上海麒诺-工业自动化服务商

Duct humidity sensor

管道湿度传感器

HYGRASGARD® KFF

校准的管道湿度/温度传感器HYGR ASGARD® KFF / KFTF （±2.0％）或KFF - 20 / KFTF - 20 （±1.8％），用塑料烧结过滤器（任选的金属烧结过滤器），接线盒外壳由耐冲击的塑料，外壳盖，带快速锁定螺丝，带/不带可选显示屏。它测量空气的相对湿度和/或温度，并将被测量转换为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
输出：0-10V或4 ... 20mA

Calibratable duct humidity ⁄ temperature sensor HYGRASGARD® KFF ⁄ KFTF (± 2.0 %) or KFF - 20 ⁄ KFTF - 20 (± 1.8 %), with plastic sinter filter (optional metal sinter filter), terminal box enclosure made of impact-resistant plastic, enclosure cover with quick-locking screws, with ⁄ without optional display. It measures the relative humidity and ⁄ or the temperature of the air and converts the measurand into a standard signal of 0 - 10 V or 4...20 mA. It has four switchable temperature ranges and 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.
Output: 0-10V or 4...20mA

Type	Display	Output type	Sensor-Toleranz Feuchte	Enclosure name	Item No.
KFF-U		U current	2 %	Tyr 1	1201-3111-0000-029
KFF-20-U		U current	1.8 %	Tyr 1	1201-3111-0000-030
KFF-U DISPLAY		U current	2 %	Tyr 1	1201-3111-0200-029
KFF-I		I - current	2 %	Tyr 1	1201-3112-0000-029
KFF-20-I		I - current	1.8 %	Tyr 1	1201-3112-0000-030
KFF-I DISPLAY		I - current	2 %	Tyr 1	1201-3112-0200-029
KFF-20-U TYR-2 DISPLAY		U current	1.8 %	Tyr 2	1201-8111-0400-030
KFF-20-I TYR-2 DISPLAY		I - current	1.8 %	Tyr 2	1201-8112-0400-030