This combination represents a completenon-contact displacement measurement chain. The PR6423 sensor captures the physical movement of a rotating shaft, and the CON021 converter translates that physical change into an electrical signal suitable for a Monitoring System (like the MMS6000) or a DCS.
Component 1: CON021/913-040 Signal Converter
Model:CON021/913-040
Function:Oscillator/Demodulator.
Output Signal:Standardized voltage output (typically$0$to$-20$V or$2$to$10$V depending on configuration).
Mounting:Designed for DIN-rail mounting.
Connection:Features a specialized screw terminal or push-in connector for the sensor's extension cable.
Measuring Range:Typically 2.0 mm (standard for 8mm probes).
Cable Length:The "015" signifies a 1.5-meter integral cable.
"CN" Suffix:Often denotes specific regional certifications or connector types (commonly used for Chinese market standards or specific explosion-proof ratings).
Target Material:Standard calibration is for 42CrMo4 steel; accuracy may vary if used with other alloys.
Key Features & Applications
Hazardous Area Compatibility:When used with the correct safety barriers, this set is suitable for explosive atmospheres (Ex-rated).
High-Speed Monitoring:Capable of capturing high-frequency vibrations in steam turbines, gas turbines, and large centrifugal compressors.
Durability:The sensor tip is resistant to oil, water, and steam, allowing for installation inside bearing housings.
Linearity:Provides a highly linear output across the measuring range, ensuring precise control of shaft gaps (axial displacement).
