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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The sensor features a compact design with overall insulation to ground
Central through-hole, bolt mounting
| Model (High-end) | J11513 | J12513 | J13513 | J14513 | |
| Feature Description | Titanium alloy shell, insulated from ground; center through-hole mounting; other options; low-frequency extension; waterproof integrated cable | ||||
| Dimensions mm (Octagonal x H)） | 18x13 | 18x13 | 18x13 | 18x13 | |
| Sensitivity (mV/g) | 10 | 20 | 50 | 100 | |
| Measurement Range (g peak) | ±500 | ±250 | ±100 | ±50 | |
| Amplitude Linearity | ≤±1% | ||||
| Broadband Resolution (g rms) | 0.0005 | 0.0025 | 0.0001 | 0.00005 | |
| Frequency Range | ±5(Hz~kHz） | 1~3/Z:1~5 | 1~3/Z:1~5 | 1~3/Z:1~5 | 1~3/Z:1~5 |
| ±10%(Hz~kHz） | 0.5~4/Z:0.5~6 | 0.5~4/Z:0.5~6 | 0.5~4/Z:0.5~6 | 0.5~4/Z:0.5~6 | |
| Installation Resonant Frequency (kHz) | ≥20 | ≥20 | ≥20 | ≥20 | |
| 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 | 60 | 24 | 12 |
| 100Hz | 40 | 20 | 8 | 4 | |
| 1000Hz | 30 | 15 | 6 | 3 | |
| Install Insulation Resistance | ≥1x108 | ||||
| Maximum Withstand Acceleration Value (g peak) | 1500 | 1200 | 800 | 400 | |
| Maximum Withstand Impact Value (g peak) | 3000 | 2500 | 1500 | 1000 | |
| Operating Temperature (°C) | -50~125 | ||||
| Sealing Form | Laser Welding | ||||
| Sensitive Materials | High-end Piezoelectric Ceramic/Shear | ||||
| Case material | Titanium Alloy | ||||
| Installation Method | Φ5.1mm through hole / M5 bolt installation | ||||
| Weight (grams) | 8 | 9 | 11 | 12 | |
| Sensor Output Format | 1/4"-28 Quad Output | ||||
| Cable end connector type | 1/4"-28 Quad Connector—3xBNC (516xx17); 1/4"-28 Quad Connector—1/4"-28 Quad Plug (516xx15) | ||||
Common Cable Options Cable Description (Model) | * Cable end connectors 1/4"-28 quad connector—3xBNC: Φ3mm PVC quad cable (5161417); Φ3mm TPV cable (5163417); Φ3mm PTFE high-temperature cable (5161517) * Cable end connectors 1/4"-28 four-core connector—1/4"-28 four-core nozzle: Φ3mm PVC four-core cable (5161415); Φ3mm TPV cable (5163415); Φ3mm PTFE high-temperature cable (5161515) | ||||
| Standard Attachments | ①M5 mounting bolt; ②Standard 1-meter PVC four-core cable; ③Factory calibration report | ||||
| Other Options | * Model + "E": Optional output 1/4-28 four-pin connector in the form of thick pins * Model + "L": Low-frequency extension, 5% -- 0.5 Hz * Model + "F": Optional 5m/10m waterproof integrated cable (IP68) (Note: The high-frequency cutoff frequency of the frequency response will change due to the integrated cable. The specific high-frequency cutoff frequency will be based on the sensor calibration report.) | ||||