Can completely replace PCB
| Model | AJ275F05Z | AJ275F10Z | AJ275F25Z | AJ275F10FS |
| Dynamic Characteristics | ||||
| Sensitivity ± 10 % | 5 mV/g | 10 mV/g | 25 mV/g | 10 mV/g |
| Measurement Range | ±1000 g pk | ±500 g pk | ±200 g pk | ±500 g pk |
| Frequency Range ± 5 % | 2 ～ 10 kHz | 2 ～ 10 kHz | 2 ～ 10 kHz | 1.5～ 8 kHz |
| ± 10 % | 1.2 ～ 15 kHz | 1.2 ～ 15 kHz | 1.2 ～ 15 kHz | 1～ 10 kHz |
| Mounted Resonant Frequency | ≥50 kHz | ≥50 kHz | ≥50 kHz | ≥40 kHz |
| Broadband Resolution | 0.002g rms | 0.001 g rms | 0.001 g rms | 0.001 g rms |
| Amplitude Linearity | ≤ 1 % | ≤ 1 % | ≤ 1 % | ≤ 1 % |
| Transverse Sensitivity | < 5 % | < 5 % | < 5 % | < 5 % |
| Electrical Parameters | ||||
| Power Supply | 18 ～ 30 VDC | 18 ～ 30 VDC | 18 ～ 30 VDC | 18 ～ 30 VDC |
| Supply Current | 2 ～ 20 mA | 2 ～ 20 mA | 2 ～ 20 mA | 2 ～ 20 mA |
| Output Impedance | ≤ 100 Ω | ≤ 100 Ω | ≤ 100 Ω | ≤ 100 Ω |
| DC Bias Voltage | 10 ± 2 VDC | 10 ± 2 VDC | 10 ± 2 VDC | 10 ± 2 VDC |
| Environmental Parameters | ||||
| Maximum Shock Value | ±10 000 g pk | ±10 000 g pk | ±10 000 g pk | ±10 000 g pk |
| Operating Temperature | -40 ～ 100 °C | -40 ～ 100 °C | -40 ～ 100 °C | -40 ～ 100 °C |
| Physical Parameters | ||||
| Sensing Element | Piezoelectric Ceramic | Piezoelectric Ceramic | Piezoelectric Ceramic | Piezoelectric Ceramic |
| Structural Form | Shear | Shear | Shear | Shear |
| Housing Material | Titanium Alloy | Titanium Alloy | Titanium Alloy | Titanium Alloy |
| Sealing Type | Laser Welding | Laser Welding | Laser Welding | Laser Welding |
| Outline Dimension（Ref. Fig.） | 7.8mm x 7.8mm x 7.8mm | |||
| Weight | 2.6g（Without Cable） | 2.6g（Without Cable） | 2.6g（Without Cable） | 6.8g |
| Output Mode | Integrated Cable to | Integrated Cable to | Integrated Cable to | Integrated Cable to |
| Installation Method | Adhesive Bonding | Adhesive Bonding | Adhesive Bonding | Adhesive Bonding |