Electrodo pH bomba dosificadora MyPool CTX sonda sensor - 5m cable - Q-Tech ®

MyPool dosing pump pH sensor

Regular price€127,44
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  • 4 in stock
  • Backordered, shipping soon

At Q-TECH, we apply the same clear rules for everyone: the law protects you, and when applied correctly, it protects us as well. By processing your purchase, you accept our General Terms and Conditions of Sale. If you are purchasing as a consumer (B2C), nothing stated herein limits the rights granted to you by mandatory law (RDL 1/2007, TRLGDCU): the 3-year legal warranty of conformity and the right of withdrawal under the terms and with the exceptions legally provided, which are detailed below. References to "B2B" apply only to businesses and professionals.

Your guarantees

  • Rights intact: 14 days of withdrawal from receipt for most products—subject to the legal exceptions you will see below, such as goods made to your specifications—and a 3-year legal warranty of conformity, under the terms of the TRLGDCU.
  • Conformity with the description: we guarantee that the equipment will correspond to the published technical description and what one could reasonably expect from it (arts. 115 et seq. TRLGDCU). Images and videos are for guidance only: the manufacturer may supply a more recent revision of the product or introduce minor aesthetic, packaging, or firmware changes, without this constituting a lack of conformity as long as the described characteristics and performance are maintained.
  • Traceability that also protects you: we document the condition, serial number, and seal of each piece of equipment upon shipment, and we video-record the opening of returns; this is your proof of the condition in which the goods were delivered.

Responsible use and your part

  • If you are thinking of returning it, keep it as you received it: without installing or activating it, with its seals, accessories, and packaging intact. This is how to ensure a full refund, without deductions.
  • Handling that exceeds inspection reduces value: handling the equipment beyond what is necessary to verify its nature and operation may result in a real, assessed, and case-by-case justified deduction (art. 108.2 TRLGDCU), never a fixed percentage. In particular: activating or registering the serial number, linking it to a manufacturer's account or app, circulating water through hydraulic equipment, unsealing probes, or installing software or consumables. Initial inspection of the product does not lead to a deduction.
  • The same item must be returned: withdrawal requires returning the supplied unit. Different equipment, or equipment with prior use, age, or wear prior to purchase, does not constitute a valid withdrawal.
  • Installation and cybersecurity, shared responsibility: this is technical hardware; you are responsible for correct installation, credentials, patches, and backups, while we deliver a compliant product. Q-TECH is not liable for damages resulting from poor installation, incorrect configuration, or omission of patches by the customer or third parties (in B2C, without prejudice to the legal warranty and liability for intent or negligence, arts. 86 and 130 TRLGDCU).
  • Delivery of bulky goods: delivery is made to the curb. B2C: transport risk is ours until physical delivery (art. 66 ter); we recommend noting visible damages on the delivery note and notifying us of breakages within 24-48 hours with photographs to activate the insurance. B2B: inspection and notation on the delivery note are mandatory; hidden damages must be reported within 24 hours (art. 366 CCom). Unjustified rejection or incorrect shipping information will entail the actual outbound and return costs (approx. €85-550 for heavy machinery).

Made to your measure (Advanced Pre-Assembly)

  • If your order includes equipment, racks, hydraulic assemblies, or technical rooms made or configured according to your specifications (permanent joints, custom cuts or wiring, parameterization, pressure testing), these are custom goods without the right of withdrawal from the conclusion of the contract (art. 103.c TRLGDCU; CJEU Case C-529/19), which is informed before purchasing and documented in the signed Order Note. A test you request without permanent modification retains your right of withdrawal, with only the actual loss of value caused by that test being deducted. Would you prefer to receive it tested, configured, and ready to connect, without assuming these risks? Contract our Advanced Pre-Assembly or the prior technical audit.

If you are purchasing as a business or professional (B2B)

  • The transaction is governed by the Commercial Code: firm sale, without the right of withdrawal; notification of defects within 4 days (apparent) / 30 days (hidden), arts. 336 and 342. Q-TECH acts as a distributor and excludes indirect damages, loss of profit, and data loss, limited to the price of the equipment, without prejudice to the manufacturer's commercial warranty.

Product warnings v1.0 · June 2026. Information summary; the complete and binding conditions are those published at q-tech.es.

