PR9268/201-000 Vibration Transducer | High Temp Sensor PR 9268/20

PR9268/201-000 Vibration Transducer Overview

• Rugged vibration sensor
• Works in harsh environments
• Splash-proof housing
• Stable and reliable signal
• Long service life

Key Features

• Max temperature: 100°C
• Short-time up to 120°C
• High sensitivity output
• Wide frequency range
• Oil-proof & radiation options

Technical Highlights

• Frequency range: 4 Hz – 1000 Hz
• Sensitivity: 28.5 mV/mm/s ±5%
• Linearity error: <2%
• Natural frequency: 4.5 Hz ±0.75 Hz
• Max vibration: 3000 µm p-p
• Acceleration: 10 g continuous / 20 g peak
• Transverse acceleration: 2 g
• Resistance: 1875 Ω ±10%
• Insulation: >1 MΩ
• Protection class: IP55

Structure & Material

• Material: Al Mg Si Pb F28
• Total weight: ~930 g
• Sensor only: ~260 g
• Connector: 6-pole Harting

PR9268/201-000 Configuration Breakdown

• PR 9268/20x
  • Measuring direction: Vertical
  • Temperature: ≤100°C
  • Angle deviation:
    • ±30° (no sinking current)
    • ±60° (with sinking current)
• Cable (A)
  • A=1: Armored cable, 5 m
• Connector (B00)
  • B00=000: Harting connector
• Suffix (-XXX)
  • OPR: Oil-proof PTFE hose
  • RAD: Radiation environment use

Installation Notes

• Use rigid mounting
• Avoid vibration base
• Use shielded cable
• Set correct measuring range
• Check EMC compatibility
• Test before operation

Applications

• Steam turbines
• Compressors
• Pumps
• Power plants
• Petrochemical systems

Shipping & Warranty

• Shipping: FedEx / UPS / DHL
• Warranty: 12 months

FAQ

How to choose the right measuring range?

Select a range close to actual vibration. Avoid large range to improve accuracy.

Can it work above 100°C?

Yes, up to 120°C for short time (less than 4 hours).

What cable should I choose?

Armored cable is best for harsh environments and noise protection.

How to reduce signal interference?

Use proper grounding and keep cables away from power lines.

Which option fits oil or radiation areas?

Use OPR for oil environments and RAD for radiation conditions.

Manufacturer

Emerson

Contact Information

• Email: info@oiltechcontrols.com
• WhatsApp: +86 158 8020 0923

Copyright © 2026 Oiltech Controls Limited. All rights reserved.

Original Source:
https://www.oiltechcontrols.com/

All rights reserved.

Partner Powergear X Automation Limited
https://www.powergearx.com/