SDP2000-L

SENSIRION  SDP2000-L  压力传感器, 校准, -10至60°C, 电压, 0.5 psi, 差值, 5 V, NPT, 3 mA

The SDP2000 series differential Pressure Sensor for air cover the following measurement ranges -5 to 125Pa 0.5-inch H²O, -20 to 500Pa 2-inch H²O and -100 to 3500Pa 14-inch H²O. The devices are supplied with 5V and provide a 0.25 to 4V output. Although the output of the differential pressure sensor is analog, the internal linearization and temperature compensation is performed digitally. This results in a superior accuracy, outstanding resolution up to 0.05Pa and lowest temperature dependence. Since fully exchangeable just a few external electronic components around the device make a high quality differential sensor transmitter with e.g. a 0 to 10V output or other interfaces. Its leading performance is based on Sensirion"s proprietary CMOSens® sensor technology which combines the sensor element with amplification and A/D conversion on one single silicon chip. The differential pressure is measured by a thermal sensor element.

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Offset and hysteresis free

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Excellent accuracy and reproducibility even below 10Pa

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Fully calibrated and temperature compensated

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Linear or square root extracted output characteristics

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Not sensitive to the mounting orientation