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MyPool pH Sensor: High-Fidelity Analytical Engineering

The MyPool dosing pump pH sensor is the original analytical component designed for precise water balance monitoring. This high-sensitivity electrode ensures accurate readings so that the dosing pump performs proportional and efficient chemical corrections. The cost of inaction when using low-quality compatible sensors includes erratic readings, acid overdosing, and accelerated deterioration of filtration equipment. The MyPool CTX pH sensor addresses these operational risks through stable signal transmission and a linear response to chemical variations.

Analytical Precision and Operational Stability

The MyPool dosing pump pH sensor stands out for its measurement architecture designed for residential water treatment environments. Its robust body ensures a long service life and minimal calibration drift, optimizing the technical maintenance of the installation.

  • Chemically Resistant Body: Manufactured from technical materials that protect the internal electrode against corrosion and environmental wear.

  • Shielded Signal Transmission: High-quality wiring minimizes electromagnetic interference, ensuring that the pump receives real and stable pH data.

  • Standard BNC Connector: Facilitates quick and watertight integration with the pump controller, preventing signal loss due to moisture in the contacts.

  • Fast Dynamic Response: The high-tech glass membrane detects chemical changes in seconds, allowing for surgical precision dosing.

Mechanical Robustness and Industrial Safety Standards

The manufacturing of the MyPool dosing pump pH sensor follows Fluidra's quality protocols for analytical instrumentation. Its design allows for smooth installation in the electrode holder, ensuring the watertightness of the hydraulic circuit under nominal operating pressures.

  • Easy Calibration: Designed for perfect synchronization with the pH 4 and pH 7 standard solutions, reducing system adjustment time.

  • Sensitive Element Protection: Includes a protective cap for wet storage, preserving the hydration of the membrane during technical shutdowns.

  • Full Electronic Compatibility: Specifically optimized for the microprocessor of the MyPool CTX pump range, eliminating reading errors due to lack of impedance.

  • System Sustainability: By maintaining a balanced pH, the sensor contributes to the longevity of the coatings and the biocidal efficiency of the disinfectants.

Technical Specifications

  • Measurement Range: From 0 pH to 14 pH.

  • Connector Type: Industry standard BNC.

  • Cable Length: 5 meters of shielded cable.

  • Body Material: High-resistance technical polymer.

  • Equipment Compatibility: MyPool CTX dosing pumps and Fluidra equipment.

  • Operating Pressure: Up to 1.5 bar.

  • Operating Temperature: Up to 45 °C.

Compatibility and Application Limits

The MyPool dosing pump pH sensor is compatible with all models in the MyPool pH and MyPool Rx series. It must be installed in a vertical electrode holder, always before the injection of chemicals to avoid damage from acid concentration.

TECHNICAL RESTRICTION: Do not allow the sensor tip to dry out; it must always be submerged in water or a preservative solution. Do not use in applications with pressures higher than 1.5 bar or in the presence of oils and greases that could saturate the glass membrane.

Frequently Asked Questions

  • Why should I choose the original MyPool sensor from CTX? The original MyPool dosing pump pH sensor ensures exact communication with the pump electronics. Generic sensors usually offer a different impedance, which causes the pump to dose incorrectly even though it appears to be calibrated.

  • When is it necessary to replace the pH electrode? You should replace it if the equipment does not reach the value of the standard solution during calibration or if the reading fluctuates without reason. An exhausted sensor usually presents a very slow response or readings locked at a single value.

  • How can I extend the sensor's service life? Clean the sensor tip periodically with a specific cleaning solution and calibrate it every 30 days. Never let the sensor dry out outside the swimming season; store it with preservative liquid in its original cap.

Q-Tech Engineering Support

At Q-tech.es we provide specialized technical assistance for the configuration of Fluidra analytical instrumentation. If you require support for calibration or in-person technical assistance for your MyPool dosing pump pH sensor, contact our field engineers.

NOTE: electrodes are consumables and are not returnable. 


Availability and deadlines: we have this item in stock in our warehouse. Occasionally, depending on the time of year, an error in the stock update may occur. If there are no units available at the time of your order, we will order it urgently and inform you immediately of the updated delivery time.

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