The Xylem WTW SenTix 87 pH Electrode with Sartorius Plug (103814) is a refillable glass electrode for precise pH and temperature measurements in demanding laboratory samples. It measures from 0 to 14 pH and incorporates an NTC 10 kOhm temperature sensor, a BNC plug and a 2.5 mm jack plug for compatible Sartorius devices.
Key Features
- Full 0 to 14 pH measurement range, supporting acidic, neutral and alkaline laboratory samples
- Wide 0 to 100 °C operating range, enabling pH and temperature measurement across varied laboratory conditions
- Integrated NTC 10 kOhm temperature sensor, providing the temperature-sensing configuration specified for compatible Sartorius instruments
- Dedicated Sartorius connector arrangement, combining a BNC plug for pH with a 2.5 mm jack plug for temperature
- One-metre fixed cable, providing a complete wired connection between the electrode and compatible meter
- Refillable liquid electrolyte, using silver-ion-free 3 mol/L KCl reference solution
- Platinum-wire diaphragm, supporting effective electrolyte flow and helping reduce blockage in challenging samples
- Precision glass shaft, measuring 120 mm long and 12 mm in diameter
- Conical glass membrane, providing an easy-to-clean sensing tip for demanding laboratory measurements
- Less than 600 MΩ membrane resistance, as specified for the SenTix 87 configuration
Note: Compatibility depends on the Sartorius meter having the specified BNC pH input and 2.5 mm temperature connection. Confirm the exact meter model before ordering.
Benefits
- Combines pH and temperature sensing in one electrode for more convenient laboratory measurements.
- Supports fast, stable measurements through the refillable liquid-electrolyte design.
- Helps maintain electrolyte flow in difficult samples through the platinum-wire diaphragm.
- Simplifies direct connection to compatible Sartorius meters without requiring separate plug adapters.
- Allows the electrolyte to be replenished as part of routine electrode care and maintenance.
- Provides an impact-resistant, easy-to-clean conical membrane for demanding laboratory use.
Why Choose the Xylem WTW SenTix 87 pH Electrode with Sartorius Plug (103814)?
The SenTix 87 combines a refillable precision glass electrode, integrated NTC 10 kOhm temperature sensor and Sartorius-specific connection arrangement for demanding laboratory measurements. John Morris Group can assist with confirming meter compatibility and selecting suitable calibration, cleaning and electrolyte solutions.
