EMERSON PR6423/11R-131 CON021 Eddy Current Sensor Signal Converter
EMERSON PR6423/11R-131 CON021
Eddy Current Sensor Signal Converter
Non-Contact Displacement Measurement
Brand Name:
EMERSON
EMERSON PR6423/11R-131 CON021
,Eddy Current Sensor Signal Converter
,Non-Contact Displacement Measurement
EMERSON PR6423/11R-131 CON021
Eddy-current measurement equipment for rotating machinery monitoring. Identify the installed sensor and signal-converter configuration to help match the correct replacement for your application.
Product Overview
The PR6423 belongs to Emerson EPRO's non-contact eddy-current sensor family. Used with a compatible signal converter, the sensor provides measurement signals for monitoring mechanical movement and shaft-related conditions.
For replacement sourcing, identify the complete sensor reference and converter model together. The suffix, measuring range, electrical output and connection arrangement must match the installed measurement loop.
Technical Specifications
The values below cover the CON021 converter family and documented standard PR6423 configurations. Confirm the exact configuration for the requested suffix before installation.
CON021 — Signal Converter
| Device type | Eddy-current sensor signal converter |
|---|---|
| Compatible sensor families | PR6422, PR6423, PR6424, PR6425, PR6426 and PR6453, subject to the applicable converter configuration |
| Frequency range (-3 dB) | 0 to 20,000 Hz |
| Rise time | Less than 15 µs |
| Supply voltage / output range | -23 to -32 V DC for the -4 to -20 V output range; -21 to -32 V DC for the -2 to -18 V output range |
| Operating temperature | -30 to +100°C (-22 to +212°F) |
| Shock and vibration | 5 g at 60 Hz and 25°C |
| Protection class | IP20 |
| Housing material | LMgSi 0.5 F22 |
| Approximate weight | 120 g |
| Mounting | Four M5 × 20 screws |
| Connections | Self-locking LEMO sensor connector; screw terminals for supply and output |
PR6423 — Sensor Series
| Measurement principle | Non-contact eddy-current sensing |
|---|---|
| Standard linear measurement range | 2 mm for the documented standard PR6423 configuration; confirm the specific probe and converter combination |
| Initial air gap | 0.5 mm for the documented standard PR6423 configuration |
| Incremental scale factor | 8 V/mm ±5% for the documented standard configuration, within its specified operating conditions |
| Connection arrangement | Confirm the connector, extension cable and converter interface for the installed version |
Installation & Configuration Considerations
Before replacement, compare the installed probe and converter references, power supply, output scaling, measuring range and connection arrangement. Installation and calibration should follow the requirements of the existing monitoring system.
The exact suffix-specific configuration of PR6423/11R-131 should be confirmed against the equipment nameplate and applicable installation information before ordering.
Application & Failure Scenarios
- Typical equipment: Turbines, compressors, pumps and fans equipped with shaft measurement and machinery monitoring systems.
- Common replacement triggers: Missing or unstable readings, suspected probe or converter faults, maintenance replacement and restoration of a measurement channel.
- Downtime implications: Invalid measurement signals can reduce monitoring reliability. If the channel participates in machinery protection, a fault may affect protection decisions or contribute to an unnecessary shutdown.
AMIKON Industrial Supply
Industrial Parts Sourcing, Kept Practical.Request a Quote
Include the following information to help identify the required configuration and delivery arrangements.
Frequently Asked Questions
1. What is the PR6423/11R-131 CON021 used for?
This requested part reference relates to PR6423 eddy-current sensing and the CON021 signal-converter family. The equipment type is used for non-contact measurement in rotating machinery monitoring systems. Confirm the complete installed configuration before ordering.
2. Can a different CON021 configuration replace the installed unit?
Not without checking compatibility. The sensor combination, measuring range, output scaling and electrical interface must suit the existing measurement loop.
3. What should I check before ordering a replacement?
Provide the complete part number and check the nameplate, converter model, connector arrangement, supply requirements and required measurement range.
4. How can I request the PR6423/11R-131 CON021 pdf/manual/datasheet?
Contact AMIKON with the complete model reference and, if available, a nameplate photo. This helps identify the relevant product configuration and available technical information.
5. What information helps resolve a suspected probe or converter fault?
Share the installed model references, the affected measurement channel, the observed signal symptoms and the machine/system model. These details help distinguish a replacement requirement from a configuration or installation issue.
Related Models
View Related Models
| Z787 | TL76 | AC285 | ZB12-1.6 | ZB12-10 |
| MMCM-C50/3 | PKZM0-25 | A16-30-10 1SBL181001R8410 | A26-30-10 1SBL241001R8010 | N22E 1SBH141001R2622 |
| TF42-0.74 1SAZ721201R1021 | CP78 | SME-8F-DS-24V-K0.3-M8D | 6EP1337-3BA00 | 6EP1437-2BA00 |
| 6AV6641-0AA11-0AX0 | HACH SENSION156 | HACH DR2800 | HACH LICO500 | HACH PHC281 |
| SD315DN10B400 | X20CM2821 | X20AT4222 | 3AM055.6 | AM055 |
| 8AC110.60-2 | 8AC122.6 | X20AI1744 | AF104 | 3DO479.6 |
| 8BVI0055HWD0.000-1 | 7AF104.7 | 7AF101.7 | 4PP015.0420-01 | 8AC130.60-1 |
| MJ100 | MJ100-T01 | OAK300.2 | 0AK300.2 | 10110061 |
| TPS-6L-FPB-T-NB | TTC5-12 | MB1301X | BMXDRA1605 | 6ES5440-8MA22 |
| 750-610 | 3HE00868CBAA01 | 70-00670 ST160F | HS611 | TWXH00 |
| 101-VF/230 0-073-0507-0 | V3L-1084 | Xenta 401 007301012 | GD0120G01 | 3RU2126-1KB0 |
| BW4708 | X20CP1484-1 | X67DO9332.L12 | HACH PHC805 | HACH DR4900 |
| HACH LQV157 | HACH SIP10 | HACH DR5000 | HACH LDO101 | HACH 24954 |
| 6ES7288-3AR02-0AA0 | IC200ALG322 | IC200ALG620 | IC695CPU320-GL | IC694BEM331 |
| IC200ALG230 | IC200ALG230D | IC695CMM004 | IC695ETM001 | IC695PBS301 |
| IC693CPU372-AE | IC695PNS001 | IC695CPE305-AFBA | IC693MDL730 | IC695CPE330-ABAF |
| IC694ALG392 | IC694ALG392LT-CE | IC695ALG708-AB | IC695CBL001 | IC694MDL231B |
| 6SL3210-1SE31-0UA0 | 6SL3210-1KE27-0UB1 | 6SL3120-1TE21-8AD0 | 6SL3210-5FE17-0UF0 | 6SL3210-5FE15-0UF0 |
| 6SL3352-1AE38-4CA1 | 6SL3310-1TE33-8AA3 | 6ES7322-8BF00-0AB0 | 6SN1145-1BB00-0FA1 | 6SL3353-1AG41-8DA1 |
| 6RA7078-6DV62-0 | 6RA7081-6DV62-0-Z-G95+K00+K01 | 6RA7028-6DV62-0-Z-G95+K00+K01 | 6RA8031-6DV62-0AA0 | 6GK5788-1FC00-0AA0 |
video
video
Send your inquiry directly to us
