Product Details
The Emerson CON021+PR6423/017-030-CN, also cataloged as the CON021+PR6423 Eddy Current Sensor System, operates as a dedicated hardware component for continuous shaft vibration signal conditioning and displacement measurement within Ovation DCS platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CON021+PR6423/017-030-CN |
| Brand | Emerson |
| Origin | USA |
| Operating Temp | -35 deg C to +180 deg C (Probe head) |
| Power Consumption | Loop-powered via DCS analog interface / converter module |
| Loop Protocol | 4-20 mA HART loop protocol / raw analog displacement signal |
| Probe Cable Length | 17 m (-017 suffix variant) |
| Channel Isolation | Galvanic channel-to-channel isolation on controller stage |
4-20 mA HART Loop Protocol and Channel Isolation
The CON021 signal converter processes high-frequency eddy-current fluctuations from the PR6423 probe into calibrated analog signals. Utilizing a 4-20 mA HART loop protocol structure, the electronics driver delivers linear real-time vibration data directly to downstream Ovation controller field interface modules. Channel-to-channel isolation prevents electrical ground loops and cross-talk noise between adjacent radial measurement axes, ensuring continuous signal integrity and high signal-to-noise ratios across harsh field environments.
Frequently Asked Questions
Q: What does the suffix "017-030-CN" specify in the hardware configuration?
A: The suffix designates an integrated 17 m cable length (-017) along with a "030-CN" regional mechanical and regulatory compliance variant for industrial installations.
Q: Is the CON021 converter module restricted exclusively to the PR6423/017-030-CN probe model?
A: No, the CON021 signal processing interface supports matching parameters across multiple EPRO eddy-current probe series, provided the total electrical system length matches system tuning requirements.
Field Installation Guidelines
- Ensure proper grounding of the cable shield at the DCS cabinet terminal strip to eliminate ground loop interference on the 4-20 mA loop protocol.
- Maintain minimum structural side-clearance around the probe tip during mounting to prevent metallic sidewalls from distorting the eddy-current field.
- Avoid tight bends or excessive mechanical tension along the 17 m cable assembly; route cabling through dedicated protective metallic conduit.
- Secure all threaded probe connections using locknuts and thread sealant to prevent mechanical position drift under continuous machine vibration.
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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