Chelsea Technologies Trilux Chlorophyll Sensor
Installation Specifics
When taping the Chelsea Trilux sensor to a rope, the optical sensing lens (area circled in red) must be kept clear of obstruction to avoid inaccurate measurements. See image below showing how to do this:
DO NOT use cable ties for attaching sensor cables to ropes, pens, railings etc., as they cause a strain concentration point which can lead to cable failure.
Sensor Maintenance
Maintenance must be conducted regularly to ensure the function and accuracy of the sensor.
| Maintenance frequency | Description |
|---|---|
| 2-weeks | Visually inspect sensor. Ensure there is no excessive buildup on or around the optical sensing lens. |
| Monthly | Wipe clean with a clean cloth, avoid scratching the lens. Do not use with acetone or any chemical incompatible with the materials used. |
Sensor Calibration
Calibration should only be conducted by a Chelsea Technologies certified calibration laboratory. Please contact Chelsea Technologies Chelsea Technologies Support to arrange calibration. Calibration takes around 2-4 weeks.
| Calibration frequency | Description |
|---|---|
| Bi-Yearly | The sensor should be returned to Chelsea Technologies for calibration. |
Fault Finding
Check K-Mote is on, if LED is not flashing, follow the diagnostics steps on the K-Mote sensor diagnostics page.
| Fault | Possible Issues | Solution |
|---|---|---|
| Erratic sensor readings | Fouling buildup on sensor | Visually inspect sensor lens and clean as per the above cleaning methods. |
| inaccuracy of readings | Damage from cleaning or removing barnacles/organic matter | Contact Chelsea Technologies for further information. |
| No sensor readings | Power supply issues, cable/connector may be disconnected or damaged | Inspect sensor cable for damage, inspect connectors on K-Mote to ensure securely plugged in, inspect K-Mote power supply to ensure no damage has occurred. Ensure solar panel (if using) is orientated for optimal sun exposure and clean if necessary. Ensure K-Mote antenna is installed properly and the K-Mote is switched on. |
Further Advice
| Contact | Email Address | Support Link | Contact purpose |
|---|---|---|---|
| Krucial | support@krucial.com | Krucial Support | For issues with K-Devices and troubleshooting support. Contact for issues regarding wiper unit. |
| Chelsea Technologies | sales@chelsea.co.uk | Chelsea Technologies Support | For issues relating directly to sensor, or for further information on cleaning/calibrating the sensor. |