Shanghai Beizhi Electronic Technology Co., Ltd/Shanghai Biaozhi Electronic Technology Co., Ltd.
Shanghai B&W Sensing Technology Co.,Ltd.
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Shanghai B&W Sensing Technology Co.,Ltd.
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Sensors suitable for comprehensive environmental testing
| Model | Normal | 12155/12255 | |||
| High-end | J11150/J11250 | J12151/J12251 | J13150/J13250 | J14150/J14250 | |
| Dimensions mm (Hex x H) | 11x20/11x13 | 13x23/13x18 | 13x23/13x18 | 13x23/13x18 | |
| Sensitivity (mV/g) | 10 | 30 | 50 | 100 | |
| Measurement Range (g peak)） | ±500 | ±167 | ±100 | ±50 | |
| Amplitude Linearity | ≤±1% | ||||
| Broadband Resolution (g rms) | 0.0005 | 0.0002 | 0.0001 | 0.00005 | |
| Frequency Range | ±5%(Hz~kHz） | 1~12 | 1~12 | 1~12 | 1~10 |
| ±10%(Hz~kHz） | 0.5~14 | 0.5~14 | 0.5~14 | 0.5~12 | |
| Installation Resonant Frequency (kHz) | ≥54 | ≥45 | ≥43 | ≥23 | |
| Transverse sensitivity | ≤5% | ||||
| Power Supply (VDC) | 18~30 | ||||
| Supply Current (mA) | 2~20 | ||||
| Output Impedance (Ω) | ≤100 | ||||
| DC Bias Voltage (V) | 8~12 | ||||
Electrical Noise Power Spectral Density (μg/√Hz) | 10Hz | 120 | 40 | 24 | 12 |
| 100Hz | 40 | 13 | 8 | 4 | |
| 1000Hz | 30 | 10 | 6 | 3 | |
| Install Insulation Resistance | —— | ||||
| Maximum Withstand Acceleration Value (g peak) | 3000 | 3000 | 800 | 400 | |
| Maximum Withstand Impact Value (g peak) | 8000 | 5000 | 2000 | 1000 | |
| Operating Temperature (°C) | -50~125 | ||||
| Sealing Form | Laser Welding | ||||
| Sensitive Materials | Normal/High-end Piezoelectric Ceramic/Shear | ||||
| Case material | Stainless Steel | ||||
| Installation Method_Internal Threaded Screw Hole | M5 | ||||
| Weight (grams) | 13 | 15 | 15 | 18 | |
| Sensor Output Format | 1x15x M5 top output / 1x25x M5 side output | ||||
| Cable end connector type | M5—BNC（511xx12） | ||||
Common Cable Options (Cable Description/Model) | * M5—BNC connectors at both ends of the cable: Φ3mm PVC cable (5114312); Φ3mm TPV cable (5112312); Φ2mm PTFE high-temperature cable (5111212) | ||||
| Standard Attachments | ①M5 mounting screws (single-axis) ②Standard 1-meter coaxial PVC cable; ③Factory calibration report | ||||
| Other Options | * Model + "E": Optional output nozzle with 10-32 UNF thread * Model + "F": Optional waterproof integrated cable (IP68) (Note: The high-frequency cutoff frequency of the frequency response may change due to the integrated cable. The specific high-frequency cutoff frequency will be based on the sensor calibration report.) | ||||