Ventilation controllers AirTECH eko+

AirTECH eko+ is an ventilation controller designed to monitor indoor carbon dioxide concentration at the range of 0÷2000 ppm (optionally up to 3000 ppm).

AirTECH eko+ is designed to be used in offices, schools, bars, restaurants, cinemas, and apartments. Measurement of CO₂ is realized by state-of-the-art non-dispersive infrared (NDIR) sensor.

AirTECH eko+ is supplied with relay outputs to control the ventilation system according to ventilation requirements. AirTECH eko+ maintains the high indoor air quality and saves energy costs of ventilation system and/or air conditioning (heating/cooling).

Adequate ventilation reduces temporary sickness, downtime and loss of productivity.

Features

AirTECH eko+ consists of two units: CO₂ sensor (to be mounted in the monitored room) and steering/supplying module.

CO₂ sensor:

• state-of-the-art non-dispersive infrared (NDIR) technology to measure carbon dioxide gas concentration
• two alarm levels (set at factory)
• internal automatic self diagnostic and calibration
• long sensor operating lifetime (> 10 years)
• wall-mounted housing
• optionally: LCD display

Steering/supplying module

• IP44 housing
• connection to Sensor by either four wiring phone cable or UTP cable (max 50 m)
• two relay outputs (max 250VAC)
• low power supply (230VAC, no power-ON switch)

Connection diagram