| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | PR6424/000-030-CN CON021 |
| Sensor Series | PR6424 |
| Signal Converter | CON021 |
| Sensor Type | 16mm eddy current sensor |
| Mounting Configuration | Standard mount |
| Sleeve Thread | M18x1.5 |
| Armored Cable | No |
| Sleeve Length | 40 mm |
| Adapter Plug | With adapter plug after 1m sensor cable |
| Total Cable Length | 8.0 m |
| Cable End | Lemo connector |
| Sensitivity and Linearity | 4 V/mm (101.6 mV/mil), ≤±1.5% |
| Nominal Air Gap | Approx. 2.7 mm (0.11 in) |
| Long-Term Drift | <0.3% |
| Static Measuring Range | ±2.0 mm (0.079 in) |
| Dynamic Measuring Range | 0 to 1,000 µm (0 to 0.039 in) |
| Standard Target Material | 42CrMo4 ferromagnetic steel |
| Maximum Surface Speed | 2,500 m/s (98,425 ips) |
| Sensor Operating Temperature | -35 to +150°C (-31 to +302°F) |
| Temperature Error | <4% per 100 K, API 670 compliant |
| Sensor Head Pressure Resistance | 10,000 hPa (145 psi) |
| Sensor Shock and Vibration | 5g at 60 Hz at 25°C |
| Sleeve Material | Stainless steel |
| Cable Material | PTFE |
| Compliance Directives | CE 2014/30/EU, 2014/34/EU and 2011/65/EU |
| Sensor Temperature Classification | ATEX T6: Ta ≤84°C; T4: Ta ≤114°C; T3: Ta ≤160°C |
| CON021 Sensor Compatibility | PR6424 standard-range measuring chain |
| CON021 Measuring Range | 4.0 mm standard range |
| CON021 Linearity Error | ≤1.5% |
| 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 PR6424/000-030-CN CON021 is a 16mm eddy current sensor and converter combination for non-contact measurement on large rotating shafts. The ordered sensor uses an M18x1.5 standard-mount sleeve, no armored cable and a 40 mm sleeve length. Its adapter plug follows the first metre of sensor cable, and the complete 8 m cable terminates in a Lemo connector. The PR6424 provides 4 V/mm sensitivity with a static measuring range of ±2 mm and dynamic measurement up to 1,000 micrometres. The CON021 converter is matched to the PR6424 standard 4 mm measuring range and operates across a 0 to 20 kHz frequency band.
The PR6424/000-030-CN CON021 measuring chain supports radial and axial displacement, shaft position, eccentricity and speed or key measurements on critical turbomachinery. Its larger sensor format is intended for suitable large-shaft monitoring points in turbines, compressors, pumps and fans. Non-contact operation allows the probe to observe the conductive shaft surface without mechanical wear at the measurement point. Replacement planning should verify the complete order code, thread, sleeve configuration, cable length and converter before installation. Keeping these elements aligned protects the intended monitoring geometry and signal performance of the machinery health channel.
Measures non-contact motion on suitable large shafts in steam, gas and hydro turbine machinery.
Supports shaft observation where surface speed can reach the PR6424 specified limit in compressors, pumps or fans.
Feeds the matched CON021 converter for radial displacement, axial position, eccentricity and speed or key measurements.
PR6424 is the 16mm sensor family and is specified for suitable large-shaft displacement and position measurements.
It identifies the adapter-plug configuration, an 8 m total cable and a Lemo cable end for the converter.
This exact order configuration uses the M18x1.5 sleeve thread and must be matched at the mounting point.
Yes. The standard CON021 pairing shown here provides the PR6424 standard 4 mm measuring range.
The parcel is prepared for immediate release after payment, and shipment tracking is sent when carrier collection is confirmed.
We compare the complete model label, inspect the sensor, cable and converter condition, and provide available visual evidence before packing.
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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