Duct humidity and temperature sensor
管道温湿度传感器
HYGRASGARD® KFTF-SD
校准的管道湿度为/温度传感器HYGR ASGARD® KFF - SD / KFTF - SD(±2.0%),
用塑料烧结过滤器(任选的金属烧结过滤器),外壳由耐冲击塑料具有由
搭锁盖。它测量空气的相对湿度和/或温度,并将
测量值转换为0 - 10 V或4 ... 20 mA的标准信号。它具有四个可切换的温度范围
,适用于制冷,空调,通风
和洁净室技术中的非侵蚀性无尘环境。相对湿度(%r .H。)是水蒸气分
压除以相应气体温度下的饱和蒸气压的商。这些
测量传感器设计用于精确检测湿度。数字长期稳定传感器
用作湿度测量的测量元件。用户可以进行微调。
湿度:0 ... 100%rH, 温度:-35°C ... + 80°C
输出:0-10V或4 ... 20mA
Calibratable duct humidity- ⁄ temperature sensor HYGRASGARD® KFF - SD ⁄ KFTF - SD (± 2.0%), with plastic sinter filter (optional metal sinter filter), enclosure made from impact-resistant plastic with snap-on lid. It measures the relative humidity and ⁄ or the temperature of the air and converts the measurands into a standard signal of 0 - 10 V or 4...20 mA. It has four switchable temperature rangesand is applied in non- aggressive dust-free atmospheres in refrigeration, air conditioning, ventilation and clean room technology. Relative humidity (in % r. H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature. These measuring transducers are designed for exact detection of humidity. A digital long-term stable sensor is used as measuring element for humidity measurement. Fine adjustment by the user is possible.
Humidity: 0...100% r.H., Temperature: -35°C...+80°C
Output: 0-10V or 4...20mA
Type
KFTF-SD-U
KFTF-SD-I