The model 425 quick-union conductivity sensor is a universal version offered in an easy-to-install configuration for insertion or submersion applications. The union-style threaded fitting locks in the electrode for extra safety and ease of removal for calibration, cleaning or replacement.
425 Quick Union Conductivity Sensor
Description
Recommended for applications where frequent removal for calibration, cleaning or Q.C. checks are required.
Benefits
- Only one conductivity sensor needed for all uses
- Low maintenance
- Easy to calibrate
- Rapid and accurate response
- Temperature compensator
- Medium temperatures and pressures
- Constructed with titanium electrodes and PVC/CPVC body/tip. For higher temperatures and pressures, option -53 provides PVDF/PTFE body/tip.
- Quick-union design handles submersion, thread-in and flow-through applications all with one interchangeable sensor
Applications & Technical Articles
For Reliable Conductivity Measurement
- Environmental monitoring
- Medium-conductivity applications
- Corrosive and chemical problems
- Process liquids
Download Article
Conductivity Theory and Measurement
Conductivity definition, measuring techniques, etc
Download ArticleDrawings
Installation Drawing
Quick Connect Flowcell & Insertion Fitting
A2300090 = option -69 on model 425 conductivity sensor, -20 on model 625 pH sensor, and model 825 ppm DO sensor.
Installation DrawingFor Illustration purposes only
Simple Bypass (side stream) setup
Showing isolation valve for safe sensor maintenance
For Illustration purposes only
