S272CD - Process pH Sensor

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
Versatile design for submersion or in-line mounting
One year limited warranty

Reliable performance in demanding applications
Extended sensor lifetime
Versatile design for submersion or in-line mounting
One year limited warranty

Connector

BNC
Tinned Leads

Temperature Compensation

1000Ω RTD
100Ω RTD
None

Clear

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 and a durable Ryton® PPS body. 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
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

Note: For compatibility with Sensorex Transmitters select Tinned Leads (TL) and 1000Ω RTD (P1K) sensor options

CA Residents: Prop 65 WARNING(S)

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

pH Measurement Range: 0 – 14 pH (Sodium ion error when 12.3 > pH)
Body Material: Ryton® Polyphenylene Sulfide (PPS)
Temperature Range: 0-100°C (32-212°F)
Pressure Maximum: 100 psig
Cable Length: 3m (10ft)
Connector: BNC or Tinned Leads Standard or Custom (by request)
Process Connection: 3/4” NPT Threaded
Note: For compatibility with Sensorex Transmitters select Tinned Leads (TL) and 1000Ω RTD (P1K) sensor options