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CH4/C2H4/C3H8/C4H10-CD300C-H CD300 transmitter
CH4-D3
C-H-CD300 is C-H series Transmitter 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).
CH4-CD300 DATASHEET C2H4-CD300 DATASHEET C3H8-CD300 DATASHEET C4H10-CD300 DATASHEET
CH4-CD300 C2H4-CD300 C3H8-CD300 C4H10-CD300
Sensing Method NDIR (Non-dispersive Infrared) / Dual Type
Dimensions 123mm x 69mm x 40mm (115g)
CO₂ Measurement range 0~100% LEL
(0~50,000ppm/27,000/21,000/18,000ppm for Methane/Ethylene/Propane/Butane)
Accuracy ±30ppm ±5%
Operating Temperature range -20℃ to 50℃
StorageTemperature -30℃ to 70℃
Operating Humidity range 0 to 95% RH (Non-condensing)
Input Power 24VAC,24VDC±20%
Response Time (90%) 150 sec
Sampling Interval 3 sec
Output ①4~20mA&2~10VDC
②0~10VDC&0~20mA
(Jumper selectable-Voltage output or currant output)
Othe roptions1
(LCD Display) 		with LCD display or without LCD display
Products Option List
CH4/C2H2/C3H8/C4H10-CD300 without LCD
CH4/C2H2/C3H8/C4H10-CD300L with LCD
CH4/C2H2/C3H8/C4H10-CD300G Resistance up to 99% Humidity is added on C-H-CD300, for Application of Green House
CH4/C2H2/C3H8/C4H10-CD300LG LCD display and Resistance up to 99% Humidity is added on C-H-CD300, for Application of Green House

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