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CDWNL/CDDL Economical Carbon Dioxide (CO2) Transmitter

Introduction:

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Product Introduction

Application And Characteristics Technical Index Connection Mode

l This series transmitters are designed for monitoring & controlling indoor air quality (CO2 concentration)

l CDWNL is for wall mount and CDDL is for duct mount

l CDDL uses a patented probe structure for excellent sampling performance

l High performance NDIR digital sensor and circuit, ensure precise measurement and temperature compensation

l Over voltage and reverse polarity protection, high reliability and anti-interference capability

l All electrical terminals are on the inside bottom, avoid any possible destroy to PCB when wiring (for CDWNL)

l Dual outputs 0~10V and 4~20mA

l 15 years sensor life without maintenance


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