Accelerometer output signal simulator A4801 v2

frequency

Overview

A portable sensor simulator for rapid inspection of vibration measurement systems, sensors, cables and connectors. It produces stable test signals to verify that vibration meters and analyzers measure correctly.

Key functions

• Simulates an acceleration sensor and outputs a stable voltage signal at two selectable frequencies (80 Hz and 8 kHz).
• Checks measurement accuracy of vibration meters and analyzers.
• Inspects cables and connectors; LED blinks under stress to indicate intermittent or bad connections.

Usage note

• When the connected device input sensitivity is set to 100 mV/g, the simulator should provide reference readings of 10 mm/s in velocity measurement and 0.5 g in acceleration measurement.

Technical specifications

• Signal frequencies: 80 Hz and 8 kHz.
• Signal type: stable voltage output simulating an acceleration sensor.
• Recommended sensor sensitivity for verification: 100 mV/g (reference outputs: 10 mm/s velocity, 0.5 g acceleration).
• Connections: MIL2 and BNC.
• Power: battery operated, rechargeable via USB.
• Form factor: compact, portable design for on-site inspection.
• Diagnostic indicator: LED blinking indicates intermittent or faulty cable/connector under stress.