Product Details
Configured for high-precision displacement and vibration monitoring in rotating machinery, the Emerson EPRO PR6423/13R-030 (PR6423/13R-030) transducer paired with the CON021 signal converter provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | PR6423/13R-030 + CON021 |
| Brand | Emerson EPRO |
| Origin | Germany |
| Weight | Approx. 0.35 kg (Combined) |
| Dimensions | Probe: 8 mm diameter; Converter: LMgSi alloy housing |
| Operating Temp | -40 deg C to +150 deg C (Sensor); -30 deg C to +100 deg C (Converter) |
| Power Consumption | -23 VDC to -32 VDC |
| Measurement 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: What is the mechanical significance of the 3.0 mm initial air gap?
A: The 3.0 mm initial air gap establishes the reference distance for the probe tip relative to the target shaft. This positioning ensures the output signal remains within the calibrated linear region of the CON021 converter, providing optimal sensitivity for both static and dynamic displacement measurements.
Q: Can the CON021 converter be mounted in a high-vibration environment?
A: The CON021 has an IP20 protection rating and is designed for panel mounting using four M5x20 screws. It must be housed within an enclosure if the installation environment includes moisture or metallic particulates to ensure signal integrity and protect internal circuitry.
Field Installation Guidelines
- Mount the transducer probe in a rigid, vibration-isolated bracket to minimize extraneous mechanical noise and prevent housing fatigue during machine operation.
- Ensure the measurement target surface is composed of ferromagnetic steel (e.g., 42CrMo4) and is free of non-conductive coatings to maintain electrical conductivity.
- Establish the nominal 3.0 mm air gap using a non-metallic feeler gauge to prevent physical contact damage to the sensor tip.
- Route signal cabling through grounded metallic conduit, keeping lines physically separated from high-current AC motor supply lines to mitigate external electromagnetic interference.
- Terminate the signal shield exclusively at the monitoring system (DCS/TSI) rack to prevent the injection of ground-loop currents into the CON021 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.
Tech & Buying Guide
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