Product Short Description
Product Overview
130mm long high-temperature PR6425 probe matched with customized CON021 series preamplifier. The CON021 pre-converter supports extended linear measurement range and higher signal output gain, while the PR6425 probe maintains 380°C long-term high-temperature resistance, applied for large-diameter heavy rotating machinery with large shaft displacement swing range.
Description
Core Technical Specifications
PR6425010-130 Probe
- Sensing Head Diameter: 16 mm
- Total Probe Length: 130 mm
- Static Measuring Range: ±2.0 mm
- Sensitivity: 4 V/mm
- Probe Head Continuous Operating Temperature: -35°C ~ +380°C
CON021/915-040 Custom Pre-converter
- Compatible Probe Model: PR6423/PR6424/PR6425 full series 16mm probes
- Frequency Response (-3dB): 0 ~ 20 kHz
- Power Supply: -23VDC ~ -32VDC
- Extended Linear Output Range: -4 V ~ -24 V
- Protection Class: IP65 die-cast aluminum housing
- Operating Temperature: -30°C ~ +100°C
3.4 Function Features, Working Principle, Material Structure, Application Scenarios, Installation & Precautions
- Probe section consistent with PR6425010-100 high-temperature probe specifications
- CON021 customized preamplifier features extended signal output range, adapting to large swing shaft displacement measurement of heavy turbomachinery
- All installation, operation and maintenance rules consistent with previous PR6425 series sensor products





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