产品介绍
The Epro PR6423/001-011-CN + CON021 is a high-precision eddy current proximity sensor system engineered for continuous non-contact monitoring / shaft vibration, axial displacement, and radial clearance in rotating machinery. Developed under the legacy / Epro GmbH, now integrated into Emerson Process Management, this sensor combination is designed to operate reliably in harsh environments and demanding industrial applications.
The system consists / the PR6423/001-011-CN probe (with 8mm diameter and specific mounting dimensions) and a CON021 signal converter that transmits and conditions the signal to be compatible with standard vibration monitoring systems, including API 670-compliant platforms. Its proven design is widely deployed in the energy, petrochemical, and heavy industrial sectors, where real-time machine condition monitoring is crucial for preventing failures and optimizing asset lifecycle.
产品规格
| Parameter | Specification |
|---|---|
| Sensor 型号 | PR6423/001-011-CN |
| Converter Module | CON021 |
| Sensor Type | Eddy Current Proximity Probe |
| Measuring Range | 0.25 mm to 2.0 mm (typical) |
| Sensor Head Diameter | 8 mm |
| Probe Length | 32 mm |
| Thread Size | M10 x 1 |
| Thread Length | 11 mm |
| Sensing Material | Ferromagnetic (e.g., steel, iron alloys) |
| Signal Output Type | -24 V to -12 V DC, depending on target distance |
| Frequency Response | DC to 10 kHz |
| Accuracy | ±0.05 mm within calibrated range |
| Temperature Range (Probe) | -35°C to +180°C |
| Temperature Range (CON021) | -35°C to +85°C |
| Protection Level | IP67 for the probe, IP65 for the connector |
| Connection Cable | 3-wire shielded system with extension (typically 5–9 meters) |
| Material (Sensor Housing) | Stainless Steel 1.4571 (AISI 316Ti) |
| Compliance Standards | API 670, CE, RoHS, ATEX (Zone 2) |
| 重量 | 0.22 kg |
Product Applications
-
Steam and Gas Turbines
Ideal for radial and axial vibration monitoring / high-speed rotating shafts in critical turbine applications. -
Compressors and Pumps
Helps identify early signs / imbalance, misalignment, and bearing wear. -
Generators and Gear 单位s
Suitable for monitoring shaft positioning, thermal expansion, and gear mesh variations. -
Industrial Fans and Blowers
Used to detect mechanical looseness, unbalance, and cavitation-induced wear. -
状态 Monitoring Systems (CMS)
Fully compatible with machine monitoring systems such as MMS from Emerson. -
Oil & Gas Processing Plants
Ensures continuous, high-accuracy vibration data for safety-critical rotating machinery. -
Thermal and Nuclear Power Plants
Widely used in generator and turbine trains requiring non-contact displacement detection.
Product Advantages
-
Reliable in Harsh 状态s
Rugged stainless steel housing and high ingress protection allow operation in contaminated, high-temperature, and humid environments. -
Precision Engineering
Factory-calibrated to deliver highly linear output across the defined measurement range. -
Modular and Scalable
Easily integrated into new and existing condition monitoring architectures. -
API 670-Compliant
Developed to meet or exceed global standards for critical machinery protection. -
Extended Cable Options
Flexible system configurations with extension cables and signal converters. -
优秀 Signal Stability
Minimal signal drift and robust imm件y to EMI ensure reliable long-term operation. -
Non-联系我们 Operation
Minimizes mechanical wear and maintenance, increasing asset monitoring uptime. -
Interchangeability
Compatible with a wide range / probes and monitoring systems within the PR6423 family. -
Cost-Effective Monitoring
Reduces maintenance downtime and catastrophic failure risks through early warning insights.
FAQ
-
What does the “CN” in the model code represent?
“CN” typically refers to the China region standard configuration, possibly indicating local calibration or packaging adaptation. -
What target materials are compatible with this sensor?
It is designed for use with ferromagnetic materials such as steel, nickel, and iron-based alloys. -
What is the typical installation distance (gap) for this probe?
The nominal installation gap is 2.0 mm, but it should be calibrated per system requirements. -
Does the sensor require recalibration over time?
Calibration should be verified periodically, especially after machinery overhauls or sensor replacement. -
Can this model be used for high-temperature turbines?
Yes, the sensor withstands temperatures up to 180°C, making it suitable for most turbine applications. -
Is the sensor intrinsically safe?
It supports installation in ATEX Zone 2 areas; for Zone 1/0, consult additional intrinsic safety options. -
What systems can this sensor integrate with?
Compatible with Epro MMS systems, as well as third-party condition monitoring 件s supporting standard eddy current signals. -
Can the CON021 be mounted remotely?
Yes, the converter can be installed remotely and connected via extension cables. -
What thread mounting is used for installation?
The sensor uses an M10 x 1 thread with an 11 mm thread length. -
What is the primary difference between this and PR6423/010 models?
The difference lies in the thread length, probe length, and mechanical fit; both use 8mm sensing tips.
Related 型号s from the Same PR6423 Series
| 型号 | 描述 | Probe Diameter | Length | Temp. Range | Thread |
|---|---|---|---|---|---|
| PR6423/000-000+CON021 | Standard 8mm eddy current sensor | 8 mm | 32 mm | -35°C to +180°C | M10x1 |
| PR6423/002-030+CON021 | High-temp long thread version | 8 mm | 50 mm | -35°C to +220°C | UNF 3/8-24 |
| PR6423/010-040+CON021 | 8mm probe with 40mm length and 4mm thread | 8 mm | 40 mm | -35°C to +180°C | M10x1 |
| PR6423/003-010+CON021 | 5mm probe for compact sensor spaces | 5 mm | 25 mm | -35°C to +180°C | M8x1 |
| PR6423/014-040+CON021 | Thick wall installation probe | 8 mm | 40 mm | -35°C to +180°C | M10x1 |
| PR6423/004-010+CON021 | Short sensor for axial proximity detection | 8 mm | 20 mm | -35°C to +180°C | M10x1 |
Popular 型号s from the Same 品牌 (Epro / Emerson)
| 型号 | 描述 | 分类 | Application | Output Interface |
|---|---|---|---|---|
| MMS3120/022-100 | Vibration signal processor | Monitoring Module | High-speed rotating machines | Analog / Relay |
| MMS6110 | 19″ Rack CMS for multi-channel monitoring | CMS Platform | Industrial machinery | Digital / Analog |
| CON011 | Converter 件 for eddy current probes | Signal 状态er | Probe integration | 3-wire Epro Probes |
| PR9268/301-000 | Velocity sensor for general vibration | Seismic Sensor | Pumps, motors, fans | Voltage |
| TQ403 | High-speed tachometer sensor | Speed Measurement Device | Rotating machinery | TTL / Analog |
| MMS3110/022-000 | Machine monitoring signal interface module | Interface Module | Turbines, compressors | Digital / Relay |
公司信息
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