S272 - pH Sensor with Digital Communication

The S272CD online process pH sensor delivers reliable online monitoring for in-line or submersion installation configuration. This sensor is designed to extend sensor lifetime with double-junction technology. Minimal maintenance required due to flat glass measurement surface. A versatile sensor for moderate and multi-purpose applications.

• Reliable performance in demanding applications: Liquid flow naturally cleans the flat pH measurement surface
• Extended sensor lifetime: Double junction technology extends sensor lifetime by preventing reference contamination
• Output Options include: Millivolt, 4-20mA or MODBUS/RS485 output
• Input Voltage Options:
  • 12V DC – MODBUS only
  • 24V DC – 4-20mA & MODBUS
• Versatile design for many applications: 3/4" NPT threads on both ends for submersion or in-line mounting
• One year limited warranty: We stand behind all our products with the Sensorex Guarantee

CA Residents: Prop 65 WARNING(S)