Product Details
Configured for high-frequency displacement measurement in turbomachinery monitoring systems, the Emerson Epro PR6423/011-110-CN (PR6423/011-110-CN) transducer paired with the CON021 signal converter provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PR6423/011-110-CN + CON021 |
| Brand | Emerson Epro |
| Origin | Germany |
| Weight | 0.12 kg (Converter) |
| Dimensions | Standard probe housing and converter geometry |
| Operating Temp | -30 deg C to +100 deg C (Converter); -35 deg C to +180 deg C (Sensor) |
| Power Consumption | -23 VDC to -32 VDC |
| Measuring Range | 2.0 mm |
Gap Voltage Validation (-10 VDC targets)
The system utilizes an oscillator circuit to drive the transducer probe, creating an electromagnetic field for displacement detection. To ensure accurate linearization, the system necessitates precise gap voltage validation during commissioning. The converter centers its output characteristic around a nominal target of -10 VDC, representing the mid-point of the physical measurement gap. Maintenance of this -10 VDC baseline is mandatory for accurate signal tracking; significant deviations indicate mechanical misalignment, transducer saturation, or degradation of the conductive target surface.
Frequently Asked Questions
Q: Does the CON021 signal converter support hot-swap replacement in a monitoring rack?
A: Yes, the CON021 is designed for integration into monitoring racks where it supports replacement while the system is energized, provided the rack backplane architecture supports hot-swapping.
Q: Is the IP20 rating of the CON021 suitable for direct skid mounting?
A: No. The IP20 protection class mandates installation within a protective enclosure, control cabinet, or junction box to prevent exposure to environmental contaminants, moisture, or metallic debris.
Field Installation Guidelines
- Mount the transducer in a rigid, vibration-isolated bracket to minimize extraneous mechanical noise and prevent housing fatigue.
- Ensure the measurement target surface is clean and free of non-conductive coatings to maintain the required electrical conductivity.
- Set the nominal air gap at 0.5 mm using a non-metallic feeler gauge to prevent contact damage to the sensor tip.
- Route signal cabling through grounded metallic conduit, keeping lines physically separated from high-current AC power lines to mitigate electromagnetic interference.
- Terminate the signal shield at the monitoring system (DCS/TSI) rack only to prevent ground-loop current injection into the converter circuit.
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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