A High-Performance Signal Conditioner for Monitoring Systems
The EPRO PR6423/000-040 is a specialized vibration proximity sensor preamplifier from EPRO. This compact module conditions signals from compatible eddy current sensors for precise machinery monitoring. Furthermore, it ensures reliable performance even in demanding industrial environments with wide temperature ranges.
Key Technical Specifications and Performance Data
Engineered for accuracy and durability, the EPRO PR6423/000-040 offers robust electrical and physical characteristics. Its specifications make it a critical component in predictive maintenance systems.
| Parameter Category | Specification |
|---|---|
| Manufacturer & Model | EPRO PR6423/000-040 |
| Product Category | Vibration Proximity Sensor Preamplifier |
| Compatible Sensors | PR6422, PR6423, PR6424, PR6425, PR6426, PR6453 |
| Extended Range Use | Requires CON021/91x-xxx converter (mandatory for PR6425) |
| Measurement Range | 0 to 4 mm (0 to 4000 µm) |
| Sensitivity | 10 mV/µm |
| Frequency Range | 10 Hz to 10 kHz |
| Preamplifier Gain | 100 |
| Preamplifier Output Voltage | 100 mV (typical) |
| Supply Voltage Range | -23V to -32V (Output: -4V to -20V) |
| Alternative Supply Voltage | -21V to -32V (Output: -2V to -18V) |
| Input Impedance | 1 MΩ |
| Output Impedance | 50 Ω |
| Operating Temperature | -30°C to +100°C (-22°F to +212°F) |
| Housing Material | LMgSi 0.5 F22 (Aluminum Alloy) |
| Dimensions (LxWxH) | 50 mm x 50 mm x 10 mm |
| Weight | Approximately 100 grams (3.53 oz) |
| Mounting | 4 x M5x20 screws (included) |
| Sensor Connection | Self-locking Lemo plug |
| Power/Output Connection | Screw terminal (max 1.5 mm² wire) |
| Cable Length | 8 meters (non-armored, with Lemo connector) |
Dynamic Performance and Environmental Robustness
This preamplifier delivers exceptional dynamic response with a frequency range up to 20 kHz. Its fast rise time of less than 15 µs captures rapid vibration changes effectively. Moreover, the unit withstands shock and vibration levels of 5g at 60 Hz, ensuring stability during operation.
Designed for Seamless System Integration
The PR6423/000-040 connects seamlessly to its matched sensors via an 8-meter Lemo cable. Its compact, lightweight housing and standardized screw mounting facilitate easy panel installation. Consequently, this EPRO module integrates smoothly into both new installations and existing monitoring frameworks.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 150 × 100 × 50 mm |
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