MEJ PH-5014 sensor is made of pH sensitive glass film resistant to hydrofluoric acid.The application of this sensor is not only for the determination of pH value in water containing hydrofluoric acid, but also in the dilution control of hydrofluoric acid in semiconductor wafer manufacturing and chip production.
Characteristics:
Zero potential point: 7 ± 0.5 pH
Conversion coefficient: > 98%
Installation size: PG13.5
Pressure: up to 6 Bar at 25 ℃
Temperature: 0 ~ 130℃
Intro to The MEJ-PH5014 Hydrofluoric acid pH sensor
Application:
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
| Product | Glass pH sensor |
| Model | MEJ-PH5014 |
| Measurement range | 0-14 pH |
| Zero potential point | 7 ± 0.5 pH |
| Slope | > 98% |
| Membrane resistance | general: <250ΜΩ |
| Practical response time | < 1 min |
| Thread Connection | PG13.5 |
| Temp compensation | NTC 10 KΩ/Pt1000 |
| Heat resistance | 0-130℃ for general cables |
| Pressure resistance | 2.5bar at 25 ℃ |
| Connection | Low-noise cable |
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Component workshop
Calibration workshop
Product verification
