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7258 Series Dissolved Oxygen Analyzer >> 7258 ------ Type E

Touch keystroke
International popular square cabinet
Low dissolved oxygen test, high sensitivity
Change the range automatically
Automatic temperature compensation
Recommended to be used in steam power station, nuclear power station and research institutes etc..

Size Meter size : 275×137×137(mm) Starter size : 138×138(mm)
Range & error 0-20.0μg/L ± 5%
20.0-200.0μg/L ± 5%
0.2-2.0mg/L ± 5%
2.0-20.0mg/L ± 0.3mg/L
Main technical index Sensitivity : 0.5μg/L
Response time : 90% measured value can be reached within 20 seconds
Working condition Flowing rate : 15-25L/h
Temperature : ≤44oC
Electrical source : alternating current:220V ± 10%
Installation Meter can be installed on on comprehensive meter panel. It can be fixed by thimbles on either side of meter.
Connection diagram Output signal 0-5V
4-20mA
It can output 0-2V on the clients' requirements.
Transducer High preciseness, used in measuring low-dissolved oxygen. Its life is more than two years under the circumstances of dissolved oxygen. It can be used for over three months if it is filled once.
Oxygen transducer installation diagram