Für jede Anwendung die richtige Lösung [Translate]
The calibratable pendulum room humidity and temperature sensor HYGRASGARD®RPFF - 25⁄RPFTF - 25, with metal sinter filter measures the relative humidity and the temperature of the air. It converts the measurands humidity and temperature into a standard signal of 0 - 10 V or 4...20 mA, and is available with/ without an optional display. It is equipped with four switchable temperature ranges. Relative humidity (in % r. H.) is the quotient of water vapour partial pressure divided by the saturation vapour pressure at the respective gas temperature.
It is used in non-aggressive, dust-free environments, in the refrigeration, air conditioning and clean room technology, 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. The sensor is suitable for ceiling and duct installation or for integration in equipment.
15...36 V DC
depending on working resistance, residual ripple stabilised ± 0.3 V
|Power consumption||< 1.1 VA/ 24 V DC ; < 2.2 VA/ 24 V AC|
|Working resistance||Ra (ohm) = (Ub -14 V)/ 0.02 A for I variant|
digital humidity sensor
with integrated temperature sensor,
low hysteresis, high long-term stability
|Measuring range, humidity||
0...100 % r. H.
(output corresponding to 4...20 mA)
|Operating range, humidity||0...95 % r. H. (without dew formation)|
|Deviation of humidity||typical ± 1,8 % r. H. (10…90 % r. H. ); at + 25 °C, otherwise ± 2 %|
|Output, humidity||4...20 mA|
|Temperature deviation||typically ± 0.2 K at +25 °C|
pluggable measuring head (probe) with
metal sinter filter, Ø 16 mm, L = 88.5 mm, exchangeable
storage –35...+85 °C
operation –30...+70 °C
|Protective tube||stainless steel V2A (1.4301), Ø = 18 mm (16 mm), L = 120 mm|
2-, 3- or 4-wire connection
0.14 -1.5 mm ² via terminal screws on circuit board
material polyamide, 30 % glass-globe reinforced,
with quick-locking screws
(slotted/ Phillips head - combination),
colour traffic white (similar to RAL 9016),
housing cover for display is transparent !
|Housing dimensions||126 x 90 x 50 mm (Tyr 2)|
2x M 12 x 1.5 (Y-adapter); with strain relief,
exchangeable, max. inner diameter 6 mm
|Connection cable||KL = 2 m|
|Long-term stability||± 1 %/ year|
|Protection class||III (according to EN 60 730)|
|Protection type||IP 65 (according to EN 60 529)|
according to EMC directive 2014/ 30/ EU,
according to EN 61326-1, according to EN 61326-2-3
three-line display with illumination, cutout 70 x 40 mm (W x H),
for displaying ACTUAL temperature and/ or ACTUAL humidity
|MF-16-K||Mounting flange, plastic||7100-0030-0000-000||8,06 €|
sps smart production solutions – S+S Regeltechnik will be there 26. - 28.11.2019
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