Mechanical Velocity Sensor Emerson EPRO PR9268/305-000

PR9268/305-000: Heavy-Duty Horizontal Vibration Sensor

Technical Performance

• Brand: PR Electronics
• Model: PR 9268/30x-x00
• Vibration Range: 500-4000 µm
• Frequency: 4-1000 Hz
• Sensitivity: 28.5 mV/(mm/s) ±5%
• Accuracy: <2% linearity error
• Shock Resistance: 20g peak
• Weight: 260g (sensor only)

PR9268/30A-B00 Suffix Guide

• Cable Type (First digit):
  • A=5: Non-armored 5m cable
• Connector (Last 3 digits):
  • B00: HARTING plug
• Special Versions:
  • -OPR: Oil-proof hose
  • -RAD: Radiation protection

Extreme Durability

• IP55 waterproof rating
• AlMgSiPbF28 alloy body
• -40°C to 125°C range
• Chemical resistance

Easy Setup

• Mounting angles:
  • ±10° standard
  • ±30° with current
• Use rigid holders
• Test before use

Package & Support

• 12-month warranty
• Worldwide shipping: FedEx/UPS/DHL
• Includes:
  • Sensor unit
  • 5m cable
  • HARTING plug

Precision Detection

• Measures tiny 500µm vibrations
• 0.27 transverse sensitivity
• Works in radioactive areas

Expert Questions

• Q: Cable type?
  A: Non-armored 5m standard
• Q: Min operating temp?
  A: -20°C without connector
• Q: Natural frequency?
  A: 4.5 Hz ±0.75 Hz
• Q: Damping at 100°C?
  A: 0.42 damping factor
• Q: Connector type?
  A: 6-pole HARTING plug

Download Resources

Get full product details:

• Installation guide
• Technical specifications
• Application notes