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.
Product selection table
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 |
Team range |
Y27M1 | 24VAC | 0… 10V | 0… 10V |
Y27M2 | 230VAC | 0… 10V | 0… 10V |
Accessories
Model | Description |
WRE027N600 | quick connector for connecting modules |
- computer rooms
- clean rooms
- fruit storage / ripening
- food processing
- industrial processes
24 VAC / DC + 10% / -15%; 50/60 Hz