PR6426/010-010+CON021/916-160 | Emerson EPRO Eddy Current Probe & Proximitor Assembly

PR6426/010-010 paired with CON021/916-160 is a fully calibrated matched eddy current transducer system from Emerson EPRO, designed for turbine supervisory instrumentation (TSI) and critical rotating machinery protection. This 32mm proximity probe assembly is engineered to measure radial shaft vibration, axial thrust displacement, rotor position and thermal expansion on steam turbines, gas turbines and centrifugal compressors in power, oil & gas and petrochemical facilities.

The complete package includes PR6426/010-010 eddy current probe, integrated armored extension cable and CON021/916-160 proximitor signal converter. Operating on eddy current induction technology, the sensor takes non-contact measurements on rotating metal shafts, delivering reliable readings under high temperature, high vibration and harsh industrial operating environments. The suffix /916-160 defines the customized cable configuration of the CON021 proximitor unit.

Key Features

• Non-contact eddy current sensing for large turbo machinery TSI protection
• 32mm probe tip diameter, M10×1 mounting thread, built-in 1m armored cable with LEMO connector
• System sensitivity: 8 V/mm, ±1.5 mm linear measurement range for shaft vibration and thrust monitoring
• CON021/916-160 proximitor with specified cable assembly, provides stable linear negative voltage output
• Frequency response DC to 10kHz, captures dynamic shaft vibration and transient rotor movement
• Hermetically sealed stainless steel probe construction, IP67 protection grade for tough plant conditions
• High resolution ≤0.1μm, low long-term drift and excellent repeatability for machinery safety trip interlocks
• Probe working temperature: -35℃ ~ +180℃, suitable for installation in high-temperature turbine casing areas
• Factory pre-matched and calibrated set: PR6426/010-010 probe + CON021/916-160 proximitor, guaranteed linearity
• Compatible with EPRO MMS monitoring racks and Emerson AMS 6500 machinery health systems
• IEC 60068 compliant, qualified for critical machinery monitoring applications

Technical Specifications

Model: PR6426/010-010 + CON021/916-160 Brand: EPRO (Emerson) Product Type: Eddy current proximity transducer complete set Probe Tip Diameter: 32 mm Mount Thread: M10×1 Probe Integrated Cable Length: 1 meter Working Principle: Non-contact eddy current induction Sensitivity: 8 V/mm Linear Measuring Range: ±1.5 mm Frequency Response: DC ~ 10 kHz Probe Operating Temperature: -35℃ ~ +180℃ Probe Protection Grade: IP67 Proximitor Model: CON021/916-160 CON021 Power Supply: -24 VDC nominal, operating range -23V ~ -32V DC Output Signal: Linear negative voltage output Resolution: ≤0.1 μm System Composition: PR6426/010-010 probe + armored extension cable + CON021/916-160 proximitor Target Material: Ferromagnetic and non-ferromagnetic metal shaft surfaces Measured Variables: Radial shaft vibration, axial thrust displacement, shaft position, rotor thermal expansion, shaft eccentricity

Applications

• Power generation: Steam turbine, gas turbine and generator TSI shaft vibration & thrust position monitoring
• Oil & gas: Centrifugal compressors, expanders, large process pumps axial displacement safety protection
• Petrochemical industry: Critical rotating equipment health monitoring, alarm and safety interlock protection
• Heavy industry: Large blowers, fans and high-speed rotating machinery shaft position measurement
• Machinery protection systems: Real-time rotor condition monitoring for early fault warning and machine trip

Why Choose PR6426/010-010+CON021/916-160

EPRO PR6426 series 32mm eddy current probes are industry standard sensors for turbo machinery TSI systems. The CON021/916-160 variant has dedicated cable assembly defined by the suffix 916-160. Using factory matched probe and proximitor pair ensures consistent sensitivity and linearity. Mismatched combinations will create measurement inaccuracy and bring risks to machinery protection interlock.

We supply original new PR6426/010-010+CON021/916-160 complete transducer sets, with full inspection report and factory calibration certificate. We support global sea & air shipment. We also accept inquiries for other EPRO PR6426 probes and CON series proximitors with different suffix codes. Contact us for datasheet, dimension drawing and formal quotation.

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FAQ

Q: What does PR6426/010-010 + CON021/916-160 package include?

A: Full factory-matched eddy current transducer assembly: PR6426/010-010 32mm proximity probe, 1m integrated armored cable and CON021/916-160 proximitor signal converter.

Q: What does /916-160 mean on CON021/916-160?

A: The suffix /916-160 specifies the custom cable configuration of this CON021 proximitor. Different suffix numbers represent different cable lengths or wiring specifications. Please confirm the full part number when placing orders.

Q: What is the sensitivity of PR6426/010-010+CON021/916-160?

A: This matched system is calibrated at 8V/mm sensitivity with ±1.5mm linear measurement range.

Q: Can I mix CON021/916-160 with other PR6426 probe codes?

A: CON021 series proximitors work with PR6426 probes, but each full part number pair is factory calibrated. Cross pairing may cause sensitivity deviation and measurement error.

Q: Can you provide datasheet and calibration certificate?

A: Yes, datasheet and factory calibration documents can be provided on request for original new units.

PR6426/000-010+CON021

Our products are widely used in CNC mechanical metallurgy, petroleum and natural gas, and petrochemical industries,Chemical industry, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.The quoted price is not the actual price. Please contact the shopkeeper before placing the order to confirm the price and delivery time!!!

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