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HYGRASGARD® RFF-U (LCD)Quality product for HVAC sector, accuracy 3 % r.H. It is used in non-aggressive, dust-free environments, in refrigeration, air conditioning and clean room technology, in interior rooms, such as living rooms, offices, hotels, engineering rooms, meeting and conference facilities. The measuring transducers are designed for exact detection of temperature and humidity. A digital, long-term stable sensor is used as a measuring element for humidity and temperature measurement. Fine adjustment by the user is possible.
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产品编号 1201-41A1-0200-000
Power consumption < 1,0 W/ 24 V DC < 2,2 VA/ 24 V AC Load resistance RL > 5 kOhm Measuring range, humidity 0...100 % r. H. (output corresponding to 0 -10 V) Operating range, humidity 0...95 % r. H. (without dew formation) Deviation of humidity typical ± 2 % r. H. (20…80 % r. H. ); at + 25 °C, otherwise ± 3 % Output, humidity 0 - 10 V Ambient temperature storage –25...+50 °C, operation –5...+55 °C Electrical connection 2-, 3- or 4-wire connection 0.14 -1.5 mm ² via terminal screws on circuit board Housing plastic, material ABS, colour pure white (similar to RAL 9010) Dimensions 85 x 85 x 27 mm (Baldur 1) Installation wall mounting or on in-wall flush box, Ø 55 mm, base with 4 holes, for attachment to vertically or horizontally installed in-wall flush boxes for rear cable entry, with predetermined breaking point for cable entry from top/ bottom in case of plain on-wall installation Long-term stability ± 1 % per year Protection class III (according to EN 60 730) Protection type IP 30 (according to EN 60 529) Standards CE conformity, according to EMC directive 2014/ 30/ EU, according to EN 61326-1, according to EN 61326-2-3 Display two-line display with illumination, 36 x15 mm (W x H), for displaying ACTUAL temperature and/ or ACTUAL humidity |