Low maintenance digital pH electrode for Life Sciences with temperature sensor
Xylem's WTW SenTix® 940-x series digital pH electrodes are designed for accurate pH measurement in environmental, industrial, and water quality applications. These electrodes feature a durable plastic shaft, gel electrolyte for low maintenance, and an integrated temperature sensor for automatic temperature compensation. The series includes digital connectivity and QSC capabilities for efficient data handling in field and laboratory environments.
- Robust and flexible IDS pH measurement
- Digital measurement of pH including electrode quality monitoring – Perfectly suited for mobile measurement: SenTix® 940, SenTix® 940-3, SenTix® 940-P, for MultiLine® IDS and inoLab® Multi IDS meters
- Securely measured values due to signal processing in the sensor
- Easy electrode replacement thanks to calibration data stored inside sensor
- Sensor quality monitoring by QSC function
The digital SenTix® 940 pH electrodes with their plastic shaft are particularly suitable for mobile (field) pH measurement. The cylindrical shape of the membrane is robust and the fiber diaphragm prevents clogging. With the gel electrolyte filling, these electrodes are low-maintenance and do not need to be refilled.
Digital SenTix® pH electrodes have a built-in temperature sensor, are QSC-capable, have a memory for 10 calibrations and a stored serial number. The measured values are secured thanks to the signal processing in the sensor and electrode replacement is easy thanks to the calibration data stored in the sensor.
The SenTix® 940 is particularly suitable for the following applications:
| Water & Environmental | Industrial |
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The SenTix® 940 are available in various versions with different plugs:
| Connections & variants ℹ️ | ||
|---|---|---|
| Art.-No. | Name | Characteristics |
| 103740 | SenTix® 940 | 1.5 m fixed cable with water-proof digital plug |
| 103741 | SenTix® 940-3 | 3 m fixed cable with water-proof digital plug |
| 103760 | SenTix® 940-P | Plug head for AS/IDS-x cable or IDS WLM-S wireless module |
