PR6423/002-041 | EMERSON | Eddy Current Displacement/Vibration Sensor
PR6423/002-041 | EMERSON | Eddy Current Displacement/Vibration Sensor Original price was: $5,800.00.Current price is: $1,680.00.
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PR9268/203-000 | EMERSON | EPRO - Vertical Electrodynamic Velocity Sensor
PR9268/203-000 | EMERSON | EPRO - Vertical Electrodynamic Velocity Sensor Original price was: $4,210.00.Current price is: $1,180.00.

PR9268/303-000 | EMERSON | EPRO – Horizontal Electrodynamic Velocity Sensor

Original price was: $4,210.00.Current price is: $1,180.00.

The PR9268/303-000 is a horizontal-oriented electrodynamic velocity sensor from Emerson (Epro), designed for absolute vibration measurement of machinery casings, generating a voltage signal proportional to vibration velocity for rotating equipment protection.

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Description
The PR9268/303-000 is a horizontal-oriented electrodynamic velocity sensor from Emerson (Epro), designed for absolute vibration measurement of machinery casings, generating a voltage signal proportional to vibration velocity for rotating equipment protection.
Parameter Details
Model PR9268/303-000
Manufacturer Emerson (Epro)
Product Type Horizontal Electrodynamic Velocity Sensor
Measurement Principle Spring-mass system with electromagnetic induction; signal proportional to vibration velocity
Installation Orientation Horizontal, ±10° tolerance (without lifting current)
Sensitivity 28.5 mV/mm/s (723.9 mV/in/s) ±5% @ 80 Hz, 20°C, 100 kΩ
Frequency Range (-3 dB) 4 Hz to 1000 Hz
Natural Frequency 4.5 Hz ±0.75 Hz @ 20°C
Maximum Vibration Amplitude 3000 µm peak-peak
Amplitude Linearity <2%
Maximum Acceleration 10 g (98.1 m/s²) continuous; 20 g (196.2 m/s²) intermittent
Maximum Transverse Acceleration 2 g (19.62 m/s²)
Damping Factor ~0.56 @ 20°C; ~0.42 @ 100°C
Electrical Resistance 1875 Ω ±10%
Inductance ≤90 mH
Active Capacity <1.2 nF
Operating Temperature Range -20°C to +100°C
Relative Humidity 0% – 100% RH (non-condensing)
Protection Rating IP55
Housing Material Al Mg Si Pb F 28 alloy
Weight (without cable) 930 g
Dimensions (L x W x H) 263 mm × 58 mm × 23 mm
Connection Integrated shielded cable (custom lengths optional)
Certifications CE, ATEX, IECEx (industry-standard for machinery sensors)
Applications Casing vibration monitoring in turbines, compressors, pumps, fans, and gearboxes
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