■ Internal Pressure Explosion Proof Structure (IP66)
■ Controls zeroing, density and temperature correction function by magnetic key or computer monitoring system without opening the cover
■ 2-Way transmission feature at Computer system and Controller
■ When additional detection unit is expanded, automatically expands and reduces by accessing to the closest communication line, and connecting to the related computer monitoring system
■ Indicates self-illuminating FND (LED) for continuous indication of atmospheric gas concentration even in dark environment
ProductSpec (Model No) : QM-9000D(T),QM-9000D(O2)
MeasuringGas : ToxicGas, CO, Cl 2, NH3, SO2, H2S, NO, NO2, etc., Oxygen,
VOC, Toluene, Benzene, Xylene, etc.
MeasuringRange : 0~PPM – Toxicity,0~25 %Vol – Oxygen (O2)
MeasuringMethod : Diffusion Type,Catalytic Combustion Cell Type, Semiconductor Type
MeasuringSignal 4~20mA.DC(Transmitter),Relay contact(H.HH) or 24V.DC(H.HH), RS-485 Modbus
Response Time/Accuracy : Less than 20 seconds/ Less than ±3% / Full scale
OperatingPower : 21~31V.DC
ExplosionProof Permit (Approval) : Ex d II C T6 (IP66)(KOSHA)
Option : Explosion Proof AlertLight (Option)
Sunghwa have over 20 years of original technology andhave developed our own brand and
manufactured products to meet global standards andtechnologies.
Sunghwa developed the first automatic sampling type sensor and monitoring system.
It is competitive enough abroad.
Sunghwa have developed a highly reliable gas system with a lot of know-how.
It has sensor-based technology, not mere assembly of manufacturing systems.