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- 产品名称：相对湿度传感器
- 产品型号：H6000/6100
- 产品展商：其它品牌
- 产品文档：无相关文档
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。
产品描述
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 Range | Humidity-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 Ratio | 250g 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 | | Hysteresis | Typical 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 Range | 5/300 kHz | | Protection Cap | H6000: No
H6100: Yes | | Weight | H6000: 0.1g
H6100: 1g |
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