No, the PH21 does not have a Liquid Earth (LE) electrode. The LE is not needed in many of the applications we target for this sensor.
When necessary a seperate Liquid Earth connection can be connected to the SA11 using the screw terminal on the SA11 mounting bracket.
Related Products & Solutions
-
Liquid Analyzers
- Liquid analyzers
- Monitoring process chemistry
- Water quality
- Process optimization and control
-
pH and ORP Sensors
- pH and ORP sensors
- Proper pH electrode/sensor selection critical for optimal measurement results
- Installation options include retractable, flow thru, immersion, and direct insertion