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EMERSON CON021 + PR6423/01H-030 Eddy-Current Sensor System
EMERSON CON021 + PR6423/01H-030 Eddy-Current Sensor System
Manufacturer: Emerson
Product No.: CON021 + PR6423/01H-030
Product Type: Eddy-Current Sensor System
Product Origin: Germany
Payment: T/T
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Product Description
The CON021 + PR6423/01H-030 is a complete eddy-current displacement/vibration sensor system combining the PR6423 probe and the CON021 signal converter. It is used for non-contact measurement of shaft displacement, vibration, position, eccentricity and speed in rotating machinery. Designed for demanding industrial environments, it offers high accuracy, armored cable protection, and robustness under extreme temperatures and other stresses.
Technical Specifications
| Parameter | Specification | Notes / Conditions |
|---|---|---|
| Model | CON021 + PR6423/01H-030 | Sensor (PR6423) + Converter (CON021) combined system |
| Sensor Tip Diameter | 8 mm | Probe sensing end diameter |
| Thread Size / Mounting Thread | M10 × 1 | Case thread for mounting sensor |
| Cable Type | Armored cable | Provides enhanced durability |
| Cable Length | 3.0 m | Standard length of sensor cable |
| Measurement (Linear) Range | 2 mm | Full scale linear displacement measurement |
| Initial Air Gap (Nominal / Installed Gap) | 0.5 mm | Distance from probe tip to target when installed |
| Incremental Scale Factor (ISF) | ~ 8 V/mm (≈ 203.2 mV/mil) ± 5% | Sensitivity of probe + converter output vs displacement |
| Deviation from Straight Line (DSL) / Linearity Error | ± 0.025 mm (± 1 mil) | Over the measurement range under ambient conditions |
| Target Material | Ferromagnetic steel (e.g. 42CrMo4) | Typical steel that produces reliable eddy-current response |
| Minimum Shaft / Target Diameter | ≥ 25 mm | Smaller diameters degrade accuracy significantly |
| Operating Temperature – Sensor Body | −35 °C … +180 °C | Including the sensor probe and armored cable in harsh conditions |
| Operating Temperature – Cable & Connector | −35 °C … +150 °C | Limited by insulation / connector materials |
| Protection Rating (Sensor) | IP67 | Dust-tight and protected against immersion up to certain depth/time |
| Converter Frequency Range (-3 dB) | 0 … 20,000 Hz | Bandwidth of signal converter (CON021) |
| Converter Rise Time | < 15 µs | Speed of converter output in response to input change |
| Converter Supply Voltage Range | −23 V to −32 V DC (for output range −4 V … −20 V) • −21 V to −32 V DC (for output range −2 V … −18 V) | Different supply/output configurations available |
| Converter Operating Temperature | −30 °C … +100 °C | Ambient temperature where converter can reliably operate |
| Converter Protection Rating | IP20 | Protection level for the converter enclosure |
| Converter Housing Material | LMgSi 0.5 F22 | Lightweight metal-alloy housing |
| Converter Mounting | Panel mount, 4 screws M5 × 20 | Standard mounting method for CON021 |
| Converter Weight | ~ 120 grams | Approximate mass of converter module |
