S+S REGELTECHNIK 1201-7122-1400-100 RPFTF-25-I LCD Raumpendel-Feuchte

Kalibrierfähiger HYGRASGARD RPFF - 25 / RPFTF - 25 Pendel-Raumfeuchte- und Temperaturmessumformer mit steckbarem Metallsinterfilter, Gehäuse aus schlagfestem Kunststoff, wahlweise mit/ohne Display. Das Sensorgerät misst die relative Luftfeuchtigkeit und/oder die Lufttemperatur und wandelt die Messwerte in ein Normsignal von 0-10 V oder 4...20 mA um. Es unterstützt mit vier umschaltbaren Temperaturbereichen.

• Power consumption : < 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC
• Temperature-measuring range: multi-range switching (see table) -35…+35°C; -35…+75°C; 0…+50°C; 0…+80°C
• Voltage supply: 15...36 V DC
• Operating range, humidity: 0...95 % RH (without dew formation)
• Deviation of humidity : typical ± 1,8 % RH (10…90 % RH ); at + 25 °C, otherwise ± 2 %
• Working resistance: Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant
• Measuring range, humidity: 0...100 % RH
• Output, humidity: 4...20 mA
• Temperature deviation : typically ± 0.2 K at +25 °C
• Sensor protection : pluggable measuring head (probe) with
• Accuracy : ± 1,8 %
• Ambient temperature: storage –35...+85 °C
• Protective tube : stainless steel V2A (1.4301), Ø = 18 mm (16 mm), L = 120 mm
• Electrical connection : 2-, 3- or 4-wire connection
• Housing dimensions: 126 x 90 x 50 mm (Tyr 2)
• Cable gland: M 16 x 1.5, including strain relief, exchangeable,
• sensor cable: KL = 2 m
• Long-term stability: ± 1 % per year
• Protection class: III (according to EN 60 730)
• Protection type : IP 65 (according to EN 60 529)*
• Cable connection: cable gland, plastic (M 16 x 1.5; with strain relief, exchangeable, max. inner diameter 10.4 mm) or
• Housing: plastic, UV-stabilised,
• Standards: CE conformity,
• Display: three-line display with illumination, cutout 70 x 40 mm (W x H),