S420C/BTD - pH Sensor, Extended Life Strantrol Direct-Fit Replacement

Our S420 series of pH sensors deliver reliable online pH monitoring as a direct-fit replacement for Strantrol pH sensors W2T4677 or W2T4675. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable CPVC construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Compatible with all pH meters accepting a BNC connector.

• Reliable measurement performance: Durable CPVC construction for reliable online performance
• Direct-fit Compatibility: Replacement sensor for several popular Strantol models
• Perfect for pressurized applications: Sealed, no maintenance reference design
• Instantly ready for use: Shipped in storage bottle for long shelf life – guaranteed for one year
• One year limited warranty: We stand behind all our products with the Sensorex Guarantee

This sensor is a direct-fit replacement for the following makes/models:

• Strantrol W2T3067
• Strantrol W2T3068

* Strantrol is a registered trademark of Evoqua Water Technologies LLC. No affiliation, endorsement or sponsorship is stated or implied.

For optimal shelf life, store sensors at 15-30°C.

Our S420 series of pH sensors deliver reliable online pH monitoring as a direct-fit replacement for Strantrol* W2T4677 or W2T4675. Extended sensor lifetime is achieved through a large electrolyte reservoir. Durable CPVC construction with built-in protection for the pH measuring surface. Booted BNC connector included with optional cable lengths. Compatible with all pH meters accepting a BNC connector.

• Reliable measurement performance
• Direct-fit Compatibility
• Perfect for pressurized applications
• Instantly ready for use
• One year limited warranty

* Strantrol is a registered trademark of Evoqua Water Technologies LLC. No affiliation, endorsement or sponsorship is stated or implied.