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GasDNA Co.,Ltd

GasDNA Co.,Ltd is a professional and leading manufacturer of Fixed Infrared thermometers, Gas detectors and smoke detectors for use in a various kinds of industries. GasDNA is focusing on developing and distributing more ...

GasDNA Co.,Ltd
C-910C, Bupyeong Woolim Lion’s Valley
#425 Cheongcheon-Dong,
Bupyeong-Gu,, IG
South Korea


Product Categories

Gas Detector

Gas Detector
Contact Supplier for pricing
DA-500 Series
Origin Country:
South Korea
Minimum Order:
1 Set(s)

Product Description

Detection principle: Catalytic, Electro-Chemical, TCD or NDIR
Gas sampling: Diffusion type
Target gas: Combustible, Toxic, VOC
Measurement range: %LEL, ppm, % VOL
Response time: Within 20 sec., 90% / full scale
Accuracy:±2% / full scale
Input power: DC 20 ~ 30V
Output power: 4 ~ 20mA/Full Scale - 2.5km transmission
Signal cable: CVVS & CVVSB 1.25sq x 3 wire - shield type
Wire conduit:1/2" or 3/4" PF, NPT
Installation type: Wall or Pipe Mounting
Exterior material: Cast Aluminum Alloy
Explosion-proof: Ex d IIC T5
Output: 2 step- relay contact (ALARM-1/ALARM-2)
Communication output: RS-485 communication output(option)