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JL-210 atmospheric pressure sensor

发布时间:2024-05-16


JL-210 atmospheric pressure sensorJL-210 atmospheric pressure sensor is an instrument used to measure atmospheric pressure, using silicon resonant pressure measurement high-precision pressure sensitive element, using the good mechanical properties of monocrystalline silicon, the atmospheric pressure is converted into the natural frequency of the component, and output, with high measurement accuracy, low hysteresis error, good repeatability, stable performance. It is suitable for atmospheric pressure measurement in different environments such as land and sea, and is widely used in meteorological observation stations, ship survey instruments, ocean observation data buoys and other observation systems.

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Main technical parameters:

Measuring range

400~1100hPa

accuracy

±0.15hPa

Resolution

0.01hPa

Long-term stability

±0.1hPa/year

Measurement technique

Silicon resonance

Sampling time

10s

Operating voltage

6~15VDC

Working current

<10mA

Communication interface

RS232

Operating temperature

-40~60℃

Working humidity

0~100%RH