EMERSON PR6425/010-100+CON011 Eddy current sensor and preamplifier combination kit
Specific Parameters
Brand EMERSON (EPRO Series)
Product Series PR6425 Eddy Current Sensor Series + CON011 Preamplifier Series
Product Type Non-contact Eddy Current Sensor and Preamplifier Combination Kit
Model PR6425 010-100 (Sensor) + CON011 (Preamplifier)
Measurement Range 0-1000μm (Sensor)
Sensor Probe Diameter 16mm
Frequency Range (-3dB) 0-20000Hz (Preamplifier)
Rise Time ＜15μs (Preamplifier)
Linearity Error ≤6.0% Full Scale (Sensor matched with Preamplifier)
Supply Voltage Range -23V to -32V DC (Preamplifier)
Output Voltage Range -4V to -20V DC (at -24V supply, Preamplifier)
Maximum Output Voltage Range -1V to -22V DC (Preamplifier)
Internal Resistance 100kΩ (Preamplifier)
Temperature Drift Zero point 200mV/100K, Sensitivity ＜2%/100K (Preamplifier)
Time Drift Maximum 0.3% (Preamplifier)
Operating Temperature Range -30℃ to 100℃ (Preamplifier)
Storage Temperature Range -40℃ to 125℃
Relative Humidity 5%-95% Non-condensing
Protection Level IP67 (Preamplifier)
Connection Method Sensor and preamplifier connected via LEMO plug, power supply/output via spring terminals (Preamplifier)
Installation Method Fixed with 4 M5×20 screws (Preamplifier)
Preamplifier Weight Approximately 600g
Sensor Weight Approximately 0.4kg
Country of Origin Germany
Certification CE, ATEX, IECEx, CSA, UL, Compliant with API 670 Standard
Product Performance
Adopts non-contact eddy current measurement technology, can stably monitor multiple shaft parameters under harsh working conditions, no mechanical wear, long service life
Wide frequency range of 0-20000Hz combined with fast rise time of ＜15μs ensures accurate dynamic signal capture, suitable for high-speed rotating machinery monitoring
Linearity error is controlled within ≤6.0% full scale, with excellent temperature drift and time drift indicators, high measurement accuracy and strong data stability
The preamplifier has IP67 protection level, can resist harsh environments such as humidity and dust, and the wide temperature range of -30℃ to 100℃ adapts to extreme working conditions
Equipped with open circuit, short circuit and reverse protection functions, effectively avoiding damage to equipment and systems caused by circuit faults, with high operational safety
Complies with explosion-proof certification standards, can be used in explosive hazardous areas, and adapts to more severe high-risk environments after installing safety barriers
LEMO plug connection is reliable and convenient, spring terminals facilitate power supply and signal wiring, and installation and maintenance efficiency is high
Seamlessly integrated into Emerson MMS series machine monitoring systems, compatible with mainstream industrial control platforms, with strong system adaptability
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