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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Universal mechanical structure, vibration testing for medium and large-sized equipment
Bolt installation, allowing for flexible adjustment of measurement axial direction, vibration table vibration testing, and control
| Model | Standard | 11502 | 12502 | 13502 | 14502 | 15502 | 16502 | 17502 |
| High-end | J11502 | J12502 | J13502 | J14502 | J15502 | J16502 | J17502 | |
| Feature Description | Stainless steel housing; through-hole mounting; four-core connector output; multiple options available; waterproof integrated cable; low-frequency extension | |||||||
| Dimensions mm (Length x Width x Height) | 16x16x11 | 17x17x11.5 | 17x17x11.5 | 18x18x12.5 | 22x22x14.5 | 28x28x16.5 | 39x39x20 | |
| Sensitivity (mV/g) | 10 | 20 | 50 | 100 | 200 | 500 | 1000 | |
| Measurement Range (g peak) | ±500 | ±250 | ±100 | ±50 | ±25 | ±10 | ±5 | |
| Amplitude Linearity | ≤±1% | |||||||
| Broadband Resolution (g rms) | 0.0005 | 0.00025 | 0.0001 | 0.00005 | 0.00002 | 0.00001 | 0.000005 | |
| Frequency Range | ±5%(Hz~kHz) | 1~13 | 1~11 | 1~10 | 1~8 | 1~5 | 1~3 | 0.1-2 |
| ±10% (Hz~kHz) | 0.5~14 | 0.5~12 | 0.5~11 | 0.5~10 | 0.5~6 | 0.5~5 | 0.07-3 | |
| Installation Resonant Frequency (kHz) | ≥37 | ≥30 | ≥30 | ≥30 | ≥30 | ≥15 | ≥13 | |
| 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 | 6 | 2.4 | 1.2 |
| 100Hz | 40 | 20 | 8 | 4 | 2 | 0.8 | 0.4 | |
| 1000Hz | 30 | 15 | 6 | 3 | 1.5 | 0.6 | 0.3 | |
| Install Insulation Resistance | —— | |||||||
| Maximum Withstand Acceleration Value (g peak) | 400 | 2000 | 800 | 400 | 200 | 80 | 40 | |
| Maximum Withstand Impact Value (g peak) | 1000 | 5000 | 2000 | 1000 | 500 | 200 | 100 | |
| Operating Temperature (°C) | -50~125 | |||||||
| Sealing Form | Laser Welding | |||||||
| Sensitive Materials | Standard/High-end Piezoelectric Ceramic/Shear | |||||||
| Case material | Stainless Steel | |||||||
| Installation Method_Internal Threaded Screw Hole | M4 Through Hole | M5 Through Hole | ||||||
| Weight (grams) | 16.6 | 18.7 | 19.8 | 27 | 39 | 100 | 254 | |
| Sensor Output Format | 1/4"-28 Four-Pin Connector | |||||||
| Cable end connector type | 1/4"-28 Quad Connector—3xBNC (516xx17); 1/4"-28 Quad Connector—1/4"-28 Quad Plug (516xx15) | |||||||
Cable Options (Cable Description/Model) | * 1/4"-28 four-core connector at both ends of the cable—3xBNC: Φ3mm PVC four-core cable (5161417); Φ3mm TPV cable (5163417); Φ3mm PTFE high-temperature cable (5161517) * 1/4"-28 four-core connector at both ends of the cable—1/4"-28 four-core connector: Φ3mm PVC four-core cable (5161415); Φ3mm TPV cable (5163415); Φ3mm PTFE high-temperature cable (5161515) | |||||||
| Standard Attachments | ①M5/M3 mounting bolts; ②Standard 1-meter PVC four-core cable; ③Factory inspection report | |||||||
| Other Options | * Model + "E": Optional output 1/4-28 four-pin connector in the form of thick pins * 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.) * Model + "L": Low-frequency extension, 5% -- 0.5 Hz | |||||||