รายละเอียดสินค้า
Product Description
Atmospheric pressure sensor measures a wide range of 0-120kPa air pressure, which can be applied to various altitudes. The measured data can be directly displayed on the LCD screen or uploaded to the free cloud platform via RS485 signal. Optional built-in temperature and humidity sensor can be used to monitor atmospheric pressure, temperature and humidity at the same time. The back of the atmospheric pressure sensor housing is equipped with a slide rail mounting plate, which supports wall mounting or guide rail mounting.
Product Parameters
| Output | RS485 | 4~20mA/0~5V/0~10V |
| Power supply | 10~30V DC | |
| Max. power consumption | 0.5W | 1.2W |
| Measure range | 0~120kPa | |
| Accuracy | ±0.15kPa@25°C 101kPa | |
| Operating temperature | -40°C~+60°C, 0%RH~95%RH (non-condensing) | |
| Long-term stability | -0.1kPa/year | |
| Response time | 2s | |
| Load capacity | - | resistance 250Ω, current 600Ω |
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