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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Utilizes high-temperature piezoelectric crystals, offering stable high-temperature output response
Special assembly process ensures the reliability of sensor output signals at high temperatures
Differential signal output form, reducing the impact of environmental interference
| Model | 22160 | 23160 | 23263 | |
| Feature Description | High-temperature charge output, hexagonal base/M5 top outlet The housing is insulated from ground, with differential signal output | High-temperature charge output, triangular mounting base/dual-core side outlet The housing is insulated from ground, with differential signal output | ||
| Dimensions mm | 16x36 (Hex x Height) | 16x28 (Hex x Height) | 37.8x27 (Circumscribed Circle x Height) | |
| Sensitivity (pC/g) | 3 | 10 | 10 | |
| Measurement Range (g peak) | ±800 | ±1000 | ±700 | |
| Amplitude Linearity (Full Scale) | ≤1% | |||
| Frequency Range | ±5%(Hz~kHz） | 4~5 | 5~6 | 5~5k |
| ±10%(Hz~kHz） | 3~5 | 3~8 | 3~7k | |
| Installation Resonant Frequency (kHz) | ≥18 | ≥25 | ≥21 | |
| Transverse sensitivity | ≤5 % | |||
| Core Capacitance (pF) | 300 | |||
| Housing Insulation Resistance (Ω) | ≥ 1x1011 | |||
| Operating Temperature (°C) | -70 to 700 | -70 to 500 | ||
| Temperature Response Coefficient (%/°C) | ≤ 0.02 | |||
| Sealing Form | Laser Welding | |||
| Sensitive Materials | Piezoelectric Crystal | |||
| Case material | Nickel-based alloy | |||
| Sensor Installation Method | M5 | M5 | Through-hole 3xM4 bolts | |
| Weight (grams) | 54 | 30 | 75 | |
| Sensor Output Format | M5 Top Output | M5 Top Output | 7/16-27 2-core | |
| Standard Attachments | ① Standard: 3-meter coaxial high-temperature metal cable, with M5-M5 output connectors on both ends (5875988-3m); or 3-meter high-temperature metal dual-core cable, with M5-M5 output connectors on both ends (5896088-3m); ② Factory Inspection Report | |||