SYS series is developed by Yotta-Sense with good quality. The housing is made of ABS material, stable and durable. It can measure CO2, humidity and temperature at one time. NDIR technology used to measure CO2 concentration.
With beautiful appearance and clear LCD display, it also equips with 1 relay output, and provides 0 ~ 10V or 4 ~ 20mA output. Moreover, it is able to use a transformer or power supply unit with wall-mounted or desktop mounting options.
For different measuring range and data sheet, please click here.