Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Description |
|---|---|
| Sensor Type | Eddy Current Non-Contact Displacement Sensor |
| Probe Diameter | 8 mm |
| Linear Measuring Range | 2 mm (Standard), up to 4 mm or 8 mm (with appropriate converter version) |
| Initial Gap | 0.5 mm |
| Incremental Scale Factor | 8 V/mm ±5% (0 to 45°C) |
| Linearity Error (DSL) | ±0.025 mm (±1 mil) |
| Target Material | 42CrMo4 (AISI/SAE 4140) standard; others on request |
| Minimum Shaft Diameter | 25 mm |
| Operating Temperature | -35°C to +180°C (Sensor with 1m Cable) |
| Cable & Connector Temp. | -35°C to +150°C |
| Protection Rating | IP66 (Sensor), IP20 (Converter) |
| Sensor Materials | Tip: PEEK; Housing: Stainless Steel |
| Cable Materials | PTFE cable; Nickel-plated brass connector |
| Power Supply (CON021) | -23V to -32V (Output -4 to -20V) or -21V to -32V (Output -2 to -18V) |
| Frequency Response (-3 dB) | 0 – 20,000 Hz |
| Rise Time | < 15 µs |
| Weight | Sensor: approx. 0.22 kg; Converter: approx. 0.12 kg |
| Mounting Threads | M10x1 or 3/8″-24 UNF |
| Cable Diameter | Standard: 2.8 mm; Armored: 6.0 mm |
| Minimum Bending Radius | 25 mm (standard cable); 35 mm (armored cable) |
| Hazardous Area Approval | ATEX / IEC-Ex / CSA Intrinsic Safety (ia) & Non-sparking (nA) |
| Electrical Connection | Lemo connector (sensor), Screw terminal (converter supply/output) |
| Compatibility | Compatible with PR6422 / PR6423 / PR6424 / PR6425 / PR6426 sensors |
FAQ
FAQ
Q1: What type of machinery is this sensor suitable for?
A1: It is designed for critical rotating equipment like steam turbines, gas turbines, hydro turbines, compressors, gearboxes, pumps, and fans.
Q2: What is the maximum measuring range with the CON021 converter?
A2: The standard range is 2 mm; with extended CON021 versions, it can support up to 8 mm.
Q3: Can the probe withstand high-temperature environments?
A3: Yes, the PR6423 sensor can operate at temperatures up to +180°C.
Q4: Does this sensor have hazardous area certifications?
A4: Yes, it is certified under ATEX, IEC-Ex, and CSA for intrinsic safety and non-sparking use.
Q5: Is it possible to customize the cable length and mounting options?
A5: Yes, multiple cable lengths, thread types, and mounting styles including reverse mount are available.
Q6: What type of signal output does the sensor provide?
A6: It provides a voltage output, typically -2V to -18V or -4V to -20V depending on supply voltage.
Q7: How are electrical connections made?
A7: The sensor uses a self-locking LEMO connector; the converter uses screw terminals (up to 1.5 mm² wire).
Q8: Can PR6423 be used with other converter types?
A8: Yes, but optimal performance is achieved when paired with CON021 series converters.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
