PR6422/012-010 Emerson 5mm Eddy Current Sensor
Overview：
PR6422/012-010 Emerson 5mm Eddy Current Sensor adopts eddy current induction principle to capture static and dynamic clearance data between probe tip and metal rotating shafts.
This Emerson EPRO eddy current probe converts tiny mechanical gap variations into standard analog voltage signals, serving as core measuring hardware for complete turbomachinery protection systems. It tracks radial vibration, axial thrust displacement and shaft eccentricity for continuous rotating machinery vibration monitoring on industrial production assets.
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Products Features
- 5mm compact probe body design
Small diameter probe fits narrow installation spaces inside turbine casings and compressor enclosures. Multiple probes can be mounted closely with zero cross-talk interference for multi-point shaft monitoring.
- 16 V/mm fixed sensitivity output
Linear error controlled within ±1.5% across full measuring range, capturing minor shaft offset changes for early equipment fault diagnosis.
- PTFE high-temperature integrated cable
The attached 12-meter cable resists high heat and chemical vapor inside power generation and chemical plant equipment rooms.
- M10 standard stainless steel mounting thread
Matches universal lock nuts and mounting brackets used for turbomachinery monitoring probes, simplifying field installation and calibration.
Specifications
|
Parameter |
Details |
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Model |
PR6422/012-010 |
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Effective Measuring Range |
5mm |
| Product Type | 5mm Eddy Current Sensor |
| Probe Head Diameter | 5 mm |
| Integrated Cable Length | 12 m |
| Sensitivity | 16 V/mm |
| Linearity error | ≤ ±1.5% |
| Frequency Response | 0 Hz ~ 20000 Hz |
| Probe Operating Temperature | -35 °C ~ +175 °C |
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HS Code |
85389091 |
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Weight |
0.12kg |
| Dimension | 180 × 120 × 40 mm |
Questions & Answers
💡 FAQ
Q: Which signal converters match PR6422/012-010 eddy current sensor?
A:This 5mm probe works with Emerson CON011 and CON021 preamplifiers. The matched converter converts raw eddy current signals into standard voltage output for machinery protection racks.
Q: What is the linear measuring range of PR6422/012-010?
A: The linear range reaches 1 mm with 16 V/mm sensitivity. The recommended initial installation air gap sits between 0.15 mm and 0.35 mm to maintain full linear output.
Q: What temperature can the probe withstand during long-term operation?
A: The probe head supports continuous operation from -35°C to +175°C, while the PTFE cable runs stably within -35°C to +150°C. Short-term peak temperature up to 200°C is acceptable.
Q: Is cross-talk interference a problem when installing multiple 5mm probes close together?
A: The PR6422 series uses adjustable excitation frequency design. Multiple probes can be mounted with only 12mm center-to-center spacing without signal cross-talk.
Q: What vibration and shock levels can this rotating machinery vibration monitoring probe resist?
A:It withstands continuous 5 g vibration at 60 Hz and 30 g instantaneous shock pulse, adapting to high-vibration turbine room environments.
Q: What is the brand?
A: EPRO
Q: What is the type?
A: Eddy Current Sensor
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
why choose us?
We specialize in providing industrial automation and control solutions, including ABB, GE, Bently Nevada, and other critical DCS/PLC components. Here's why customers trust us for their industrial automation needs:
one-stop solution
professional team
Quality Assurance
After-sales service
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059276824
sales7@nseauto.com
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