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波司特精密仪器（上海）有限公司
波司特精密仪器（上海）有限公司
8264/8267系列高精度压力传感器坚固
坚固，非常精确，可靠，长期稳定，用于动态和静态测量，不锈钢，适用于液体和气体介质，压力和大气压测量
| 型号L | 8264、8267 |
| 量程L | 8264 0 … 500 mbar 0 … 1 bar 0 … 2 bar 0 … 5 bar 0 … 10 bar 0 … 20 bar 0 … 50 bar 0 … 100 bar 0 … 200 bar 0 … 500 bar 0 … 1000 bar 0 … 2000 bar 8267 0 … 100 mbar 0 … 200 mbar 0 … 500 mbar 0 … 1 bar 0 … 2 bar 0 … 5 bar 0 … 10 bar 0 … 20 bar 0 … 50 bar 0 … 100 bar 0 … 200 bar 0 … 500 bar 0 … 1000 bar 0 … 2000 bar |
| 测量类型L | 8264 测量绝压8267 测量表压 |
| 信号输出L | 0 … 5 V 4 … 20 mA |
| 工作温度L | -70 ... +160 °C |
| 过载损坏L | 300%额定量程 |
| 特点L |
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High-precision pressure transducers of these models are a very attractive and economic solution for making extremely accurate pressure measurements for users from all fields of engineering. Thanks to their excellent long-term stability, reliability and rugged construction, the pressure transducers are suitable for use in both research and production and many other applications.
These pressure transducers can be used for static and dynamic measurements on gaseous and liquid media. Being made of stainless steel they are also suitable for measurements on corrosive media. Critical media may result in damage around the welded seams inside the transducer. Please contact us.
Range of applications:
Model 8264 pressure transducers measure the absolute pressure with respect to a vacuum. Built-in overload protection for measuring ranges ≤ 500 mbar prevents the sensor element being damaged by atmospheric pressure.
Model 8267 pressure transducers measure the pressure with respect to the surrounding atmosphere in measuring ranges ≤ 20 bar. They are designed as „true gauge“ sensors, i.e. the chamber behind the diaphragm is in direct contact with the atmosphere through a small opening in the sensor body. This atmosphere can be damp and corrosive, because the sensor element is protected by a second diaphragm.
In measuring ranges ≥ 50 bar, pressures are measured with respect to a sealed atmosphere of approximately 1 bar as reference pressure.
A special connecting cable is available to let you benefit from the burster TEDS electronic data sheet (memory chip fitted in the plug and containing sensor-specific data).
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