∙ Application : Industries and life safety

∙ Measurement Range : 0.00~20.00ppm

∙ Accuracy : ±3% F.S.

∙ Input Power : 3wired 24VDC ± 20%

∙ Output : Rs-485 Modbus(default)

              4~20mA, 0~20mA, 0~10V, 2~10V(option)

CD-700(NO2) DATASHEET DS_CD-700(NO2)_Ver1.0.pdf첨부파일


The CD-700(NO2) transmitter can measure NO2 (Nitrogen dioxide) concentration, temperature, and humidity. NO2 ventilation and temperature control can be controlled through up to two relays.
For customer convenience, various outputs such as RS-485Modbus communication and analog voltage/current are optional supported.
This product is a world-class, highly reliable product made by ELT SENSOR technology, a company specializing in gas sensors with 20 years of experience.
This CD-700 series has a variety of products equipped with not only a NO2 sensor but also more than 10 types of environmental gas and dust sensors. (CxHy, CO2, H2S, NH3, NO2, NO, SO2, H2, O3, PM, etc.) It is very convenient to use because it can measure, manage, and control complex gases by connecting various types of sensors in the same CD-700 format.