EPRO CON021+PR6423/010-130 Eddy Current Monitoring System
$178.00
$390.00
Description
Product Description
The EPRO CON021 signal converter paired with the PR6423/010-130 eddy current probe delivers a comprehensive solution for high-precision monitoring of turbomachinery. This combination enables non-contact measurement of shaft displacement, position, eccentricity, and vibration in steam, gas, and hydro turbines, as well as pumps, compressors, and fans. Engineered for reliability in harsh industrial environments, the system ensures accurate dynamic monitoring and seamless integration with Emerson MMS 6000 and IMR 6000 monitoring racks.
System Overview
The monitoring chain comprises:
Probe → Signal Converter → Rack/Monitoring System
The PR6423/010-130 probe features a 25 mm sensor head and a 13 m cable, providing flexibility for installation in large machinery. The CON021 converter processes signals with high accuracy and outputs standardized analog signals compatible with existing monitoring infrastructure.
Technical Specifications
CON021 Signal Converter
| Feature | Specification |
|---|---|
| Function | Eddy current signal conversion for displacement, position, eccentricity, and speed/key monitoring |
| Frequency Range | 0 – 20 kHz (-3 dB) |
| Compatible Sensors | PR6422, PR6423, PR6424, PR6425, PR6426, PR6453 |
| Supply Voltage | -23V to -32V (Output -4V to -20V) / -21V to -32V (Output -2V to -18V) |
| Output Signal | Standardized analog voltage output |
| Operating Temperature | -30°C to +100°C (-22°F to +212°F) |
| Shock & Vibration | 5g @ 60 Hz, 25°C |
| Protection Class | IP20 |
| Mounting | Rack-based (MMS 6000 / IMR 6000 compatible) |
| Integration | Hot-swappable installation |
PR6423/010-130 Eddy Current Probe
| Feature | Specification |
|---|---|
| Sensor Type | Eddy current displacement and vibration probe |
| Sensor Head Diameter | 25 mm |
| Sensitivity | 2 V/mm (~50.8 mV/mil) |
| Linear Measuring Range | ±2.0 mm (0.079”) |
| Nominal Air Gap | ~2.5 mm (0.10”) |
| Accuracy | ≤ ±1.5% long-term drift |
| Operating Temperature | -35°C to +180°C (short excursions up to +200°C) |
| Cable Temperature | Up to +200°C |
| Cable Length | 13.0 m |
| Connector | LEMO connector |
Key Features
-
Complete eddy current monitoring chain: probe + converter
-
Non-contact measurement avoids mechanical wear
-
High-speed response with rise time under 15 μs
-
Industrial-grade durability in high-temperature, pressure, and vibration environments
-
Flexible installation with 13 m cable length
-
Hot-swappable rack integration with MMS 6000 / IMR 6000
Applications
-
Steam, gas, and hydro turbines
-
Pumps, compressors, and fans
-
Rotating machinery condition monitoring and protection systems
FAQ
Q: Can the PR6423/010-130 probe be used with other converters?
A: It is optimized for CON021 converters, but may be compatible with other models in the Emerson PR642x series with proper configuration.
Q: What is the maximum operating temperature for the probe cable?
A: The cable can handle temperatures up to +200°C.
Q: Are there shorter or longer cable variants?
A: Yes, the PR6423 series offers multiple cable lengths; the 010-130 variant provides 13 m.
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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