TrolMaster WD-1 Water Detector & Touch Spot - Aqua-X Leak Detection & Irrigation Confirmation Sensor

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£25.00

The TrolMaster WD-1 Water Detector & Touch Spot is designed for use with the Aqua-X Irrigation Control System, providing both water leak detection and irrigation confirmation from a single sensor system.

The WD-1 can be configured in two different ways. In its standard leak detection mode, the Touch Spot is positioned where unwanted water is likely to collect, allowing the Aqua-X system to identify a leak and generate an alert.

Alternatively, the WD-1 can be assigned to an irrigation output and used as a watering verification sensor. When the associated pump or solenoid is activated, the system expects the WD-1 to detect water within the configured delay period. If water is not detected, Aqua-X can alert the user to a potential irrigation failure.

This provides an important additional layer of monitoring for automated irrigation. A controller may successfully switch an output on, but that alone cannot confirm that water actually reached the intended area. The WD-1 allows the system to verify the physical presence of water.

Why use the TrolMaster WD-1?

  • Two operating functions - use the WD-1 for water leak detection or irrigation confirmation.
  • Confirms irrigation has actually occurred - detects water following activation of an assigned pump or solenoid.
  • Helps identify irrigation failures - Aqua-X can alert the user when water is not detected following an irrigation event.
  • Leak monitoring - position the Touch Spot where unwanted water could accumulate to provide early warning of leaks.
  • Aqua-X integration - designed specifically to operate as part of TrolMaster's irrigation control system.
  • Remote alerts - when the Aqua-X is configured for remote connectivity, water detection events can generate alerts through the TrolMaster system.
  • Expandable monitoring - multiple WD-1 detectors can be incorporated into an Aqua-X installation.
  • LCD display - provides local information at the detector.
  • Addressing button - allows the detector to be identified within the control system.
  • Touch Spot included - supplied with the remote water detection point required for monitoring.

Watering confirmation for automated irrigation

Automated irrigation normally relies on the controller successfully switching pumps or solenoid valves. A switched output, however, does not necessarily mean that water has reached the crop. Pump failure, valve problems or other faults elsewhere in the irrigation system can prevent the expected watering event.

The WD-1 provides an additional physical confirmation point. It can be assigned to a controlled irrigation output and positioned where runoff accumulates or where water is expected to arrive.

When the assigned pump or solenoid operates, the Aqua-X expects the WD-1 to detect water within an adjustable delay period. If the expected water is not detected, the system can issue an irrigation failure alert.

This makes the WD-1 particularly valuable in automated irrigation systems where a missed watering event could otherwise remain unnoticed.

Water leak detection

The WD-1 can also operate as a conventional leak detector. Position the Touch Spot in an area where water should not normally be present, such as around a reservoir, nutrient tank, irrigation equipment or other potential leak point.

When water is detected, the WD-1 communicates the event to the Aqua-X system so the user can be alerted and investigate the cause.

This provides useful protection around irrigation equipment and water storage areas where unnoticed leaks could result in water damage, wasted nutrient solution or loss of reservoir contents.

Installation & Aqua-X integration

Mount the WD-1 Water Detector in a suitable location near the area being monitored. Connect the detector to the Aqua-X system using the supplied RJ12 connection and position the Touch Spot at the required detection point.

For leak detection, place the Touch Spot where leaking water is likely to reach it. For irrigation confirmation, position it where irrigation water or runoff will reliably reach the sensor during a normal watering event.

The WD-1 can then be addressed within the Aqua-X system and configured either as a leak sensor or assigned to the appropriate irrigation output for watering confirmation.

Important information about RO water

The WD-1 detects water through its electrical properties. Municipal water, well water and nutrient solution can normally be detected, but extremely pure reverse osmosis water may contain too few dissolved solids for reliable detection.

If the irrigation system uses very low-EC RO water, confirm reliable detection under the actual operating conditions before depending on the WD-1 for leak or watering confirmation.

TrolMaster WD-1 product details

Brand TrolMaster
Model WD-1
Product type Water detector & irrigation confirmation sensor
Control system TrolMaster Aqua-X Irrigation Control System
Operating modes Water leak detection & irrigation/watering confirmation
Display LCD
Water detection Remote Touch Spot
Working temperature 32-122°F / approximately 0-50°C
Working humidity Up to 90%
Package dimensions 160 x 86 x 86mm
Typical applications Reservoir leak detection, irrigation monitoring & watering confirmation

What's included?

Water Detector 1 x TrolMaster WD-1
Water sensor 1 x Touch Spot
Splitter 1 x RJ12 T-Splitter
Connection cable 1 x 16ft RJ12 cable

TrolMaster WD-1 Water Detector FAQs

What does the TrolMaster WD-1 do?

The WD-1 detects the presence of water and can be configured either to monitor for unwanted leaks or to confirm that water has arrived following an irrigation event.

What is watering confirmation?

Watering confirmation allows the control system to check for the physical presence of water after an assigned pump or solenoid has been activated. This provides additional verification that the irrigation event actually occurred.

Can the WD-1 detect an irrigation failure?

Yes. When configured for watering confirmation, the WD-1 can be assigned to an irrigation output. If the expected water is not detected within the configured delay period, the Aqua-X system can generate an irrigation failure alert.

Can the WD-1 be used purely as a leak detector?

Yes. Leak detection is one of its primary functions. The Touch Spot can be positioned where unwanted water is likely to collect.

Where should I position the Touch Spot?

For leak monitoring, place it where leaking water is likely to accumulate. For watering confirmation, position it where irrigation water or runoff will reliably reach the sensor during a normal irrigation event.

Does the WD-1 work with the TrolMaster Aqua-X?

Yes. The WD-1 is designed as a water detection accessory for the TrolMaster Aqua-X Irrigation Control System.

Can the WD-1 send an alert to my phone?

When used with a correctly configured and connected Aqua-X system, water detection and irrigation failure events can be communicated through the TrolMaster monitoring system and app.

Can I use more than one WD-1?

Yes. The Aqua-X system supports multiple WD-1 detectors, allowing different areas or irrigation outputs to be monitored independently.

Can one WD-1 monitor a specific pump or solenoid?

Yes. In watering confirmation mode, a WD-1 can be assigned to a controlled irrigation output so the system can check that water is detected when that output operates.

Will the WD-1 detect reverse osmosis water?

Not necessarily. Very pure RO water can have extremely low dissolved solids and may not be detected reliably. Detection should be tested under the actual water conditions being used.

Does the WD-1 measure substrate moisture?

No. The WD-1 detects the presence of water. It is not a volumetric water content or substrate moisture sensor.

Does the WD-1 measure EC or pH?

No. Its purpose is water detection and watering confirmation. EC and pH monitoring require the appropriate TrolMaster sensors and system components.

Is the Touch Spot included?

Yes. The WD-1 package includes one Water Detector, one Touch Spot, one RJ12 T-Splitter and one 16ft RJ12 cable.

Why use watering confirmation if the controller already operates the pump?

Switching a pump or solenoid confirms that the controller issued the command, but it does not by itself prove that water reached the intended area. The WD-1 adds a physical water-detection point to help identify failures that could otherwise go unnoticed.

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