Product name
Vibration accelerometer
Stress Wave Transducer

Model

370AM1

Series

370AM1

Feature / Application

General frequency response 

• Rugged design 

• High sensitivity

 • Hermetic seal 

• Case isolated 

• ESD protection 

• Reverse wiring protection 

• EMI / RFI shielded

 • High Q diagnostic

•Machine monitoring 

•System acoustics

 •Defect analysis

 •Rotating machine 

•Abrasion testing

Product Introduction

Model 370AM1 is an industrial IEPE accelerometer for measuring general vibration and high frequency stress wave. 370AM1 features an annular shear ceramic crystal which exhibits excellent output stability over time. The accelerometer incorporates an internal circuit with in a two-wire IEPE system which transmits its low impedance voltage output through the same cable that supplies the constant current power. Signal ground is internal shielded and isolated from the outer case of the unit. Polarity inversion protection for the amplify circuit is inherent in the circuit design. The welded stainless-steel construction provides a hermetic housing. The standard MIL-C-5015 glass insulated connector provides long-term stability over the operating temperature range. 370AM1 has ¼-28 threaded holes for stud mounting on the test object. 370AM1 support general vibration monitoring, while maintain the high frequency resonance(~38KHz): picks up the machine stress wave signal generated by premature wear and scale it by sensor resonance, which is ideal for gearbox and bearing detection. Senther’s model 16-L is a mating cable for the sensor.

Product specification
Range(g)
Velocity Range(in/s)
Sensitivity( ±10%) 10
Frequency Range(Hz) 0.3-13000
Weight(g) 76.3
Shock Limit 5000
Operation Temp(°C) -50-120
Output Type IEPE
Axial Single axial
Mounting Stud
Temp.Signal
Sensor Type Vibration Accelerometer
Sens. Unit mV/g
Excitation 11to13
Mating cable 16A