特性

• NOW OFFERING MAXIMUM PRESSURE SPECIFICATIONS of 250 psig (1825 kPa [abs]) at 100°C (212°F).
• SUPERIOR CHEMICAL RESISTANCE provided with the proven TUpH™ technology¹ to tackle the most aggressive applications.
• TITANIUM AND Tefzel® CONSTRUCTION with choice of Kalrez® or Viton® seals allows sensor to be tailored to individual process needs.
• 耐纸浆漂白塔中的二氧化氯，抗多种有机溶剂和氧化剂。
• 专利TUpH使传感器维护最少™ 参考技术¹，确保在覆盖、污染和毒害大多数其他电极的过程中使用寿命长。
• 钛和Tefzel®结构，可选择Kalrez®或Viton®密封件，使传感器能够根据个别工艺需求进行定制。
• MINIMUM SENSOR MAINTENANCE because of patented TUpH™ reference technology¹ which ensures long life in processes that coat, foul, and poison most other electrodes.

Tefzel®、钛和获得专利的TUpH™参考接头的耐化学结构使398和398R型成为测量苛刻工艺液体中pH值的理想传感器。398R/RVP型传感器现在采用了新的SILCORE 2122技术污染屏障。这种三重密封屏障防止水分和材料杂质迁移到pH传感器的参比电极金属导线上。