Wired Room Controller with Humidity Measurement White R-12S Tech Sterowniki

The R-12S is a wired room controller from Tech Sterowniki, designed for precise temperature and humidity regulation in residential and commercial spaces. Its intuitive interface and reliable performance make it an ideal choice for modern heating and ventilation systems.

Advantages

Accurate measurement of both temperature and relative humidity ensures optimal comfort and energy efficiency. The backlit LCD display provides clear readings, while the adjustable hysteresis control algorithm allows for customized operation. Features like frost protection and sleep mode enhance safety and convenience.

Suitable for

• Home heating systems
• Office climate control
• HVAC applications requiring wired control

Key specifications

• Control Type: Wired Room Controller
• Measurement Parameters: Temperature, Relative Humidity
• Temperature Measurement Range: 5 - 50°C
• Temperature Setting Range: 5 - 40°C
• Humidity Measurement Range: 10 - 95% RH
• Power Supply: 2x AAA 1.5V Batteries
• Output Type: Potential-free (NO/COM) Relay
• Max. Relay Load: 1A / 230V AC
• Display Type: Backlit LCD
• Control Algorithm: Hysteresis (Adjustable)
• Programming Modes: Weekly Program, Manual, Day/Night
• Special Features: Frost Protection, Sleep Mode, Temporary Temperature Override
• Installation Type: Surface-mounted
• Color: White
• Temperature Measurement Accuracy: ±0.5°C
• Humidity Measurement Accuracy: ±5% RH
• Communication Protocol: Wired (2-wire connection)

Recommendations

For best results, install the controller in a central location away from direct heat sources or drafts. Use high-quality AAA batteries for reliable operation. Consult the user manual for detailed programming instructions.