Lansen is a Swedish innovation-driven developer and manufacturer of wireless solutions for measuring, monitoring and control of buildings since 2004. Lansen have its major skills and excellence in battery driven hardware and software design.
This combined true CO2, ambient temperature, and humidity device from Lansen is a plug-and-play transmitter. The device has two antennas for maximum range in all directions. This device has optional visual and acoustic indications (-I version) to directly indicate potential harmful indoor air.
Transmission: 1 – 15 minutes depending on configuration. Standard 3 minutes. (I-version 4 minutes)
Warnings: Low battery. CO2 sensor not working. Calibration not performed yet
Lifespan: 10 years typical, standard configuration and recomended operating temperature
Dimension 80 x 80 x 25 mm
Operating conditions: 0° to +55° (-20° to +55° on request)
CO2 sensor measuremets: 0 – 5000 ppm
Easy installation at a low cost
Long battery life of ~10 years
Long range with dual antennas
Measures CO₂, temperature and humidity + LED and sound indication on CO₂ level
The -I version also have the possiblity to indicate directly on the sensor the current ambient CO2 level. The indications are both visual and acoustic
Calibration routine for calibrating the device at startup and during the entire lifetime