Multi-sensor MS

Automatically controls the ventilation in dry rooms, based on air temperature, humidity and CO² content in the room.

• Displays temperature, relative humidity and air quality.
• Individually adjustable switching thresholds for temperature, humidity and CO².
• Integrated OPEN/CLOSE vent switch.
• Supply voltage: 24 V DC (-20 % /+30 %)
• Current consumption: 10-50 mA at 24 V
• Operating range: 0-40 °C, 10-90 % RF, non condensation 
• Switching current of
  potential-free switches: 0.5 A DC
• Protection class: IP 20
• Dimensions (H x W x D): 120 x 80 x 38 mm