Velocity Transducers

Measure vibration frequencies from two to 10,000 Hz, ideal for machines ranging from cooling tower fans to high speed gear boxes
Provide high outputs for cable runs to 1,000 feet
Equipped with heavy duty connectors and stainless steel bodies designed to stand up to rugged industrial applications.

Part No. Item Role
602885-49U 4032-300 Velocity Transducer
602885-49R 4033-400 Velocity Transducer
602885-49Y 4033-500 Velocity Transducer
412585-159A 4034 Velocity Transducer

Specifications

Items
602885-49U
4032-300 Velocity Transducer

602885-49R
4033-400 Velocity Transducer

602885-49Y
4033-500 Velocity Transducer

412585-159A
4034 Velocity Transducer
Measurement Mode
Velocity
Bearing Type
Anti-Friction
Sleeve with Shaft Rider
Output
225 mV Peak ±3% for 1.0 in/sec Peak into a 10K ohm Resistive Load at 100 Hz200 mV Peak ±3% for 1.0 in/sec Peak into a 10K ohm Resistive Load at 100 Hz200 mV Peak ±3% for 1.0 in/sec Peak into a 10K ohm Resistive Load at 100 Hz460 mV Peak ±10% for 1.0 in/sec Peak at 100 Hz
Linearity
±2 (From 0.2 to 8.0 in/sec Peak)
±3 (From 0.1 to 10.0 in/sec Peak)
±2 (From 0.2 to 8.0 in/sec Peak)
±3 (From 0.1 to 10.0 in/sec Peak)
±2 (From 0.2 to 8.0 in/sec Peak)
±3 (From 0.1 to 10.0 in/sec Peak)
N/A
Frequency Response
20 to 1500 Hz, ±5%20 to 1500 Hz, ±5%20 to 1500 Hz, ±5%12 to 1000 Hz, ±10%
Transverse Axis Sensitivity
5% at 100 Hz5% at 100 Hz5% at 100 Hz10%
Natural Frequency
20 Hz (Approximate)20 Hz (Approximate)20 Hz (Approximate)10 Hz, ±10%
Temperature Sensitivity (Change in output from 20 to 1000 Hz)
±5% (with a temperature range of 25-300°F±5% (with a temperature range of 25-400°F)±10% (with a temperature range of 400-500°F)N/A
Amplitude Range (Inches)
0.0002 (Minimum)
0.100 (Maximum)
0.0002 (Minimum)
0.100 (Maximum)
0.0002 (Minimum)
0.100 (Maximum)
0.075 (Maximum) In Vertical and Inverted Position
0.100 (Maximum) In Horizontal Position
Operating Gs, Maximum
17171712.98
Damping
Electro-MagneticElectro-MagneticElectro-MagneticShunt Resistor
Power Requirements
None, Self Generating
Sensing Element Impedance
7500 ohm, ±5% at 75°F230 ohms, ±10% at 75°F320 ohms, ±10% at 75°F215 ohms, ±5% at 77°F
Grounding, Sensing Element
Internally ungrounded
Connections (Connector)
Pin A- Signal
Pin B- Open

Pin C- Signal Return
Pin A- Signal
Pin B- Open

Pin C- Signal Return
Pin A- Signal
Pin B- Open

Pin C- Signal Return
Center Pin-Signal
Shell-Signal Return
Temperature Range
-20 to 300 ºF-20 to 400 ºF-20 to 500 ºF30 to 160 ºF
Hazardous Area Rating (When Installed per Vitec Drawing 623813-137)
N/AIntrinsically Safe for Class 1, Group D, Div 1Intrinsically Safe for Class 1, Group D, Div 1N/A
Operating Position (Degrees from Vertical, Connector Up)
±110±110±110±180
Vitec Part No.
602885-49U602885-49R602885-49Y412585-159A
Case Material
2024-T3 Aluminum with Satin Anodized Finish2024-T3 Aluminum with Satin Anodized Finish2024-T3 Aluminum with Satin Anodized FinishAluminum, Anodized
Height (Inches)
4.924.924.923.46
Body Diameter (Inches)
1.971.971.971.62
Center Mounting Hole
1/4-28 UNF x 1/4 in Deep
Mating Cable Assembly
Varies with application, contact factory