Astra Automatyka > Produkty > Czujniki i przetworniki > Wilgotność > Moduł kontroli wilgotności W27 JOHNSON CONTROLS
Moduł kontroli wilgotności W27 JOHNSON CONTROLS

System 27 NOVA is a family of modular electronic modules designed for a wide variety of control configurations in refrigeration, heating, ventilation, air-conditioning and other related fields....

System 27 NOVA is a family of modular electronic modules designed for a wide variety of control configurations in refrigeration, heating, ventilation, air-conditioning and other related fields.


Tabela doboru produktu

One Stage Humidistat

Model Power
supply
Setpoint
range
Additional
W27N11 24VAC/VDC 10…100% Rh * mode: field adjustable
* differential: 2…10% Rh
* SPDT contact 10(5)A 250 VAC
* setpoint shift: 0…20% Rh
W27N21 230VAC

Two Stage Humidistat

Model Power
supply
Setpoint
range
Additional features
W27N12 24VAC/VDC 10…100% Rh * mode: field adjustable
* differential: 2…10% Rh
* 2 x SPDT contact 10(5)A 250 VAC
* setpoint shift: 0…20% Rh

W27N22 230VAC

Humidity Display Modules

Model Power
supply
Additional features
D27W1N4 24VAC  * can be used as stand alone or in conjunction with a humidity control module
* display range: 0 … 100% Rh
D27W2N4 230VAC

Y27M Signal Converter

Model Power
supply
Setpoint
range
Span
range
Y27M1 24VAC 0…10V 0…10V
Y27M2 230VAC 0…10V 0…10V

Akcesoria

Model Opis
WRE027N600 szybkie złacze do łączenia modułów
Moduł kontroli wilgotności W27 JOHNSON CONTROLSModuł kontroli wilgotności W27 JOHNSON CONTROLS
Typical applications are:
  •  computer rooms
  •  clean rooms
  •  fruit storage/ripening
  •  food processing
  •  industrial processes
The humidity control modules can be used as a stand alone device or in conjunction withother modules such as display modules, signal converter modules etc. to achieve a wide variety of single or multiple stage applications.
The modular concept was specially designed make control configuration easier and still offer the flexibility necessary to answer the many individual control requirements encountered today.
Parametr Wartość
Outtput relay rating SPDT 10(5)A 250 VAC 10 A 30 VDC
Operating ambient temperature -10 to +50 °C
Storage temperature -40 to +70 °C
Operating (storage) Rh 10 to 90 % Rh (non condensing)
Terminals screw type max. wire thickness 2,5 mm2
Power supply 230 VAC +10% / -15% ; 50/60 Hz
24 VAC/DC +10% / -15% ; 50/60 Hz
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