Fluidra - Ultrasonic Handle Sensor for Vortrax TRX 7700 iQ

Fluidra – Ultrasonic Handle Sensor for Vortrax TRX 7700 iQ

This is the genuine Fluidra replacement ultrasonic handle sensor for the Zodiac Vortrax TRX 7700 iQ commercial robotic pool cleaner. Mounted in the handle section of the robot, this sensor is a core component of the Sensor Nav System™ — it emits and receives ultrasonic signals to detect pool walls and obstacles, enabling intelligent, optimised navigation. Replacing a faulty sensor restores the robot’s ability to map and clean the pool efficiently.

Compatibility

This part is designed exclusively for the Fluidra Zodiac Vortrax TRX 7700 iQ robotic pool cleaner (commercial range). The TRX 7700 iQ is engineered for intensive daily use in public, hotel, and institutional swimming pools up to 25 metres in length. Always verify your robot’s model reference before ordering to ensure a correct fit.

Why Genuine Matters

The Sensor Nav System™ relies on precise ultrasonic signal timing to detect walls and obstacles and tailor cleaning paths to the pool’s specific shape. A genuine Fluidra sensor guarantees the correct frequency calibration and waterproof rating needed for reliable underwater operation, ensuring the navigation system continues to perform as designed rather than delivering degraded or erratic coverage.

Installation

This sensor is integrated into the handle assembly of the robot. Replacement involves disassembling the handle section and reconnecting the sensor’s electrical connector. Due to the need to maintain the robot’s waterproof integrity, installation by a qualified pool technician or Fluidra-trained engineer is strongly recommended.