1.General Introduction
Yokogawa PH8ERP is a KCI refillable type pH 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 PH measurement applications.
2.General Specifications
Items | Description |
Measuring range | pH 2 to 12 |
Measuring temperature | -5 to 80°C (refer to table below when user holder) |
Measuring pressure | Atmospheric pressure to 50kPa (refer to table below when user holder) |
Temperature compensation sensor | Pt1000 |
Wetted part materials | Body: Ryton, glass, titanium or Hastelloy C, ceramics, FKM or FFKM Cable: Chlorinated polyethylene rubber (Cable sheath) |
3.Measurable Gas Components and Ranges
pH Sensor | Holder Type | Holder Material | Cleaner | PH range | Temperature | Pressure |
PE8ERP | Guide-pipe PH8HG | PVC | None | 2 to 12 | -5 to 50°C | Atmospheric pressure |
PP | None | -5 to 80°C | ||||
Submersion PH8HS Flow-through PH8HF | PP | None | -5 to 80°C | Atmospheric pressure (Submersion depth: Max.3 m) | ||
SS | None | -5 to 80°C | Atmospheric pressure to 50kPa | |||
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 | |||||
PH8ERP | KCl Refillable Type pH Sensor | ||||||
Cable Length | -03 | 3 m | |||||
-05 | 5m | ||||||
-07 | 7m | ||||||
-10 | 10m | ||||||
-15 | 15m | ||||||
-20 | 20m | ||||||
-NN | No cable | ||||||
Solution Ground Tip | -TN | Titanium | |||||
-HC | Hastelloy C | ||||||
− | -N | Always -N | |||||
pH Measuring System | -T | For PH200/PH400 | |||||
-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 | |||||
Option | O-ring | /PF | Perfluoroelastomer (FFKM) | ||||
