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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Four major categories of application environment temperatures, temperature range -100℃ to +300℃
Adopt a more stable sensitive core structure
Vibration testing suitable for various environmental comprehensive tests
| Model | Normal Type | 23155/23255 | 24155/24255 | 23147/23247 | 24147/24247 | 24116/24216 | ||||
| High-end | J23150/J23250 | J24150/J24250 | J22157/J22257 | J23157/J23257 | J24157/J24257 | J23158/J23258 | J23156/J23256 | J24156/J24256 | ||
| Feature Description (Operating Temperature) | Normal Core: -55~160°C High-end core: -55~250°C | Normal Core: -70~160°C High-end core: -70~250°C | -100~250°C | -55~300°C | -70~160°C | |||||
| Dimensions mm (Hex x Height) | 13x21/13x16 | 16x26/16x21 | 13x21/13x16 | 13x21/13x16 | 16x26/16x21 | 15x22/15x17 | 13x22/13x17 | 16x22/16x17 | 16x24/16x18 | |
| Sensitivity (pC/g) | 10 | 30 | 5 | 10 | 30 | 20 | 10 | 30 | 25 | |
| Measurement Range (g peak) | ±4000 | ±1500 | ±600 | ±500 | ±150 | ±300 | ±400 | ±150 | ±200 | |
| Amplitude Linearity | ±1% | |||||||||
| Frequency Range | ±5%(Hz~kHz) | 0.5~10 | 0.5~7 | 0.5~15 | 0.5~10 | 0.5~7 | 0.5~10 | 0.5~10 | 0.5~7 | —— |
| ±10%(Hz~kHz) | 0.3~11 | 0.3~9 | 0.3~16 | 0.3~11 | 0.3~9 | 0.3~12 | 0.3~11 | 0.3~9 | 0.5~8 | |
| Installation Resonant Frequency (kHz) | ≥42 | ≥27 | ≥48 | ≥42 | ≥27 | ≥42 | ≥42 | ≥27 | ≥25 | |
| Transverse sensitivity | ≤5% | |||||||||
| Core Capacitance (pF) | 1250 | 700 | ||||||||
| Core Insulation Resistance (Ω) | ≥1x1011 | |||||||||
| Install Insulation Resistance | —— | |||||||||
| Maximum Withstand Acceleration Value (g peak) | 6000 | 3000 | 800 | 800 | 300 | 600 | 800 | 300 | 1000 | |
| Maximum Withstand Impact Value (g peak) | 8000 | 3500 | 800 | 1000 | 350 | 700 | 1000 | 350 | 1000 | |
| Operating Temperature (°C) | Normal: -55~160°C High-end: -55~250°C | Normal: -70~160°C; High-end: -70~250°C | -100~250°C | -55~300°C | -55~300°C | -70~160 | ||||
| Sealing Form | Laser Welding | |||||||||
| Sensitive Materials | Normal/High-end Piezoelectric Ceramic/Shear | |||||||||
| Case material | Stainless Steel | Titanium Alloy | Stainless Steel | |||||||
| Installation Method_Internal Threaded Screw Hole | M5 | |||||||||
| Weight (grams) | 16 | 26 | 12 | 15 | 25 | 15.5 | 16 | 26 | 29 | |
| Sensor output connector type | 2x1xx/J2x1xx M5 top output; 2x2xx/J2x2xx M5 side output | |||||||||
| Cable end connector type | M5—M5（511xx11）；M5—BNC（511xx12） | |||||||||
Common Cable Options (Cable Description/Model) | *Cable Connectors M5—M5: Φ3mm PVC Cable (5111311); Φ3mm TPV Cable (5112811); Φ2mm PTFE High-Temperature Cable (5111211) *Cable end connectors M5—BNC: Φ3mm PVC cable (5111312); Φ3mm TPV cable (5112812); Φ2mm PTFE high-temperature cable (5111212) | |||||||||
| Standard Attachments | ①M5 mounting screws; ②Standard: 1 meter coaxial PVC cable (standard), 1 meter coaxial high-temperature cable (premium); ③Factory calibration report | |||||||||