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CD-300-D3CO₂Transmitter
CD-300-D3 CD-300-D3
CD-300 is Transmitter type models of CO2 Dual Sensor, which are for 0-20mA , 4-20mA Current output module or 0-10V, 2-10V Voltage output module(Jumper select) These models give 3 wired input power (2 PWR lines, 1 Common GND line).
CD-300-D3 DATASHEET
Sensing Method NDIR (Non-dispersive Infrared) / Dual Type
Dimensions 123mm x 69mm x 40mm (115g)
CO₂ Measurement range 0 to 2,000 (5,000/10,000ppm is settable with Jumper, 2%/3%/5% are available)
Accuracy ±30ppm ±5%
Operating Temperature range -10℃ to 50℃
Storage Temperature -30℃ to 70℃
Operating Humidity range 0 to 95% RH (Non-condensing)
Input Power 24VDC ±20%
Response Time (90%) 150 sec
Sampling Interval 4 sec
Output ①4~20mA & 2~10VDC
②0~10VDC & 0~20mA
(Jumper selectable-Voltage output or current output)
Other option With LCD display
Products Option List
CD-300L-D3 with LCD
CD-300G-D3
(99%Humidity)		 Resistance up to 99% Humidity is added on CD-300-D3, for Application of Green House
CD-300LG-D3 (99%Humidity) Resistance up to 99% Humidity is added on CD-300L-D3, for Application of Green House

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