Features Adopting a highly sensitive gas detection probe Stable signal and high accuracy Wide measurement range and good linearity Easy to use and install Long transmission distance Parameters Supply voltage 10~30V DC Output signal 485 Temp. range -40℃ ~ +80℃ Humidity range 0~100%RH Temp. accuracy...

Features Flexible installation and convenient use High cost-effectiveness, wide voltage design  Small size, light weight, and anti vibration Non dispersive infrared (NDIR) principle carbon dioxide sensor, precise and reliable 485 communication, standard ModBus RTU communication protocol, communication address can be...