CON041-CN+PR6423/000-031-CN EPRO Proximity Transducer System
Manufacturer: Emerson
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Part Number: CON041-CN+PR6423/000-031-CN
Condition：New with Original Package
Product Type: Proximity Sensors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
EPRO CON041-CN+PR6423/000-031-CN Eddy Current Sensor System
The EPRO CON041-CN+PR6423/000-031-CN, also cataloged as the CON041-CN Signal Converter with PR6423/000-031-CN Eddy Current Probe, operates as a dedicated hardware component for non-contact shaft vibration and displacement measurement within machinery protection systems. The integrated assembly detects relative physical movement between the sensor tip and the rotating target, converting electromagnetic impedance shifts into a standardized analog output signal. The physical configuration comprises an 8 mm probe assembly connected directly to the DIN-rail mounted signal conditioner.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CON041-CN+PR6423/000-031-CN |
| Brand | EPRO (Emerson) |
| Origin | United States |
| Weight | 0.32 kg |
| Dimensions | 12.1 cm x 5.2 cm x 16.6 cm |
| Operating Temp | Probe: -35 to +180 deg C; Converter: -35 to +85 deg C |
| Power Consumption | Power supply: 24 VDC nominal |
| Probe Tip Diameter | 8 mm |
| Linear Measurement Range | 2 mm (80 mils) |
| Sensitivity | 8 V/mm (203.2 mV/mil) +/- 5% |
| Output Signal | 4-20 mA DC and +/-10 V DC |
| Frequency Response | Up to 10 kHz |
| Protection Class | Probe tip: IP66 |
Eddy-Current Probe Scaling and Gap Voltage Validation
The dual-component system relies on precise eddy-current probe scaling to translate the target's physical proximity into a linear electrical representation. During field installation, engineers must perform gap voltage validation to position the probe tip within the calibrated 0.5 mm initial air gap, targeting a baseline voltage offset on the converter terminal. This configuration addresses high-speed rotor dynamics and prevents measurement saturation. The CON041-CN processing electronics maintain cross-talk suppression between adjacent sensor channels, ensuring signal stability inside crowded bearing housings.
Frequently Asked Questions
Q: How does the CON041-CN signal converter indicate a sensor cabling or hardware failure?
A: The converter continuously executes internal diagnostics to evaluate sensor health, driving the analog output signal to a designated out-of-range fault limit (such as less than 3.6 mA) upon detecting an open or short circuit.
Q: What are the installation requirements for mounting the CON041-CN converter module?
A: The converter requires installation on a standard DIN rail or panel within an environment-controlled cabinet where the ambient temperature does not exceed the limits of -35 to +85 deg C.
Q: Can the 4-20 mA current loop and the +/-10 VDC voltage output be utilized simultaneously?
A: Yes, the converter circuitry allows parallel routing of both the current and voltage signals to separate monitoring devices, provided the loop resistance limits are maintained.
Field Installation Guidelines
- Mechanical Probe Clearance: Thread the PR6423/000-031-CN probe into the mounting block until the gap voltage reaches the calibrated operational midpoint before locking the jam nuts.
- Coaxial Connection Protection: Secure the connection between the probe cable and the extension cable with self-amalgamating tape to prevent fluid ingress and structural grounding faults.
- Shield Grounding: Connect the signal cable shield to the designated terminal on the CON041-CN converter, ensuring the shield at the physical probe end remains isolated from the machine frame.
- Conduit Isolators: Route the probe cable inside dedicated conduit lines up to the junction box to safeguard the PTFE insulation from physical pinching and high thermal exposure.