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Manufacturer
VEMER
Country
Italy
Name
Chronos Nero
Part number
VE452900
Category
Thermostats
Type
Chronothermostat
Description
CHRONOS BLACK BATTERY PROGRAM. THERM
Stock availability:
1 In stock
66.8 €
1 In stock
Price and delivery time are indicative only.
Price update date: 05.05.2024
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The wall-mounting touch-screen chronothermostat, model VE452900, offers advanced functionality with its weekly programming and battery-powered operation. The device features a touch-screen keypad with four symbols and a wide blue backlight display, providing an elegant and essential design. The display becomes active with a simple touch on any digit, ensuring user-friendly interaction.
A notable security feature is the keypad lock function, accessible through a password, preventing unauthorized individuals from making setting modifications. This is particularly beneficial for installations in public spaces, enhancing control and preventing tampering.
The device's weekly programming feature allows users to set specific temperature schedules for different times of the day or week, optimizing energy efficiency and ensuring optimal comfort. The battery-powered operation ensures continued functionality even in the event of a power outage.
| Power Supply | Batteries 2 x 1.5V (AAA type) |
| Mounting | Wall |
| Maximum Cable Section (mm2) | 1.5 |
| Programming | Weekly |
| Operating Mode | Summer/Winter/Off |
| Regulation Type | ON/OFF or Proportional |
| Differential (°C) | 0.1 ÷ 1 |
| Settable Temperatures | 3 + Manual + Antifreeze |
| Setpoint Range (°C) | 2 ÷ 35 |
| Measurement Temperature Resolution (°C) | 0.1 |
| Measurement Precision (°C) | 0.5 |
| Antifreeze Temperature (Removable) (°C) | 1 ÷ 10 |
| Programming Resolution | 1 Hour |
| Switch On Delay | 15, 30, or 45 Minutes |
| Output Relay Capacity | 5A / 250 V (Monostable) |
| Clock Precision | ± 1 s/day |
| Digital Input (Chronos Only) | For Instrument Switch Off Remotely |
| Operating Temperature (°C) | 0 ÷ 50 |
| Storage Temperature (°C) | -10 ÷ 65 |
| Operating Humidity (RH) | 20% ÷ 90% Non-condensing |
| Protection Degree | IP40 |
