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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Two water pressure options available (1MPa, 3MPa)
Short-term water pressure overload capacity can reach 1.3 to 1.5 times
| Model (High-end)） | Single Axis | J11133/J11233 | J13133/J13233 | J14133/J14233 | J11134 | J13134 | J14134 |
| Three-axis | J11538 | J13538 | J14538 | -- | -- | -- | |
| Feature Description | IP68, underwater pressure resistance > 1MPa (short-term up to 2MPa); integrated cable with single-axis top/side and triaxial options available | IP68, underwater pressure resistance > 3MPa; special waterproofing for integrated cable | |||||
| Dimensions mm | Single Axis: Hexagon xH | 11x27.5 | 11x27.5 | 11x27.5 | 13x31.5 | 13x31.5 | 13x31.5 |
| Three-axis: LxLxH | 17x17x12 | 17x17x12 | 17x17x12 | -- | -- | -- | |
| Sensitivity (mV/g) | 10 | 50 | 100 | 10 | 50 | 100 | |
| Measurement Range (g peak) | ±500 | ±100 | ±50 | ±500 | ±100 | ±50 | |
| Amplitude Linearity | ≤±1% | ||||||
| Broadband Resolution (g rms) | 0.001 | 0.0002 | 0.0001 | 0.001 | 0.0002 | 0.0001 | |
| Frequency Range | ±5%(Hz~kHz) | 1~8 | 1~8 | 1~8 | 1~5 | 1~5 | 1~5 |
| ±10%(Hz~kHz) | 0.5~9 | 0.5~9 | 0.5~9 | 0.5~6 | 0.5~6 | 0.5~6 | |
| Installation Resonant Frequency (kHz) | ≥61 | ≥26 | ≥26 | ≥18 | ≥18 | ≥18 | |
| 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 | 12 | 120 | 60 | 12 |
| 100Hz | 40 | 20 | 4 | 40 | 20 | 4 | |
| 1000Hz | 30 | 15 | 3 | 30 | 15 | 3 | |
| Maximum Withstand Acceleration Value (g peak)） | 2000 | 1200 | 800 | 400 | 2000 | 2000 | |
| Maximum Withstand Impact Value (g peak) | 3000 | 2000 | 1000 | 3000 | 2000 | 1000 | |
| Operating Temperature (°C) | -50~125 | ||||||
| Sealing Form | Laser Welding (Waterproof Rating IP68, Water Pressure 1MPa/3MPa Optional) | ||||||
| Sensitive Materials | High-end Piezoelectric Ceramic/Shear | ||||||
| Case material | Stainless Steel | ||||||
| Installation Method | Single-axis: M5 internal threaded screw hole; Three-axis: through-hole M4 bolt installation | ||||||
| Weight (grams | Single Axis | 10 | 10 | 10 | 13.8 | 13.8 | 13.8 |
| Three-axis | 26 | 26 | 26 | -- | -- | -- | |
| Sensor Output Format | Single-axis: Coaxial waterproof integrated cable + BNC; Triple-axis: Four-core waterproof integrated cable + 3xBNC | ||||||
| Cable end connector type | Single Axis: Integrated Cable + BNC (500xx12) Three-axis: Integrated cable + 3xBNC (500xx17); Integrated + 1/4"-28 four-core connector (500xx15); Integrated + one-to-three empty head (500xx40) | ||||||
Common Cable Options (Cable Description/Model) | * Single-axis integrated cable + connector (suitable for water pressure 1MPa) | Integrated-BNC: Integrated PU cable (5002612) * Single-axis integrated cable + connector (suitable for water pressure 3MPa) | Integrated-BNC: Integrated high water pressure anti-penetration cable (5005612) * Triaxial Integrated Cable + Connector (Suitable for 1MPa Water Pressure) | Integrated-3xBNC: Integrated PU Four-Core Cable (5005017) * Integrated +1/4"-28 Quad Connector: Integrated PU Quad Cable (5005015) * Twin + Short: Twin PU Four-Core Cable (5005040) | ||||||
| Standard Attachments | ① M5 mounting screws (single-axis) / M5 mounting bolts (tri-axis); ② a) 1MPa Waterproof Standard Cable + Connector: 5-meter PU waterproof integrated cable + connector; b) 3MPa Waterproof Standard Cable: 5-meter high-pressure waterproof integrated four-core cable + connector ③ Factory Inspection Report | ||||||