EPRO CON021+PR9268/602-000 Heavy-Duty Eddy Current Sensor System
$178.00
$390.00
Description
Overview
The PR9268/602-000 from EPRO is a heavy-duty, non-contact eddy current sensor designed for high-precision monitoring of large rotating machinery. Paired with the CON021 signal converter, this system delivers reliable shaft vibration, axial displacement, eccentricity, and rotational speed measurements in demanding industrial environments. Ideal for turbines, compressors, pumps, and gearboxes, it ensures compliance with API 670 standards for predictive maintenance and machinery protection.
Key Features
PR9268/602-000 Sensor Probe
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Heavy-duty eddy current sensor optimized for large shafts
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Linear measurement range: 2 mm (≈80 mils)
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Initial air gap: 2.0 mm (≈79 mils)
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Sensitivity (ISF): 8 V/mm ±5% (0–45 °C)
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Linearity (DSL): ±0.025 mm within 0–45 °C
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Minimum shaft diameter: 40 mm
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Operating temperature: –40 °C to +150 °C
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Protection class: IP66
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Target materials: Ferromagnetic steels (42CrMo4 / AISI 4140)
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Mechanical variant “602” tailored for large-scale industrial installations
CON021 Converter Module
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Converts and conditions sensor signals for stable output
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Frequency response: 0–20 kHz (–3 dB)
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Rise time: <15 μs
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Supply voltage: –23 V to –32 V DC
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Output range: –4 V to –20 V (configurable)
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Operating temperature: –30 °C to +100 °C
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Protection class: IP20
Applications
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Steam and gas turbine shaft vibration monitoring
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Axial displacement measurement in compressors and pumps
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Gearbox vibration detection and fan rotor eccentricity monitoring
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Heavy industrial equipment with large-diameter shafts
Model Comparison / Notes
The PR9268 series offers higher load tolerance and broader measurement capabilities compared to the PR6423–PR6426 series, making it suitable for large shafts and harsh industrial conditions.
FAQ
Q: What shaft sizes are compatible with this sensor?
A: The PR9268/602-000 is optimized for shafts ≥40 mm diameter.
Q: Can this system monitor both vibration and axial displacement simultaneously?
A: Yes, it measures radial vibration, axial displacement, eccentricity, and rotational speed.
Q: What industrial environments is it suited for?
A: Heavy-duty applications in turbines, pumps, compressors, and gearboxes, including high-temperature and high-vibration conditions.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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