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On wall / Outdoor humidity sensor, relative humidity
墙壁/室外湿度传感器
HYGRASGARD® AFF
暖通空调行业的优质产品，精度±2％或±3％
校准的室外湿度/温度传感器HYGR ASGARD® AFF / AFTF（±3％）和AFF - 20 - 20 / AFTF用塑料烧结过滤器（任选的金属烧结过滤器）或（±2％）AFF - 25 / AFTF - 25（± 2％）带可插拔金属烧结过滤器; 接线盒外壳由抗冲击塑料制成，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 um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 outdoor humidity ⁄ temperature sensor HYGRASGARD® AFF ⁄ AFTF (± 3 %) and AFF - 20 ⁄ AFTF - 20 (± 2 %) with plastic sinter filter (optional metal sinter filter) or AFF - 25 ⁄ AFTF - 25 (± 2 %) with pluggable metal sinter filter; terminal box enclosure made of impact-resistant plastic, 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 um. 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 | Equipment | Display | Output type | Sensor-Toleranz Feuchte | Enclosure name | Item No. | ||
|---|---|---|---|---|---|---|---|---|
| AFF-SD-U | Sinterfilter Kunststoff | U current | 2 % | Tyr 1 | 1201-1121-0000-100 | |||
| AFF-SD-U DISPLAY | Sinterfilter Kunststoff | U current | 2 % | Tyr 1 | 1201-1121-0200-000 | |||
| AFF-SD-I | Sinterfilter Kunststoff | I - current | 2 % | Tyr 1 | 1201-1122-0000-100 | |||
| AFF-SD-I DISPLAY | Sinterfilter Kunststoff | I - current | 2 % | Tyr 1 | 1201-1122-0200-000 | |||
| AFF-U TYR-2 | Sinterfilter Kunststoff | U current | 2 % | Tyr 2 | 1201-7111-0000-000 | |||
| AFF-20-U TYR-2 | Sinterfilter Kunststoff | U current | 1.8 % | Tyr 2 | 1201-7111-0000-001 | |||
| AFF-U TYR-2 DISPLAY | Sinterfilter Kunststoff | U current | 2 % | Tyr 2 | 1201-7111-0400-000 | |||
| AFF-20-U TYR-2 DISPLAY | Sinterfilter Kunststoff | U current | 1.8 % | Tyr 2 | 1201-7111-0400-001 | |||
| AFF-I TYR-2 | Sinterfilter Kunststoff | I - current | 2 % | Tyr 2 | 1201-7112-0000-000 | |||
| AFF-20-I TYR-2 | Sinterfilter Kunststoff | I - current | 1.8 % | Tyr 2 | 1201-7112-0000-001 | |||
| AFF-I TYR-2 DISPLAY | Sinterfilter Kunststoff | I - current | 2 % | Tyr 2 | 1201-7112-0400-000 | |||
| AFF-20-I TYR-2 DISPLAY | Sinterfilter Kunststoff | I - current | 1.8 % | Tyr 2 | 1201-7112-0400-001 | |||
| AFF-25-U TYR-2 | Sinterfilter Metall Messkopf auswechselbar | U current | 1.8 % | Tyr 2 | 1201-7131-0000-101 |
