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PRODUCT >DA-600S-TCD

PRODUCT

DA-600S-TCD

DA-600

DA-600S-TCD

Introduction
The DA-600S-TCD Thermal Conductivity Detector (TCD) analyzes inorganic gases (e.g., argon, nitrogen, hydrogen, carbon dioxide) and hydrocarbon molecules. It compares the thermal conductivity of two gas streams: a pure carrier (reference) gas and a sample gas. The electrically heated wire in the detector experiences temperature changes based on the thermal conductivity of the surrounding gas. These changes are detected and measured as variations in the wire’s electrical resistance.
Specification
Specification
Measuring Range 0 ~ 5 %VOL , 0~100 %LEL, 0~100 %VOL
Size 191(W) x 158(H) x 135(D)
Weight 3.8kg
Display 2.4″ TFT LCD
Screen size 48.96mm × 36.72mm(2.4inch)
Screen display 5magnetic switches with led confirmation
Warning light RGB Color :RED, Orange, Green
Measuring principle TCD(Thermal conductivity)
Measuring gas See the gas list
Detection Time(T90) >15 Sec
Temperature -40℃~55℃
Humidity 0~95%RH(Non condensing)
Mechanical interface 2 x 3/4″NPT
INPUT POWER DC 20~30V, Maximum power of 10Watts
Outputs 4-20mA, Rs485 modbus, Relay x 2SPST(220V AC : 0.3A)
Certification Ex db IIC T6 Gb(IP6X), Ex tb IIIC T85℃ Db(IP6X)
Measuring method Sampling
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