Ondilo - Grey Conductivity Sensor for ICO Spa and ICO Pool - PPS-10647

Ondilo – Grey Conductivity Sensor for ICO Spa and ICO Pool

The Ondilo grey conductivity sensor is a replacement part for the connected water analysers ICO Spa and ICO Pool. It measures the conductivity of the water, which is used to estimate the salt level and alkalinity of your hot tub water. It is the grey one of the three ICO sensors, so check that grey is the sensor you need before ordering.

Compatibility of the Ondilo grey sensor

This hot tub conductivity sensor is a spare part for the Ondilo ICO Spa and ICO Pool. It is also a spare part for the BWT Pearl Water Manager and the Wellis W.I.S. connected water analysers.

What is included in the pack

Besides the grey sensor itself, the pack contains the following items:

• 1 x pH 4
• 1 x pH 7
• 1 x ORP 470 mV
• 1 x free ICO calibration kit
• 1 x ICO calibration stand
• 1 x calibration and sensor replacement guide

The protecting cap is included with the sensor.

Fitting and sensor length

The sensor uses the Twist&Lock system, so it is easy to replace with an Ondilo sensor replacement tool, which is sold separately. The sensor is 95 mm long.

Cleaning and recalibration

Clean the three sensors (orange, grey and blue) once a month. Take the ICO out of the water, remove the protection hood and wipe the sensors with a damp, non-abrasive cloth. Then put the hood back on and drop the ICO back into your hot tub.

After the first season, recalibrate the sensors each time you restart your pool or spa, or every 6 months if you do not winterise. Recalibrate as well if you notice a drift in the measurements. The calibration guide can be downloaded below.

Technical questions and support

For technical questions or after-sales service, Ondilo asks you to contact the manufacturer first, either through the Assistance tab on the Ondilo website or by its hotline, which is open Monday to Friday. Have your UUID number ready before you get in touch. You can find it in the settings section of your ICO application or inside your ICO box.