| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | PR6423/011-010 CON021 |
| Sensor Model | PR6423/011-010 |
| Signal Converter | CON021 |
| Measurement Principle | Non-contact eddy current |
| Sensor Tip Diameter | 8 mm |
| Case Thread | M10 × 1 |
| Cable Protection | Armored cable |
| Adapter Plug | Included after 1 m sensor cable |
| Total Cable Length | 5.0 m |
| Cable End | LEMO connector |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | 8 V/mm (203.2 mV/mil) |
| ISF Accuracy | ±5% at 0 to 45 °C |
| Linearity Deviation | ±0.025 mm (±1 mil) at 0 to 45 °C |
| Minimum Shaft Diameter | 25 mm (0.79 in) |
| Reference Target Material | 42CrMo4 / AISI/SAE 4140 steel |
| Sensor Operating Temperature | -35 to +180 °C |
| Cable and Connector Temperature | -35 to +150 °C |
| Sensor Protection Class | IP66, IEC 60529 |
| CE EMC Compliance | 2014/30/EU, EN 61326-1 |
| ATEX Standards | EN 60079-0; EN 60079-11 |
| IECEx Standards | IEC 60079-0; IEC 60079-11; IEC 60079-26 |
| Sensor Temperature Classification | T6: Ta ≤ 64 °C; T4: Ta ≤ 114 °C; T3: Ta ≤ 160 °C |
| Converter Sensor Input | Self-locking LEMO socket |
| Supply Range for -4 to -20 V Output | -23 to -28 VDC |
| Supply Range for -2 to -18 V Output | -21 to -28 VDC |
| Nominal Supply Current | <15 mA with 10 kΩ load |
| Reverse Connection Protection | GND, output and -24 V terminals protected |
| Factory Output Range | -2 to -18 V |
| Selectable Output Range | -4 to -20 V |
| Output Limit Range | -1 to -22 V at -24 V supply |
| Nominal Frequency Range | 0 to 20 kHz (-3 dB) with 10 nF load |
| Rise Time | <15 µs with 1 nF load |
| Output Impedance | Approximately 100 Ω |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
Emerson EPRO PR6423/011-010 CON021 combines an 8 mm PR6423 eddy current sensor with the CON021 signal converter as a calibrated non-contact measuring chain. The ordered sensor uses an M10 × 1 case thread, armored cable, an adapter plug, 5.0 m total cable length and a LEMO termination. Its linear measuring range is 2 mm with an incremental scale factor of 8 V/mm. The CON021 accepts the sensor through a self-locking LEMO socket and provides a proportional voltage signal for machinery monitoring. Exact suffix matching is essential because the mounting, cable and termination codes define this configuration.
The PR6423/011-010 CON021 measuring chain is intended for critical turbomachinery such as steam, gas and hydro turbines, compressors, gearboxes, pumps and fans. It supports non-contact monitoring of radial and axial shaft displacement, position, eccentricity and speed-related movement. The sensor, cable and converter should remain matched as one measuring chain during replacement or maintenance. Correct target material, mounting alignment and installation gap help preserve dependable monitoring data. This model-specific configuration is suitable for maintenance teams sourcing an exact Emerson EPRO replacement for rotating machinery protection and condition monitoring.
Measures radial or axial shaft movement without mechanical contact in critical rotating machinery.
Tracks shaft position and eccentricity for machinery protection and condition-monitoring systems.
Supports speed and key-pulse measurement arrangements on turbines, compressors, pumps and fans.
Conductive shaft movement changes the probe-to-target gap.
The sensor field changes without mechanical contact or surface wear.
The matched converter processes the probe signal through the calibrated chain.
A proportional voltage signal reaches the machinery protection or monitoring system.
M10 × 1 thread, armored cable, adapter plug, 5 m total cable and LEMO end are encoded by the complete suffix.
The sensing method avoids direct mechanical loading on the monitored shaft surface.
The 8 mm probe supports displacement, position, eccentricity and speed-related measurements on rotating machinery.
IP66 sensor protection and the armored lead support robust integration when installation limits are respected.
Match the complete suffix, M10 × 1 armored sensor, adapter plug, 5 m cable, LEMO end and CON021 converter.
Yes. We verify the model identity, visible condition, cable, connector and converter before secure packing.
Yes. The measuring chain supports non-contact radial and axial shaft dynamic-displacement monitoring.
Yes. Treat the sensor, cable and CON021 as a calibrated measuring chain when replacing or commissioning the unit.
Shipment preparation begins immediately after payment, and tracking is sent after courier collection.
Send the full model, quantity, destination and a clear nameplate photo so the exact configuration can be checked.
The company began in Xiamen, Fujian, China, with a four-person team serving selected European and North American automation customers. Early work centered on building product knowledge, dependable sourcing processes, and practical international trade experience.
By 2017, the team had grown to approximately 30 people and established a warehouse for in-stock automation components. The business expanded across Europe, North America, and Southeast Asia while sourcing capabilities widened to include scarce and discontinued industrial automation parts.
In 2026, a wider professional team supports customers worldwide from inquiry through sourcing, order coordination, delivery, and after-sales communication. The company continues to supply popular, hard-to-find, and discontinued automation components while building long-term international partnerships through responsible service.
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