SenTix® quality electrodes by WTW – convenient measurement and precision.
- Low-resistance glass membranes guarantee stable measuring signals even at low temperatures.
- Silver ion-free reference electrolyte, together with the proven platinum wire diaphragm, prevent measurement problems by precipitating silver compounds.
- Functional slide for accessing the refill opening for electrodes with liquid electrolyte.
- Typical connections: Waterproof DIN connector, BNC connector, fixed cable (1 or 3 m, 3 ft. or 9 ft.) or connector head (S7 or SMEK).
Low-maintenance pH electrodes with gel electrolyte
Ideal for portable measurements, as well as for routine measurements in-the-laboratory. With or without built-in temperature probe all electrodes have robust plastic shafts and a low-maintenance gel reference system.
New: The SenTix® F with temperature-stable iodine/iodide system, specifically for measurements at changing temperature conditions.
SenTix® | all given models above |
pH | 0 …14 pH |
°C (°F) | 0 … 80 °C (32 … 176 °F) |
Fast and precise – pH electrodes with liquid electrolyte
For demanding measurements in-the-laboratory. SenTix® electrodes with liquid electrolyte, an easy-to-clean glass shaft and platinum diaphragm can be used even for complicated samples. For those who need an electrode with liquid electrolyte for a portable measurement: The SenTix® 51/52 with plastic shaft, built-in temperature probe and ceramic diaphragm is suited for nearly any measuring task.
SenTix® | 51/52 | 60/61/62 | 81/82 | 91/92 | L |
pH | 0 …14 pH | 0 …14 pH | 0 …14 pH | 0 …14 pH | 0 …14 pH |
°C (°F) | 0 … 80 °C (32…176 °F) |
0 …100 °C (32…212 °F) |
0 … 100 °C (32…212 °F) |
0 … 100 °C (32…212 °F) |
10 … 100 °C (50 … 212 °F) |
Spezialisten für alle Fälle – pH-Elektroden für Sonderanwendungen
Special samples need special electrodes. SenTix® Special Electrodes can take on the challenges associated with measuring the pH value of surfaces, solids, suspensions, emulsions, low ionic samples, smallest volumes and more. For those who require a non-glass electrode: The SenTix® FET can be used with every WTW pH meter.
SenTix® | H | HW | HWS | SP(-DIN) | Sur | FET-D/FET-B |
pH | 0 …14 pH | 0 …14 pH | 0 …14 pH | 2 …13 pH | 2 …13 pH | 0 … 14 pH |
°C (°F) | 0 … 80 °C (32…176°F) |
0 … 60 °C (32…140°F) |
-5 … 100 °C (23…212°F) |
0 … 80 °C (32…176°F) |
0 … 50 °C (32…122°F) |
0 … 60 °C (32…140°F) |
SenTix® | Mic | Mic-D/Mic-B | RJS | pH | R | B | V |
pH | 0 …14 pH | 0 …14 pH | 2 … 13 pH | 0 … 14 pH | — | — | 0 … 14 pH |
°C (°F) | 0 … 100 °C (32 … 212 °F) |
-5 … 100 °C (23 … 212 °F) |
0 … 80 °C (32…176 °F) |
0 … 80 °C (32…176 °F) |
-5 … 100 °C (23 … 212 °F) |
-5 … 100 °C (23 … 212 °F) |
0 … 80 °C (32 … 176 °F) |
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