Technical characteristics of 370AM1 stress wave acceleration sensor:

1. High frequency stress wave measurement

   • Ceramic crystals using circular shear mode as sensitive elements are suitable for capturing high-frequency vibration signals.

   • The resonant frequency is up to 38kHz, suitable for early wear detection.

2. IEPE interface

   • Two wire system, integrating constant current source excitation and low impedance voltage signal output.

   • The signal ground is isolated from the casing and has polarity reverse protection.

3. High reliability structure

   • The shell is sealed by laser welding, with a high level of protection.

   • Made of stainless steel casing, sturdy and durable.

   • The output connector is MIL-C-5015 standard glass insulated connector, suitable for harsh environments.

4. Excellent electrical characteristics

   • High sensitivity: 10 mV/g (@ 100 Hz)

   • Wide frequency range: 0.3 Hz-13 kHz (± 3dB)

   • Low noise: 80 μ V RMS (2.5 Hz-50 kHz)

   • High insulation resistance:>100 M Ω

5. Strong anti-interference ability

   • Capable of ESD protection and EMI/RFI shielding.

   • Support shell isolation to reduce grounding circuit interference.

6. High mechanical performance

   • Can withstand an impact limit of 5000g.

   • Wide working temperature range: -50 ° C to+120 ° C

   • Application features:

• Suitable for machine tool status monitoring, gearbox and bearing wear warning.

• Support high-frequency vibration analysis scenarios such as acoustic emission detection, failure analysis, and wear resistance testing.

• It can be equipped with various installation accessories and signal conditioners, and flexibly integrated into the monitoring system.