ACC 1828
- Reference Standard Accelerometer
The ACC 1828 accelerometer is a reference standard accelerometer. Its sensing element is manufactured using piezoelectric quartz material, which endows it with excellent performance and ensures sufficient stability during long-term use.
The ACC 1828 is a piezoelectric accelerometer with a built-in charge amplifier. It utilizes a coaxial cable that provides a constant current power supply of 2–10 mA to the sensor, while also transmitting the output signal through the same coaxial cable. This is internationally known as the IEPE interface.
Description
Specifications
| Parameter | Value |
|---|---|
| Sensitivity | 40mV/g(±10%) |
| Measuring range | ±125g |
| Frequency range | 0.5Hz - 10kHz (±5%) 0.3Hz - 10kHz (±10%) |
| Transverse sensitivity | ≤3% |
| Amplitude linearity | ≤1% |
| Broadband resolution | 0.005grms |
| Mounted resonant frequency | ≥30kHz |
| Shock resistance | 2000g |
| Operating voltage range | +20 - +30VDC |
| Operating current range | +2 - +20mA( typical 4mA) |
| Operating temperature range | -40 - +80℃ |
| Bias voltage | 11 - 17 V |
| Output impedance | ≤100 Ω |
| Sealing method | Laser welding |
| Sensing element material | Piezoelectric quartz |
| Housing material | 316L |
| Structural type | Shear |
| Weight | 114g |
| Output type | M5 side-exit output |
| Mounting method | 10-32 UNF,1/4-28 UNF |
Dimension(unit:mm)




