| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | PR6423/010-010-CN CON021 |
| Sensor Series | PR6423 |
| Signal Converter | CON021 |
| Sensor Type | 8mm eddy current sensor |
| Mounting Configuration | Standard mount |
| Case Thread | M10x1 |
| Armored Cable | Yes |
| Sleeve Length | 25 mm |
| Adapter Plug | With adapter plug after 1m 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) ±5% at 0 to 45°C |
| Best-Fit Line Deviation | ±0.025 mm (±1 mil) at 0 to 45°C |
| Sensor Output Operating Range | -2 to -18 V |
| Sensor Output DSL Range | -4 to -20 V |
| Standard Target Material | 42CrMo4 (AISI/SAE 4140) ferromagnetic steel |
| Sensor Protection Class | IP66, IEC 60529 |
| Sensor and 1m Cable Temperature | -35 to +180°C (-31 to +356°F) |
| Cable and Connector Temperature | -35 to +150°C (-31 to +302°F) |
| Sensor Tip Material | PEEK polyether ether ketone |
| Sensor Case Material | Stainless steel |
| Sensor Cable Material | PTFE polytetrafluoroethylene |
| Connector Material | Nickel-plated brass |
| Sensor Temperature Classification | T6: Ta ≤64°C; T4: Ta ≤114°C; T3: Ta ≤160°C |
| CON021 Sensor Compatibility | PR6423 standard-range measuring chain |
| CON021 Measuring Range | 2.0 mm standard range |
| CON021 Linearity Error | ≤1.0% |
| CON021 Frequency Range | 0 to 20,000 Hz (-3 dB) |
| CON021 Rise Time | <15 µs |
| CON021 Operating Temperature | -30 to +100°C (-22 to +212°F) |
| CON021 Shock and Vibration | 5g at 60 Hz at 25°C |
| CON021 Protection Class | IP20 |
| CON021 Supply and Output | -23 to -32 V for -4 to -20 V; -21 to -32 V for -2 to -18 V |
| 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 PR6423/010-010-CN CON021 is an 8mm eddy current measuring chain for non-contact monitoring of rotating shafts. The ordered sensor uses an M10x1 standard-mount case with armored cable and a 25 mm sleeve. Its adapter plug is positioned after the first metre of sensor cable, while the complete cable length is 5 m and the termination is a Lemo connector. The PR6423 sensing element provides a 2 mm linear measurement range with an 8 V/mm incremental scale factor. The matched CON021 converter supplies a standard 2 mm measuring range and a frequency response from 0 to 20 kHz.
The PR6423/010-010-CN CON021 assembly supports shaft displacement, axial position, eccentricity and speed observation on critical turbomachinery. Its armored sensor lead is suited to installations where the cable needs additional mechanical protection. The non-contact measurement principle avoids physical contact with the rotating surface and supports continuous machinery condition monitoring. Correct replacement requires matching the complete order code, thread, cable construction and converter type rather than selecting only the PR6423 family. This exact identification helps maintenance teams preserve the intended measuring chain during turbine, compressor, pump and fan service.
Uses the ordered armored sensor cable where the PR6423 lead needs added mechanical protection around a turbine or compressor bearing.
Measures non-contact shaft displacement and position through the matched 8mm sensor and CON021 signal converter.
Supports machinery health channels that use shaft motion or key information from pumps, fans and geared equipment.
We verify the full nameplate order code, inspect the armored cable and connector, and provide available condition photos before shipment.
This order code specifies a 5 m total cable, an adapter plug after the first metre and a Lemo cable end.
The sensor and CON021 converter are selected together so the standard 2 mm range and signal characteristics remain correctly matched.
It is used for non-contact shaft displacement, position, eccentricity and speed monitoring on critical rotating machinery.
We arrange dispatch immediately after payment is received and release tracking details when the carrier collects the parcel.
Available nameplate photos, condition images, packing confirmation and the relevant official technical PDF can be supplied for review.
With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.
Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.
We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.
We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.
From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.
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