Product Introduction
PR6423-000-031+CON041 is a shaft vibration displacement sensor produced by EMERSON of Germany. It is commonly used in turbine supervisory Instrument (TSI). It is a monitoring system that integrates protection and detection functions and is widely used in the protection system of large rotating machinery.
Technical Specifications
|
Manufacture |
EMERSON |
|
Model |
PR6423/000-031+CON041 |
|
Part Number |
PR6423-000-031+CON041 |
|
Description |
SENSOR |
|
MoOrigin |
Germany |
|
Dimension |
24*17*6cm |
|
Weight |
0.3kg |
Product Details
The PR6423 003-0D1 is a radioactive radiation resistant non-contact eddy current transducer. The construction and design allows this sensor to be used in nuclear radiation zone 1 applications on turbomachinery, reactor coolant pumps and other motors, pumps, fans or blowers. The purpose of a displacement probe is to measure position or shaft movement without contacting the measured surface – the rotor. In the case of sleeve bearing machines, the shaft is separated from the bearing material by a thin film of oil. The oil acts as a dampener and therefore the vibration and position of the shaft are not transmitted through the bearing to the bearing case. The use of case vibration sensors is discouraged for monitoring sleeve bearing machines since the vibration produced by shaft motion or position is greatly attenuated through the bearing oil film. The ideal method of monitoring shaft position and motion is by mounting a noncontact eddy sensor through the bearing, or inside the bearing, measuring the shaft motion and position directly.
| Technical Parameters |
| PR6423-000-031+CON041 |
| Linear measuring range: | 2 mm (80 mils) |
| Initial air gap: | 0.5 mm (20 mils) |
| Incremental scale factor (ISF): | ISO: 8 V/mm (203.2 mV/mil) ± 5%, temperature range 0 to 45°C (+32 to +113°F) |
| Measurement target: |
|
| Environment, general: |
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FAQ
Q: PR6423/000-031 Tip Diameter
A: 8mm
Q: What is the product material?
A: Sensor Tip (Epoxy Resin), Case (Stainless Steel with EPDM O-Ring Sealing), Cable (Polyolefine)
Q: Frequency Range (-3 dB) of CON041
A: 0 to 20000 Hz
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