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BME280 传感器,变送器湿度、湿气、湿敏传感器 BOSCH/博世
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原厂料号:BME280品牌:Bosch(博世)
原厂可订货,技术支持,直接渠道。可签保供合同
BME280是传感器,变送器 > 湿度、湿气、湿敏传感器。制造商Bosch(博世)/Bosch Sensortec生产封装N/A/8-VFLGA的BME280湿度、湿气、湿敏传感器湿敏传感器旨在检测并响应湿气的存在,或湿气随压力、温度和光的变化量。输出类型有模拟电压、电容、数字、频率、I2C、LCD 显示屏、LCD、PDM、PWM、电阻、SDM、SPI、ZACwire 和 ZigBee,精度范围为 ±1.5% RH 至 ±7% RH。
产品属性
更多- 类型
描述
- 型号
:BME280
- Operation range (full accuracy)
:Pressure: 300...1100 hPaTemperature: -40…85°C
- Supply voltage VDDIOSupply voltage VDD
:1.2 ... 3.6 V1.71 ... 3.6 V
- Interface
:I²C and SPI
- Average current consumption(1Hz data refresh rate)
:1.8 μA @ 1 Hz (H
- Average current consumption in sleep mode
:0.1 μA
- Humidity sensorResponse time (τ63%)Accuracy toleranceHysteresis
:1 s± 3 % relative humidity≤ 2 % relative humidity
- Pressure sensorRMS NoiseSensitivity ErrorTemperature coefficient offset
:0.2 Pa (equiv. to 1.7 cm)± 0.25 % (equiv. to 1 m at 400 m height change)±1.5 Pa/K (equiv. to ±12.6 cm at 1°C temperature change)
供应商
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