1.General Introduction
Yokogawa OR8EFG is a KCI filling 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
Items | Description |
Measuring range | -1500 to 1500 mV |
Measuring temperature | -5 to 105°C (refer to table below when user holder) |
Measuring pressure | Atmospheric pressure to 10kPa for general purpose application Atmospheric pressure to 500kPa for medium pressure application |
Temperature compensation sensor | Pt1000 |
Wetted part materials | Body: Ryton (PPS resin), platinum-glass or gold-epoxy resin, titanium or Hastelloy C, ceramics, FKM Cable: Chlorinated polyethylene rubber (Cable sheath) |
3.Measurable Gas Components and Ranges
pH Sensor | Holder Type | Holder Material | Cleaner | Temperature | Pressure |
OR8EFG | Guide-pipe PH8HG | PVC | None | -5 to 50°C | Atmospheric pressure |
PP | None | -5 to 80°C | |||
Submersion PH8HS | PP | None | -5 to 100°C | Atmospheric pressure (Submersion depth: Max.3 m) | |
SS | Provided | -5 to 80°C | Atmospheric pressure to 50kPa | ||
Flow-through PH8HF | PP | None | -5 to 80°C | Atmospheric pressure to 10kPa for general purpose Atmospheric pressure to 500kPa for medium pressure | |
SS | Provided | -5 to 105°C | |||
Suspension HH350G | SS | None | -5 to 80°C | Atmospheric pressure | |
Float PB350G &PB360G | PP, SS | None | -5 to 50°C | Atmospheric pressure |
4.Model Selection
Main Code | Suffix Codes | Description | |||||
OR8EFG | KCl Filling Type ORP Sensor | ||||||
Electrode | -AU | Gold | |||||
-PT | Platinum | ||||||
Cable Length and KCl Tube Length | -03 | 3m | |||||
-05 | 5m | ||||||
-07 | 7m | ||||||
-10 | 10m | ||||||
-15 | 15m | ||||||
-20 | 20m | ||||||
KCl Reserve Tank | -TT1 | For general purpose | |||||
-TT2 | For medium pressure | ||||||
-TN1 | For maintenance (for TT1) | ||||||
-TN2 | For maintenance (for TT2) | ||||||
− | -N | Always -N | |||||
Measuring System | -N | For OR200/OR400 | |||||
-E | For PH202/FLXA202/FLXA21 | ||||||
-F | For FLXA202/FLXA21 | ||||||
-B | For PH100 | ||||||
-G | For FLXA402, PH450G,PH202/TB | ||||||
-V | Variopin connector | ||||||
Style | *A | Style A |
5.External Dimensions
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