WTW: Sentix 940 – universal low maintenance pH electrodes

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

Low maintenance IDS pH combination electrode with gel electrolyte, plastic shaft and integrated temperature sensor, memory for 10 calibration records, stored serial number, QSC function.

• SenTix® 940: 1.5 m fixed cable with waterproof digital connector
• SenTix® 940-3: 3 m fixed cable with waterproof digital connector
• SenTix® 940-P: plug head for AS/IDS-x cables or wireless modules IDS WLM-S


pH0 …14 pH ± 0.004
Temperature0 … 80 °C


Servicing, Calibration and Support

Imbros’ local engineering department can service, repair and calibrate your instrument without expensive shipping costs or wait times.


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