10mm
Accuracy: ± 1%
Working voltage: DC24V, -24V power supply (can be designed according to user needs)
Working temperature: -30 to+50 ℃
● Pre processor structure:
A is the standard track installation electrical box, with dimensions of 70.5 × 75 × 110mm
B is the screw installation shell, with external dimensions of 80 × 60mm and installation dimensions of 51 × 51mm