Für jede Anwendung die richtige Lösung [Translate]
Quality product for HVAC sector, accuracy 3 % r.H.
The calibratable outdoor humidity ⁄ temperature sensor HYGRASGARD® AFF - SD ⁄ AFTF - SD measures the relative humidity and ⁄ or the temperature of the air. It converts the measurand into a standard signal of 0 - 10 V or 4...20 mA, is available with ⁄ without optional display, with terminal box enclosure made of impact-resistant plastic, enclosure cover with quick-locking screws.
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.
24 V AC (± 20 %) and
15…36 V DC
|Power consumption||< 1.1 VA ⁄ 24 V DC ; < 2.2 VA ⁄ 24 V AC|
|Load resistance||RL > 5 kOhm|
digital humidity sensor
with integrated temperature sensor,
low hysteresis, high long-term stability
|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 % r. H.|
|Output, humidity||0 - 10 V|
plastic sinter filter, Ø 16 mm, L = 35 mm, exchangeable
(optional metal sinter filter, Ø 16 mm, L = 32 mm)
storage –35...+85 °C,
operation – 30...+70 °C, non-precipitating
|Process connection||by screws|
|Protective tube||stainless steel, Ø 16 mm, NL = 55 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),
enclosure cover for display is transparent !
|Enclosure dimensions||72 x 64 x 43.3 mm (Tyr 1 with Display)|
2x M 12 x 1.5 (Y-adapter); with strain relief,
exchangeable, max. inner diameter 6 mm
|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
two-line display with illumination, 36 x15 mm (W x H),
for displaying ACTUAL temperature and ⁄ or ACTUAL humidity
|WS-01||Sunshade and ball-game protection||Sunshade and ball-game protection||7100-0040-2000-000||26,80 €|
ISH Messe Frankfurt – S+S Regeltechnik looks forward to meeting you!
10. - 15.03.2019
Stand 10.3 A71
At the ISH, the world's leading trade fair for "The Bathroom Experience,...
Multi-functional duct sensor for monitoring and control of heating, ventilation and air-conditioning systems
This bus capable and calibratable pressure measuring transducer enables the control of differential...
Good room climate is measurable! - AERASGARD® FSCO2 ⁄ FSTM-CO2 ⁄ FSFTM-CO2-Modbus
Our multifunctional room sensors for measuring temperature, humidity and CO2 concentration can now...