Overview：
EPRO PR6424/011-040 Eddy Current Sensor
EPRO PR6424/011-040 is a non-contact eddy current sensor. The sensor is mostly used to detect the operating conditions of turbomachinery such as steam turbines, gas turbines, hydro turbines, compressors, pumps, and fans. The total weight of the sensor with a 1-meter unarmored cable is only 200 g. The sensor can measure radial/axial dynamic shaft displacement, position, eccentricity, and speed/key phase.
Note: The PR6424 series offers multiple selectable lengths, such as 50, 60, 70, 80, 90, 100, 150, 200, 250, and 290 mm, corresponding to different part numbers.
Ordering Information
| Group | Code | Description |
|---|---|---|
| Base Model | PR6424 | Basic model identifier |
| 1st Group | 0 |
Cable Type: 0=with coded cable; 1=without coded cable |
| 2nd Group | 1 |
Thread Type: 0=M18x1.5; 1=3/4"-16 UNF |
| 3rd Group | 1 |
Accessories: 0=with adaptor plug; 1=without adaptor plug |
| 4th Group | 0 |
Sensor Length Code: 0=40 mm (other options: 1=50mm, 2=60mm, etc.) |
| 5th Group | 4 |
Cable Length Code: 4=10 m (other options: 0=4m, 1=5m, 2=8m) |
| 6th Group | 0 |
Cable End Type: 0=LEMO connector; 1=open cable end |
Function & Features：
- Non-contact measurement:EPRO PR6424/011-040 is based on the eddy current principle and can measure machinery without contacting the shaft surface.
- Multi-parameter monitoring:EPRO PR6424/011-040 provides speed and keyphasor detection functions and supports measurement of radial/axial dynamic shaft displacement, position, and eccentricity.
- Custom configuration:The sensor body length, cable length (4 m–10 m), and thread specification of EPRO PR6424/011-040 can be selected according to requirements. The sensor supports EZ1000, CON011, CON031, and CON041 proximity drivers, and can also be directly connected to AMS3000 series modules.
Specifications：
| Parameter | Details |
|---|---|
| Probe Model | PR6424/011-040 |
| Probe Diameter | 16 mm |
| Standard Measuring Range | 4 mm |
| Extended Measuring Range (max.) | 10 mm (requires converter configuration) |
| Minimum Shaft Diameter | ≥ 80 mm |
| Pressure Resistance (Sensor Head) | 10,000 hPa |
Questions & Answers
💡 FAQ
Q: What is the maximum ambient pressure that the EPRO PR6424/011-040 sensor probe can withstand?
A: The probe pressure resistance is 10,000 hPa. The sensor can be installed in environments with a certain pressure, and ambient pressure will not cause physical damage to the probe.
Q: What is the minimum shaft diameter requirement for the EPRO PR6424/011-040 sensor? Why?
A: The minimum shaft diameter requirement is ≥ 80 mm. This is because the measurement magnetic field needs to form a complete sensing area on the shaft surface. If the shaft diameter is too small (much smaller than the probe diameter), it will distort the magnetic field distribution, affecting linearity and measurement accuracy.
Q: What is the warranty?
A: 1 year
Q: What is the return and exchange policy?
A: Returns or exchanges are accepted within 7 days of receiving the goods if there are any quality issues, excluding damage caused by human error or misuse.
Q:What are the available shipping methods?
A: FedEx, DHL, UPS, and others.
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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