General Introduction
Yokogawa OR8ERG is a KCI refillable type ORP sensor with Ryton body which is a strong engineering plastic, which is comparable to PTFE in terms of corrosion resistance and heat resistance, a single type of sensor can support all applications regardless of whether a holder or cleaner is used, integrated-sensor design simplifies calibration with standard solutions and maintenance. It's applicable to work with different holder and converters for wide range of ORP measurement applications.
2.General Specifications
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Items
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Description
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Measuring range
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-1500 to 1500 mV
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Measuring temperature
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-5 to 80°C (refer to table below when user holder)
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Measuring pressure
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Atmospheric pressure to 50kPa (refer to table below when user holder)
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Temperature compensation sensor
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Pt1000
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Wetted part materials
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Body: Ryton (PPS resin), platinum-glass or gold-epoxy resin, titanium, ceramics, FKM
Cable: Chlorinated polyethylene rubber (Cable sheath)
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3.Measurable Gas Components and Ranges
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pH Sensor
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Holder Type
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Holder Material
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Cleaner
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Temperature
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Pressure
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OR8ERG
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Guide-pipe PH8HG
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PVC
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None
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-5 to 50°C
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Atmospheric pressure
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PP
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None
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-5 to 80°C
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Submersion PH8HS
Flow-through PH8HF
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PP
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None
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-5 to 80°C
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Atmospheric pressure (Submersion depth: Max.3 m)
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SS
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None
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-5 to 80°C
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Atmospheric pressure to 10kPa for general purpose
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Suspension HH350G
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SS
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None
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-5 to 80°C
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Atmospheric pressure
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Float PB350G &PB360G
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PP, SS
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None
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-5 to 50°C
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Atmospheric pressure
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4.Model Selection
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Main Code
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Suffix Codes
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Description
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OR8ERG
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KCl Refillable Type ORP Sensor
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Electrode
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-AU
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Gold
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-PT
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Platinum
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Cable Length
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-03
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3m
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-05
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5m
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-07
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7m
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-10
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10m
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-15
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15m
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-20
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20m
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-V3
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For Variopin connector 3m
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-V5
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For Variopin connector 5m
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-V7
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For Variopin connector 10m
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-VA
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For Variopin connector 7m
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-VB
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For Variopin connector 15m
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-VC
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For Variopin connector 20m
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Solution Ground Tip
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-TN
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Titanium
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KCl Reserve Tank
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-TT1
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For general purpose
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-TT3
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Big volume tank (With 500 mL tank)
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-TN1
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For maintenance (for TT1)
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−
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-N
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Always -N
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Measuring System
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-H
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For PH200/PH400
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-E
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For PH202/FLXA202/FLXA21
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-F
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For FLXA202/FLXA21
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-G
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For FLXA402, PH450G,PH202/TB
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-V
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Variopin connector
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Style
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*A
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Style A
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5.External Dimensions
