EC21 Product Catalogs - o2 a2

Oxygen(O2) Sensor O2-A2

20160829

O2-A2 Oxygen Sensor parameter of oxygen sensor O2-A2: 1) Sensitivity <0.1 2) Output : 80 to 120uA at 20.9% O2 3) Response time: < 15S from 20.9% to 0% O2 4) Zero current: < 2uA in N2 5) Linearit

ABB Electrical Spare Parts

20240418

A2 POWER SUPPLY BD 6620892A1 Bailey RELAY BOARD Bailey 66338420 POWER SUPPLY BD 6623140W1 Bailey PREAMPLIFIER Bailey 6633844J1 HEATER BD ASSY 6623695-1 Bailey SUMMER+BIAS+INV Bailey 6633848K1 O2 A

Menthyl Acetate CAS:89-48-5 with SC/KOSHER/HALAL

20230523

Factory Outlet High Quality Menthyl acetate CAS:89-48-5 Menthol acetate(Cas number:89-48-5) Aliases: 5-methyl-2 -(1-methyl-ethyl) cyclohexyl acetate Molecular formula:C12H22O2 Molecular weight:198.30

Online Underground Coal Spontaneous Combustion Monitoring System

20231212

Product application： The Coal Spontaneous Combustion Underground Monitoring System of Duketech is used to monitor the gas content of O2, N2, H2, He,CO, CO2, CH4, C2H4, C2H6, C2H2,H2S,SO2,temperatur

ABB DCS Parts

20220825

A2 POWER SUPPLY BD 6620892A1 Bailey RELAY BOARD Bailey 66338420 POWER SUPPLY BD 6623140W1 Bailey PREAMPLIFIER Bailey 6633844J1 HEATER BD ASSY 6623695-1 Bailey SUMMER+BIAS+INV Bailey 6633848K1 O2 AMPL