Für jede Anwendung die richtige Lösung [Translate]
Calibratable duct humidity/ temperature sensor HYGR ASGARD® KFF/ KFTF (± 2.0 %) or KFF - 20/ KFTF - 20 (± 1.8 %), with plastic sinter filter (optional metal sinter filter), terminal box housing made of impact-resistant plastic, housing 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.
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)
|Deviation of humidity||
typical ± 1.8 % r. H. (10…90 % r. H. ); at + 25 °C, otherwise ± 2,0 % r. H.
|Output, humidity||4...20 mA|
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
by mounting flange, plastic
(included in the scope of delivery)
PLEUROFORMTM, material polyamide (PA6), with torsion
protection, Ø 20 mm, NL = 235 mm, vmax = 30 m/s (air)
(on request, optional stainless steel V2A (1.4301), Ø 16 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)|
M 16 x 1.5, including strain relief, exchangeable,
max. inner diameter 10.4 mm
|Long-term stability||± 1 %/ year|
|Permissible air humidity||< 95 % r. H., non-precipitating air|
|Protection class||III (according to EN 60 730)|
|Protection type||IP 65 (according to EN 60 529) housing only!|
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
|MFT-20-K||Mounting flange, plastic||7000-0031-0000-000||8,06 €|
sps smart production solutions – S+S Regeltechnik will be there 26. - 28.11.2019
Be our guest at Europe's leading trade fair for electric automation from 26 to 28 November 2018.
PREMASGARD® 211x, 212x and 212x-SD - Compact and flexible specialists in pressure
These calibratable compact sensors from S+S can manage up to eight switchable measuring ranges from...
PREMASGARD® 814x-Modbus - Multi-funtional duct sensor
This bus capable and calibratable pressure measuring transducer enables the control of differential...