Product Details
Configured for non-contact displacement measurement in rotating machinery monitoring networks, the Emerson epro PR6424/013-140 CON021 (PR6424/013-140) Eddy Current Proximitor System provides direct physical execution of dynamic and static signal conversion for axial and radial shaft monitoring.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PR6424/013-140 CON021 |
| Brand | Emerson epro |
| Origin | Not Specified |
| Weight | 0.32 kg (Combined system) |
| Dimensions | M18x1.5 (Sensor) / DIN-rail mount (Converter) |
| Operating Temp | -30 deg C to +100 deg C (Converter) |
| Power Consumption | 23 VDC to 32 VDC |
Mechanical Monitoring and TSI Integration
The PR6424/013-140 utilizes electromagnetic induction to measure the distance relative to a rotating metallic shaft. Achieving accurate rotor dynamics data necessitates precise eddy-current probe scaling to ensure the output voltage reflects true mechanical displacement at a sensitivity of 4 V/mm. During installation, users must verify gap voltage validation, maintaining targets near -10 VDC to ensure operation within the linear range of the probe's characteristic curve. Furthermore, to preserve high-fidelity waveform capture, the system requires effective cross-talk suppression by ensuring proper routing and shielding of the 10 m interconnecting coaxial cables, preventing common-mode noise from influencing the perceived shaft position or vibration frequency.
Frequently Asked Questions
Q: Can the 10 m cable length of the PR6424/013-140 be field-shortened?
A: No. The system is factory-calibrated as a complete signal chain. Altering the coaxial cable length changes the system impedance and resonant frequency, which introduces significant measurement errors.
Q: Is the system sensitive to power supply fluctuations?
A: The CON021 operates within a -23 VDC to -32 VDC supply range. Voltage levels outside this window may cause signal drift or non-linear output response, impacting the reliability of the protective trip logic in connected monitoring systems.
Field Installation Guidelines
- Probe Gap Setting: Establish the initial gap between the probe tip and the shaft surface using a calibrated feeler gauge. Target the mid-point of the linear measurement range to allow for shaft movement in both directions.
- Mounting Integrity: Secure the probe within a rigid, vibration-isolated bracket. Any flexure in the mounting assembly will be perceived by the sensor as shaft vibration, resulting in erroneous condition monitoring data.
- Cable Routing: Route coaxial cables away from high-current power lines and variable frequency drive (VFD) outputs. Use shielded conduits to prevent electromagnetic interference (EMI) from inducing noise into the high-impedance signal path.
- Connector Care: Inspect the Lemo-plug connections for contaminants or moisture. Ensure the interface is clean and dry to prevent leakage paths that cause signal attenuation and gap voltage drift.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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