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  • 产品名称：相对湿度传感器

  • 产品型号：H6000/6100
  • 产品厂商：其它品牌
  • 产品文档：
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简单介绍：
电容相对湿度传感器的工作原理是利用聚合物的吸水特性，使电容里面的电解质发生变化。聚合物能够快速地与环境的湿度发生平衡，然后根据湿度的水平改变相应的电容值。
详情介绍：

Product Features

  • Capacitive thin film sensor
  • Measuring range: RH 0–100%, Temperature -30 to +180°C
  • Mixing ratio: 250g water / Kg dry air
  • Low hysteresis
  • Response time: 20 seconds
  • Suitable for corrosive atmosphere

    Technical Specification

    Response Time
    (90% of scale for a step change from 11-75% RH)    		H6000: 20 sec
    H6100: 20 sec
    Operating RangeHumidity-H6000: 0-100% RH
                     H6100: 0-100% RH
    Temperature-H6000: -30 to +200°C
                            H6100: -30 to +100°C
    Pressure-H6000:0.04–30 bar
                     H6100: 0.04–30 bar
    Mixing Ratio250g water / Kg dry air
    Nominal Capacity
    C75 @ 23°C, 75% RH    		500pF ± 10%
    Sensitivity
    (11-75% RH) @ 23°C    		< 0.86 pF/% RH ± 10%
    Linearity
    (11 – 90% RH)@ 23°C    		<± 2.5% RH
    Long Term Stability
    (12 months) control @ 11% RH    		<1% at 23°C
    Max Air Speed
    (without protection)    		<20m/sec
    HysteresisTypical value = 0.5% RH
    D Factor Loss tangent
    @ 10kHz, 75% RH, 23°C    		< Typical value = 0.007
    Supply Voltage
    Peak-to-peak    		2.5 VAC
    DC component < 0.2 V
    Operating Frequency Range5/300 kHz
    Protection CapH6000: No
    H6100: Yes
    WeightH6000: 0.1g
    H6100: 1g
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