Service Hotline
4001027270
consumer hotline:00864001027270
1)无与伦比的超宽温区特性:-200℃~350℃
2)独特的SOI工艺,实现高温特性
3)首创桥阻30 kΩ,微小零点偏移,极佳温度特性
3)高稳定性,适合高端应用
产品参数:
量程与过压
型号 | 压力量程 | 单边过压 |
HMD2 | 10kPa | 400kPa |
HMD3 | 40kPa | 1MPa |
HMD4 | 400kPa | 1MPa |
HMD5 | 4MPa | 10MPa |
HMD6 | 40MPa | 100MPa |
特性参数
(在I=0.3mA和 23℃下测量):
参数 | min | typ | max | Unit |
桥阻 | 27 | 30 | 33 | kΩ |
偏移电压 | -5 | 2 | +5 | mV/V |
供电电压 | - | 3 | 10 | V |
供电电流 | - | 0.3 | 1 | mA |
桥阻的温度系数 | +0.05 | +0.08 | +0.12 | %FS/K |
零点的温度系数 | -0.05 | ±0.03 | +0.05 | %FS/K |
满点的温度系数 | -0.05 | -0.08 | -0.15 | %FS/K |
回差(42h (30°C~135°C~30°C) |
-5 | ±2 | 5 | uV/V |
静压特性 | - | ≤0.05 | 1 | +%FS/10MPa |
长期稳定性 (1000h,135°C) |
- | ≤5 | +20 | uV/V |
非线性 | - | ≤1 | - | +%FS |
灵敏度 | 5 | 10 | - | mV/V |
If you have any questions before purchasing, please contact us.