Product name
PE sensor
High temperature PE accelerometer

Model

574P-20

Series

574P

Feature / Application

• High sensitivity/resolution

• Side connector/cable

• Adhesive or stud mounting

• Hermetic seal

• Annular shear mode

• Wide frequency response

• Engine research

• Shock testing

• Modal analysis

• Aircraft testing

• Auto exhaust system

Product Introduction

The model 574P is a high-level signal output piezoelectric accelerometer designed specifically for measuring high temperature vibration on structures and test purpose. The unit is hermetically sealed and ideal for use in extreme environments. This sensor is the industry standard for vibration/shock accelerometers. The model 574P features a 10-32 threaded mounting hole. The accelerometer is a self-generating device that requires no external power source for operation. Model 574P operating in annular shear mode. These specially designed crystals exhibit low base strain sensitivity, high resonance frequency, and excellent output stability over time. Signal ground is connected to the outer case of the unit. The accelerometer features a 10-32 side connector and requires a low-noise coaxial cable for error-free operation. Senther’s model 11P-3 is a 10-32 to BNC breakout low noise cable for the sensor.

Product specification
Range(g) 1250
Velocity Range(in/s) 0
Sensitivity( ±10%) 20
Frequency Range(Hz) 0.2 - 15000
Weight(g) 19
Shock Limit 5000
Operation Temp(°C) -70 to 260
Output Type Charge
Axial Single axial
Mounting Adhesive/Stud
Temp.Signal N/A
Sensor Type PE Accelerometer
Sens. Unit pC/g
Excitation No need
Mating cable 11P