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DUT-1000/2000CO₂Transmitter
DUT-1000/2000
DUT series are Duct type Transmitter models with CO2 single and Dual Sensor. They give current output, Voltage output and also RS485 Mod-bus, Relay output. Its main application area is Indoor Air Quality, HVAC, stocks raising, greenhouse etc.
DUT-1000/2000 DATASHEET
DUT-1000 DUT-2000
Sensing Method NDIR (Non-dispersive Infrared) / Single Type NDIR (Non-dispersive Infrared) / Dual Type
Dimensions Main board Box : 85mm x 115mm x 45mm
Duct Probe : 250mm x 25Ø		 Main board Box : 85mm x 115mm x 45mm
Duct Probe : 250mm x 40Ø
CO₂ Measurement range 0 to 2,000ppm
(3K, 5K, 10Kppm, 2%/3%/5% are available)		 0 to 2,000ppm
(3K, 5K, 10Kppm, 2%/3%/5% are available)
Accuracy 50± 3% of Reading (ACDL operation) 30± 3% of Reading
Operating Temperature range 0℃ to 50℃ -10℃ to 50℃
StorageTemperature -30℃ to 70℃
Operating Humidity range 0 to 95% RH (Non-condensing) - Indoor, Building 0 to 99% RH (Non-condensing), Green house
Input Power 24VAC, 24VDC ± 20%, 50/60Hz - 3 Wire, 4 Wire (order selection)
Response Time (90%) 120 sec 120 sec
Sampling Interval 3 sec 3 sec
Output ① 4~20mA & 2~10VDC
② RS485 Mod-bus (Jumper selectable - Voltage output or current output)
③ Relay (1A : 120VAC or 24VDC)
Other Option With LCD display
Products Option List
DUT-1000-3W without LCD, 3 wired
DUT-1000-4W Without LCD, 4 wired
DUT-1000L-3W with LCD, 3 wired
DUT-1000L-4W With LCD, 4 wired
DUT-2000-3W without LCD, 3 wired, for Green house
DUT-2000-4W Without LCD, 4 wired, for Green house
DUT-2000L-3W with LCD, 3 wired, for Green house
DUT-2000L-4W With LCD, 4 wired, for Green house

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