Tere’O Touch
Chlorine & pH Chemical Dosing System
Tere’O Touch is an automated chemical control system for commercial pools and spas. It monitors free or active chlorine and pH, with touchscreen operation and remote monitoring available, and suits indoor and outdoor applications that require reliable chemical dosing control.
- Free or active chlorine and pH control
- One FAC output and one pH output, 230VAC powered or volt-free
- Dosing stops on high or low alarms
- Compatible with all chlorine types, including salt chlorination
Reliable Chlorine and pH Control
Tere’O Touch gives operators precise control of sanitiser and pH, with versatile regulation, built-in dosing limits and continuous self-diagnosis in one touchscreen controller.
Free or Active Chlorine and pH
Options for monitoring free or active chlorine and pH, with temperature available as an upgrade.
Configurable Outputs
One output for FAC and one for pH, each configurable as 230VAC powered or volt-free.
Intuitive Touchscreen
User-friendly interface with adaptable configurations for various pool volumes and actions.
Safe Dosing Limits
Dosing stops on high or low alarms, with a programmable maximum daily dosing time.
PID Regulation
Multiple regulation types: PID (cycle or pulse), on/off, threshold and hysteresis.
Continuous Self-Diagnosis
Continuous self-diagnosis for optimal efficiency, with versatile multi-parameter control.
Models
Tere’O Touch is available in two models. Choose by sensor type and the cyanuric acid level of your pool.
- Suitable for indoor pools or spas with bromine, chlorine (all types) or salt chlorinator
- Cyanuric acid must be 0 ppm or less than 2 ppm
- Complete with pH and chlorine output
- Compatible with by-products of electrolysis (salt chlorination)
- Used for outdoor pools or spas with bromine, chlorine (all types) or salt chlorination
- Cyanuric acid must be 20 to 40 ppm
- Complete with pH and chlorine output
- Compatible with by-products of electrolysis (salt chlorination)
Upgrade Options
- Temperature sensor
- Remote monitoring system (via Ethernet or SIM communication)
- Bi-directional remote access via BMS
- USB port for data export or software update
- Dosing pumps
TERA vs TERF
| Feature | TERA | TERF |
|---|---|---|
| Sensors | Active chlorine and pH | Free chlorine and pH |
| Pool type | Indoor pools or spas | Outdoor pools or spas |
| Cyanuric acid | 0 ppm or less than 2 ppm | 20 to 40 ppm |
| Sanitiser | Bromine, chlorine (all types) or salt chlorinator | Bromine, chlorine (all types) or salt chlorination |
| Electrolysis by-products | Compatible | Compatible |
| Outputs | pH and chlorine output | pH and chlorine output |
Compatible with most swimming pool systems. Integration support is available via Waterlink’s technical team.
Backed by Waterlink’s standard commercial warranty. See full terms at waterlink.com/warranty.
Applications
Tere’O Touch suits commercial aquatic environments, indoor and outdoor, that require reliable chemical dosing control.
Frequently Asked Questions
Should I choose the TERA or TERF model?
It depends on cyanuric acid. TERA uses active chlorine and pH sensors for indoor pools or spas where cyanuric acid is 0 ppm or less than 2 ppm. TERF uses free chlorine and pH sensors for outdoor pools or spas where cyanuric acid is 20 to 40 ppm.
Is Tere’O Touch compatible with salt chlorination?
Yes. Both models are compatible with by-products of electrolysis (salt chlorination), and Tere’O Touch works with all chlorine types: stabilised chlorine, liquid chlorine, salt chlorination and pellets.
Can Tere’O Touch connect to a BMS or be monitored remotely?
Yes. Upgrade options include a remote monitoring system via Ethernet or SIM communication and bi-directional remote access via BMS.
What happens if a reading goes out of range?
Dosing stops on high or low alarms, and a programmable maximum daily dosing time limits how long the system can dose. The controller also runs continuous self-diagnosis.
Which regulation types are available?
Tere’O Touch supports PID (cycle or pulse), on/off, threshold and hysteresis regulation.
How are the outputs configured?
Tere’O Touch has one output for FAC and one output for pH. Each output can be configured as either 230VAC powered or volt-free.
Can Tere’O Touch measure temperature?
Yes. A temperature sensor is available as an upgrade option.
What warranty applies to Tere’O Touch?
Tere’O Touch is backed by Waterlink’s standard commercial warranty. Full terms and coverage are available at waterlink.com/warranty.
Still have questions about Tere’O Touch?
Contact UsLooking for More Solutions?
Hydro Touch
pH with ORP or free chlorine control and onboard dosing pumps, for light commercial pools and spas up to 160,000 L.
View ProductOdi Touch
Up to 8 parameters, including total and combined chlorine, conductivity and turbidity.
View ProductEnvirogen
Onsite chlorine generator and dosing controller in one unit, for salt or magnesium pools.
View ProductEnvirogen LTS
Modular onsite chlorine generation that adds capacity as bather loads grow, up to 6 linked units.
View ProductReady to automate your chemical control?
Request a quote online or call the Waterlink team to configure Tere’O Touch for your facility.
Need help deciding?
Request a Quote
Every facility is unique. Complete this form and our team will specify the most suitable solution for your requirements and provide a tailored quote.