COD-200 is a three wired Semiconductor type Carbon monoxide gas sensing Transmitter. COD-200M support RS485ModBus Serial Communcation.  

∙ Application : Building Automatic System, Parking Lot Management and life safety

∙ CO Measurement Range : 0~100, 250, 300 (semiconductor type)

∙ Accuracy : ±5% F.S. for 0~100ppm range, 

               ±10% F.S. for 100~250/300ppm range, 

∙ Input Power : 4wired 24V AC/DC / 3wired 24VDC

∙ Output : 0~20/4~20mA, Voltage 0~10/2~10V for COD-200,

               RS485ModBus Serial Communication for COD-200M.