The plastic pH sensor is widely used in wastewater treatment and fields, including mining and smelting, papermaking, paper pulp, textiles, petrochemical industry, process of semiconductor electronic industry and downstream engineering of biotechnology.
| Product | pH sensor |
| Model | SUP-PH5019 |
| Zero potential point | 7 ± 0.5 pH |
| Slope | > 98% |
| Membrane resistance | <250ΜΩ |
| Practical response time | < 1 min |
| Installation size | 3/4NPT |
| Measurement range | 1 ~ 14 pH |
| Salt bridge | Porous TEFLON |
| Temperature compensation | 10 KΩ/2.252KΩ/Pt100/Pt1000 |
| Temperature | 0 ~ 80℃ for general cables |
| Pressure | 1 ~ 3 Bar at 25 ℃ |
Industrial wastewater engineering
Process measurements, electroplating plants, paper industry, drinks industry
Wastewater containing oil
Suspensions, varnishes, media containing solid particles
Two-chamber system for when electrode poisons are present
Media containing fluorides (hydrofluoric acid) up to 1000 mg/l HF
