4121A is a micro-small structure design of high-precision IEPE type piezoelectric accelerometer, with special waterproof design, integrated cable output, small size, unidirectional acceleration measurement, based on the working principle of the piezoelectric effect, the sensitive element is a precision processed piezoelectric ceramic crystals, the output charge and the perceived acceleration linear relationship, the sensor built-in converter circuitry to convert to voltage signal output.
Main product features: 1. miniature structure. 2. IP68 waterproof design. 3. airtight structure. 4. wide temperature range. 5. wide frequency response. 6. adhesive or screw mounting. 7. shock resistance.
Main application areas: water conservancy engineering, dynamic testing
Main technical indicators:
1. Range (±g): 50, 100, 500, 2000
2. Sensitivity (mV/g): 100, 50, 10, 2.5
3. Frequency response (Hz, ±3dB): 0.5-11000
4. Shock limit (±g): 5000
5. Operating temperature range (℃): -50-125
6.Weight (g): 0.9
7.Dimension (mm): 8.1×6.6×4.8
8. Shell material: titanium alloy
9.Output interface: integrated cable
