PR9268/200-000 EPRO Electrodynamic Velocity Sensor

Manufacturer: Emerson
Product No.: PR9268/200-000
Condition： In stock
Product Type: Electrodynamic Velocity Sensor
Product Origin: USA
Payment: T/T, Western Union
Weight: 930g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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PR9268/200-000 Emerson EPRO Electrodynamic Velocity Sensor

PR9268/200-000 is a heavy-duty electrodynamic velocity sensor engineered for continuous vibration monitoring on critical rotating machinery.

The sensor combines stable low-frequency response, robust mechanical construction, and high-temperature endurance for demanding industrial environments.

Its armored cable structure and splash-proof enclosure improve long-term operational reliability in turbine, compressor, and pump applications.

This sensor integrates efficiently with machinery protection systems and predictive maintenance platforms requiring accurate vibration velocity measurement.

Configuration Structure

Series	PR9268
Measurement Direction	Vertical installation
Cable Option	Armored 5-meter cable
Connector Type	6-pole HARTING connector
Protection Option	Oil-proof PTFE metal protection hose

Configuration Breakdown

PR9268
- Electrodynamic vibration velocity sensor platform
/200
- Vertical measuring orientation
- Supports operating temperatures up to 100°C
-000
- Standard HARTING connector configuration
- Suitable for industrial machinery monitoring systems

Technical Performance Overview

Manufacturer	Emerson EPRO
Model	PR9268/200-000
Sensor Type	Electrodynamic Velocity Sensor
Frequency Range	4 Hz to 1000 Hz
Sensitivity	28.5 mV/(mm/s) ±5%
Natural Frequency	4.5 Hz ±0.75 Hz
Linearity Error	<2%
Maximum Vibration Amplitude	3000 µm peak-to-peak
Continuous Acceleration	10 g peak-to-peak
Short-Term Acceleration	20 g peak-to-peak
Protection Class	IP55
Operating Temperature	-20°C to +100°C
Short-Term Temperature Limit	Up to 120°C for less than 4 hours
Storage Temperature	-40°C to +100°C
Housing Material	Al Mg Si Pb F28
Total Weight	Approximately 930 g

Installation Engineering Guidance

Use a rigid mounting bracket for stable measurements
Maintain EMC-compliant cable routing practices
Avoid oversized measurement ranges during configuration
Verify vibration-free sensor holder installation
Confirm trip limits according to machinery operating conditions
Perform signal verification before plant commissioning

Global PLC Spare HUB's Insight

PR9268/200-000 performs exceptionally well in turbine vibration applications requiring stable low-frequency response and high mechanical durability.

The electrodynamic sensing principle provides reliable velocity monitoring without requiring external power conditioning modules.

Field engineers frequently select this model for steam turbine bearing housings because of its stable sensitivity and high resistance to thermal stress.

The armored cable option significantly improves survivability in environments exposed to oil contamination, vibration, and mechanical abrasion.

Compatible Equipment and Systems

Steam turbines
Gas turbines
Hydroelectric turbines
Centrifugal compressors
Industrial pumps
Boiler feedwater systems
Cooling tower fans
API 670 machinery protection systems
Online vibration monitoring systems

Diagnostic Capabilities

Bearing vibration trend monitoring
Rotor imbalance identification
Mechanical looseness detection
Misalignment analysis support
Early-stage machinery fault indication
Predictive maintenance optimization

Environmental and Mechanical Resistance

Resistant to industrial splash exposure
Stable operation under harsh vibration conditions
Supports radioactive-area installation options
Oil-resistant PTFE cable protection available
High durability under elevated process temperatures

Shipping and Warranty Information

Factory-sealed industrial packaging
12-month warranty coverage
Shipment within 24–48 hours
Worldwide export delivery support
Courier options: FedEx, UPS, DHL
Protective anti-static packaging included

Professional FAQ

Why is electrodynamic sensing preferred for low-frequency vibration monitoring?
Electrodynamic sensors provide stable velocity measurements without external signal conditioning at low frequencies.
What mounting issue most commonly affects measurement accuracy?
Flexible or weak mounting brackets introduce false vibration signals and reduce diagnostic reliability.
Can this sensor operate in high-temperature turbine environments?
Yes. The sensor supports continuous operation up to 100°C and short-term exposure up to 120°C.
What application benefits come from the armored cable option?
The armored cable improves resistance against oil exposure, abrasion, vibration, and mechanical damage.
What should engineers confirm before selecting this sensor?
Verify vibration frequency range, installation direction, environmental temperature, and machinery monitoring requirements.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.