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          Apter Power supports suffix validation, measurement-chain review, documentation and quotation for this sensor set.

        PR6423/010-010 CON021

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        Emerson EPRO PR6423/010-010 CON021 combines an 8 mm M10 × 1 armored eddy-current probe, a 5 m Lemo cable and a CON021 converter for shaft displacement and vibration measurement over a 2 mm linear range.
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        Ships by Thursday, October 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for PR6423/010-010 CON021

        • Manufacturer:
          Emerson
        • Part Number:
          PR6423/010-010 CON021
        • Product Family:
          Epro
        • Product Type:
          Eddy-Current Sensor and Signal Converter
        • Stock:
          1
        • Linear measurement range:
          2 mm (80 mil)
        • Initial air gap:
          0.5 mm (20 mil)
        • Incremental scale factor:
          8 V/mm (203.2 mV/mil), +/-5% at 0 to 45 deg C
        • Linearity deviation:
          +/-0.025 mm at 0 to 45 deg C
        • Minimum shaft diameter:
          25 mm
        • Probe operating temperature:
          -35 to +180 deg C with 1 m cable
        • Cable and connector temperature:
          -35 to +150 deg C
        • Probe protection:
          IP66
        • Probe weight:
          Approximately 100 g with 1 m cable
        • Probe tip diameter:
          8 mm
        • Case thread:
          M10 x 1
        • Cable armour:
          Included
        • Armoured cable diameter:
          6 mm
        • Minimum armoured-cable bend radius:
          35 mm
        • Sleeve length code:
          25 mm
        • Adapter plug:
          Included after the first metre
        • Total cable length code:
          5.0 m
        • Cable end:
          Lemo connector
        • Standard target material:
          42CrMo4 / AISI 4140 ferromagnetic steel
        • Converter frequency range:
          0 to 20 kHz (-3 dB)
        • Converter rise time:
          Less than 15 microseconds
        • Converter operating temperature:
          -30 to +100 deg C
        • Converter protection:
          IP20
        • Converter supply:
          -23 to -32 V for -4 to -20 V output
        • Converter alternate supply:
          -21 to -32 V for -2 to -18 V output
        • Converter weight:
          Approximately 120 g
        • Converter mounting:
          Four M5 x 20 screws
        • Supply/output terminal capacity:
          Maximum 1.5 mm2 conductor
        • PR6423 standard-range linearity:
          1.0% maximum with CON021
        • Weight:
          0.93 lbs (0.42 kg)
        • Estimated shipping dimensions:
          20 x 19 x 4 cm
        • Tariff Code:
          Please confirm the destination before shipping.
        • Country of origin:
          Germany
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Applications Performance Monitoring & Control Installation

        Features:

        • Combines an 8 mm M10 x 1 probe with a matched CON021 signal converter.
        • Provides a 2 mm linear range and 8 V/mm incremental scale factor.
        • Uses armoured construction with a 5.0 m total cable and Lemo termination.
        The ordered system includes the specified probe configuration, cable components and converter as one measurement chain. The 25 mm sleeve and armour define the mechanical installation.

        Changes in shaft position alter the probe field, and the converter conditions this non-contact signal for vibration or displacement monitoring. The standard response extends from static measurement to 20 kHz.

        Maintain the approved gap, target material, cable length and armour bend radius. Converter supply, output range and monitor scaling must be checked before the channel is placed in protection service.

        Availability is confirmed after the complete suffix, converter range and installed monitor interface are reviewed.
        Verified resources for Emerson EPRO PR6423/010-010 CON021:Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Measures radial shaft vibration on rotating machinery without mechanical contact.
        • Provides static shaft position or gap information to machinery-monitoring channels.
        • Supports condition and protection systems requiring a compact high-temperature proximity probe.
        • The standard measuring range is 2 mm with an 8 V/mm incremental scale factor.
        • Linearity deviation is specified at +/-0.025 mm from 0 to 45 deg C.
        • The converter frequency response extends from 0 to 20 kHz at the -3 dB point.
        • Converter output represents the changing distance between the probe tip and ferromagnetic shaft surface.
        • Static gap and dynamic vibration components can be used by the connected machinery monitor.
        • Channel scaling must correspond to the selected converter output range before alarms are enabled.
        • The M10 x 1 body and 25 mm sleeve must be positioned to maintain the required measurement gap.
        • Armoured cable requires a minimum 35 mm bend radius and strain relief near each connection.
        • Probe, cable and converter identities should remain together as the calibrated measurement set.
        Description
        Emerson EPRO PR6423/010-010 CON021 combines an 8 mm eddy-current probe with a CON021 signal converter for non-contact shaft measurement. The M10 x 1 armored probe, 5 m cable and Lemo connection form a matched sensing path with a 2 mm linear range for displacement and vibration monitoring. Its compact probe tip suits smaller rotating-machine locations, while the armored lead protects the cable in installations where mechanical exposure is greater than in a fully enclosed sensor route.

        The system operates by detecting changes in the probe-to-shaft gap and converting them into a proportional voltage signal. It is intended for ferromagnetic targets such as the specified 42CrMo4 or AISI 4140 reference material, supporting machinery-protection and condition-monitoring applications on rotating shafts with a minimum documented diameter of 25 mm. A fast converter response and the 0 to 20 kHz frequency range allow the same measurement chain to follow both steady shaft position and dynamic radial movement within the system bandwidth.

        Accurate performance depends on the complete probe, cable and converter combination, including the initial 0.5 mm air gap and the correct converter supply. Cable routing must respect the armored-cable bend radius, while probe temperature, connector exposure and CON021 mounting should remain within their individual environmental limits. The target material, shaft surface, total cable length and converter scaling should be verified as one calibrated arrangement, because mixing unmatched components can shift the zero point, scale factor or usable linear range.
        Alternative Names
        PR6423/010-010 CON021 PR6423 010-010 CON021 PR6423-010-010-CON021 Emerson EPRO PR6423/010-010 EPRO PR6423 010 010 PR6423 M10x1 5 m Probe CON021 Eddy Current Converter Set PR6423010010CON021
        Technical notes
        Do not mix the PR6423/010-010 probe, cable or CON021 converter with unmatched components; cable length and calibration form one measurement system, and the armour must keep at least a 35 mm bend radius.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        What mechanical configuration is encoded in Emerson EPRO PR6423/010-010 CON021?
        It specifies an 8 mm M10 x 1 probe with a 25 mm sleeve, cable armour, adapter plug and 5.0 m Lemo-terminated cable system.
        How is the operating gap set for Emerson EPRO PR6423/010-010 CON021?
        The standard initial air gap is 0.5 mm, established against the approved ferromagnetic target while monitoring the matched converter output.
        Why must the cable remain paired with Emerson EPRO PR6423/010-010 CON021?
        The probe, total cable length and converter calibration determine the scale factor and linearity as one measurement chain.
        Which shaft surface suits Emerson EPRO PR6423/010-010 CON021 calibration?
        The standard reference is 42CrMo4 or AISI 4140 ferromagnetic steel with a minimum shaft diameter of 25 mm.
        What installation limit protects Emerson EPRO PR6423/010-010 CON021 armour?
        Maintain at least a 35 mm bend radius on the 6 mm armoured cable and avoid tensile load at the adapter and Lemo connector.
        What should be supplied for an Emerson EPRO PR6423/010-010 CON021 quote?
        Provide the complete suffix, required output range, existing monitor input and photographs of the probe and converter labels.

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