Pool Automation Temperature Sensor
Pentair 20ft Air/Water/Solar Temperature Sensor
20-foot 10K ohm temperature sensor for compatible Pentair air, water and solar sensing applications.
Warranty Information
1-Year Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Pentair 20ft Air/Water/Solar Temperature Sensor (520272) is a replacement 10K ohm temperature sensor designed for compatible Pentair pool and spa automation, heating and solar control systems. It can be used for air, water or solar temperature sensing depending on the system configuration.
The sensor includes a 20-foot cable, 10K ohm thermistor, O-ring and hose clamp for installation in supported applications. It is compatible with select Compool, EasyTouch, TimeMaster, SunTouch, IntelliTouch and MiniMax Plus HP equipment, with an operating temperature range of -20°C to 100°C.
Key Features
Air, Water & Solar Sensing
Designed for compatible air, pool water or solar temperature sensing applications.20-Foot Cable
Includes a 20-foot lead for routing between the sensor location and compatible control equipment.10K Ohm Thermistor
Uses a 10K ohm thermistor for compatible Pentair temperature monitoring systems.Wide Operating Range
Rated for operating temperatures from -20°C to 100°C.Multiple Pentair Platforms
Supports select Compool, EasyTouch, SunTouch, IntelliTouch and related Pentair systems.Installation Hardware Included
Supplied with an O-ring and hose clamp along with the sensor and 20-foot cable.
Compatibility & Fitment
Compatible with select Pentair automation, heating and control systems including:
- Compool: CP3400, CP3600, CP3800, CP3810, CP1000, CP2000, CP3000, CP30, CP100
- LX Series: LX100EZT, LX100EZTL
- Compool to EasyTouch: 520348, 520349
- TimeMaster with LX-10 Power Center
- Compool to EasyTouch Pool/Spa Automation Control Systems and Pump
- MiniMax Plus HP
- SunTouch
- IntelliTouch
Compatibility may vary by production year, configuration and installation. Verify your exact model and part number before ordering.
Applications
- Pool water temperature sensing
- Outdoor air temperature sensing
- Solar temperature sensing
- Pool and spa automation systems
- Compatible Pentair heat pump applications
- Replacement of an existing 520272 or 522101 sensor
Confirm the required sensor location, system model and existing sensor part number before installation.
Professional Installation Recommended
Installation should be completed in accordance with Pentair manufacturer instructions and all applicable local electrical, plumbing, bonding and building codes. Sensor placement and connection vary by application and control system. Installation by a qualified pool professional is recommended.
Specifications
| SKU | 520272 |
| Brand | Pentair |
| Product Type | Temperature Sensor |
| Alternative Part Code | 522101 |
| Thermistor | 10K Ohm |
| Cable Length | 20 Feet |
| Sensing Applications | Air, Water, Solar |
| Minimum Operating Temperature | -20°C |
| Maximum Operating Temperature | 100°C |
| Included Components | 20′ Cable, 10K Ohm Thermistor, O-Ring, Hose Clamp |
| Colour | May ship in black |
| Compatibility | Select Pentair Compool, EasyTouch, TimeMaster, SunTouch, IntelliTouch and MiniMax Plus HP systems |
| Warranty | 1-Year Manufacturer Warranty |
| Final Sale | Yes |
Frequently Asked Questions
What can the Pentair 520272 sensor be used to measure?
It can be used for compatible air, water or solar temperature sensing applications.How long is the cable?
The sensor includes a 20-foot cable.What systems is the 520272 compatible with?
It is designed for the listed Pentair Compool, EasyTouch, TimeMaster, SunTouch, IntelliTouch and MiniMax Plus HP applications. Verify your exact system model before ordering.What is included with the sensor?
The kit includes the 20-foot cable, 10K ohm thermistor, O-ring and hose clamp.Is the Pentair 520272 final sale?
Yes. This replacement sensor is final sale, so confirm the system model, application and part number before ordering.
