Wuxi Bewis Sensing Technology LLC
| Payment Terms | T/T |
| Range | 40kPa |
| Overvoltage (back) | 5MPa |
| Overvoltage (positive) | 6MPa |
| recommended voltage | 4.5~5.5V |
| Bias | ＜ 0.050 %FS |
| Brand Name | BEWIS |
| Model Number | BW-MD3 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Range | 40kPa |
| Overvoltage (back) | 5MPa | Overvoltage (positive) | 6MPa |
| recommended voltage | 4.5~5.5V | Bias | ＜ 0.050 %FS |
| Brand Name | BEWIS | Model Number | BW-MD3 |
| Place of Origin | China |
Bewis BW-MD series of highly stable monocrystalline silicon sensor chip, which has a number of excellence performance, and has been batch cast to the international market. It has been widely used in petrochemical, metallurgical power, industrial automation, aerospace, Internet of things and other fields in Europe, Asia.
Characteristics(Measured at I=0.3mA, T=23°C)
| Parameters | min | typ | max | Unit | |
| Bridge Resistance | 9.5 | 10 | 10.5 | kΩ | |
| Offset Voltage | -3 | 0 | +3 | mV/V | |
| Supply Voltage | - | 3 | 10 | V | |
| Supply Current | - | 0.3 | 1 | mA | |
| Temperature Coefficient of Bridge Resistance | +0.05 | +0.08 | +0.12 | %FS/K | |
| Temperature Coefficient of Zero Point | -0.05 | ±0.03 | +0.05 | %FS/K | |
| Temperature Coefficient of Full Scale | -0.05 | -0.08 | -0.15 | ||
| Temperature Bias (42h, 30℃ to 135℃ to 30℃) | 0.02 | 1 | 2 | uV/V | |
| Static Pressure Characteristics | - | 0.03 | - | ±%FS/10MPa | |
| Long-term Stability (1000h, 135℃ | - | ≤ 3 | ±5 | uV/V | |
| Nonlinearity | - | ≤ 0.3 | - | ±%FS | |
| Sensitivity | MD1-MD2 | 6 | 8 | 10 | mV/V |
| MD3-MD8 | 15 | 20 | 25 | mV/V | |
Stability( Heating from 23℃ to 85℃ for 30 hours,returning to 23℃. Measuring zero drift over 42 hours)
Company Details
Business Type:
Manufacturer
Year Established:
2010
Employee Number:
100~200
Ecer Certification：
Verified Supplier
BWSENSING Technology LLC （BWSENSING) is an innovative fast growing company established in 2010. The company was born in The Institute of Microelectronics (IME) of Peking University.We have achieved the top spot in the middle and high-end industry applications in the Chinese market.From 2019, BWSEN... BWSENSING Technology LLC （BWSENSING) is an innovative fast growing company established in 2010. The company was born in The Institute of Microelectronics (IME) of Peking University.We have achieved the top spot in the middle and high-end industry applications in the Chinese market.From 2019, BWSEN...
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