KROHNE OPTISENS ORP 8590 EN - Manual (Page 28)

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TECHNICAL DATA
28
OPTISENS ORP 8590
www.krohne.com 01/2014 - 4001933801 MA OPTISENS ORP 8590 R01 en
Operating conditions
Temperature range 0…+80°C / +23…+176°F
Max. operating
pressure
6.9 barg / 100 psig at 60°C / 140°F
Minimum conductivity >150 µS/cm
Installation conditions
Process connection 3/4" MNPT
Immersion assembly SENSOFIT IMM 1000
Flow- through
assembly
SENSOFIT FLOW 1000
Retractable assembly SENSOFIT RET 1000/2000
Materials
Sensor shaft CPVC
Measuring electrode Platinum
Inner buffer pH 7.0
Reference Double junction
Diaphragm Ceramic
Gasket Viton®
Electrical connection
Connector 4-pin connector or attached cable
Cable Only for 4-pin connector: Cable pH/ORP-W US style sensor 4-pin connector to
hancked
Cable length 7.26 m / 25 ft; 10 m / 33 ft.
.book Page 28 Friday, January 24, 2014 11:29 AM