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TrolMaster

TrolMaster WD-1 Water Detector – Leak & Irrigation Alarm

TrolMaster WD-1 Water Detector – Leak & Irrigation Alarm

Regular price £74.90
Regular price Sale price £74.90
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £99 · 1–2 working days · Free Wembley pickup

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  • Advice from the team: 020 3488 0419
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Description

A Leak Alarm and an Irrigation Check in One Detector

The TrolMaster WD-1 Water Detector works with TrolMaster's Aqua-X and Hydro-X controllers in two ways. As a leak detector, its Touch Spot sits on the floor or near a reservoir, pump or pipe joint and the controller alerts you the moment water reaches it. As a water-verification monitor, it sits where run-off collects or where water enters the growing medium and is assigned to a pump or solenoid on the Aqua-X: every time that output runs, the WD-1 must see water within an adjustable delay, or the controller sends an irrigation failure alert. Up to 25 WD-1 detectors can run on one Aqua-X (NFS-1), and two of them, at the top and bottom of a tank, drive the Auto-Fill function on the Aqua-X Pro.

Key Benefits

  • Two jobs in one – leak detection and irrigation verification
  • Catches failures early – a failed pump, stuck solenoid or blocked line triggers an alert
  • Auto-Fill – a pair of detectors keeps an Aqua-X Pro nutrient tank topped up
  • LCD display and addressing button for simple set-up of many detectors
  • Touch Spot, T-splitter and 16ft cable included for plug-and-play daisy-chain wiring

How to Use

  • Connect the detector into the controller's RJ12 chain with the 16ft cable and T-splitter
  • Address it with the button so the controller can tell each detector apart
  • Leak duty: lay the Touch Spot on the floor where a leak would first collect
  • Verification duty: place it in a run-off tray or where the dripper wets the medium, then assign it to the pump or solenoid and set the delay on the Aqua-X

Technical Specifications

  • Model: WD-1 water detector
  • Functions: leak detection; irrigation verification (Aqua-X); tank Auto-Fill with two detectors (Aqua-X Pro)
  • Detectors per controller: up to 25 on Aqua-X (NFS-1); up to 20 on Aqua-X Plus (NFS-3)
  • Display: LCD with addressing button
  • Connection: RJ12 daisy chain
  • Included: water detector, Touch Spot, RJ12 T-splitter, 16ft RJ12 cable
  • Detects: mains, well and nutrient water – not low-TDS reverse osmosis water
  • Detector size: approx. 95 × 82 × 54 mm
  • Working environment: 0–50°C, up to 90% humidity
  • Package: 160 × 86 × 86 mm

Frequently Asked Questions

Will it detect a reverse osmosis water leak?

Possibly not. RO water can contain so few dissolved solids that the detector cannot sense it; it detects mains, well and nutrient-dosed water.

How is it different from the WD-2?

The WD-2 we also sell is a leak-only detector for Hydro-X. The WD-1 adds water-verification of each irrigation event on the Aqua-X, and works for leak detection on Hydro-X and Aqua-X systems.

How many can I connect?

Up to 25 on one Aqua-X (NFS-1) and up to 20 on an Aqua-X Plus (NFS-3).

Works Well With

FREE Express Delivery on orders over £99. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.