UMS series products are universal multifunctional sensors. This series of sensors has many types and uses the standard 485 universal protocol to transmit data to the data processing center. The sensor type can be flexibly selected according to needs. It is small in size, easy to install, and can monitor environmental parameters. This series of sensors has good data compatibility. Carbon dioxide sensors are divided into screen-type and screenless types according to the display mode.

Product parameters and performance

Model	SJU03E10	SJU03E10S
Product
Measurement object	carbon dioxide
Measuring range	0-2000ppm、0-5000ppm、0-10000ppm	0-2000ppm、0-5000ppm
Measurement accuracy	±(40+3%Fs)ppm@25℃	（±40ppm±3%MV)ppm
Rated voltage	10-36VDC/24VAC±20%	10-30VDC
Output signal	RS485
Response time	T90＜120s	2min
Work Environment	-10-50℃ & 0-90%RH(No condensation)	0-50℃ & 0-85%RH(No condensation)