S272CD-MA and S272CD-MB - Smart 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: 24V DC
• 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)

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

Choose 4-20mA or MODBUS/RS485 Interface

Our S272 series of pH sensors deliver reliable online pH monitoring for in-line or submersion installation configuration. Extended 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
• Extended sensor lifetime
• Optional 4-20mA or MODBUS/RS485 output
• Input Voltage: 24V DC
• Versatile design for submersion or in-line mounting
• One year limited warranty