Hotun Detect In Tundish Water Detection and Temperature Sensor Alarm System HD-S1P
Hotun Detect HD-S1P provides in-tundish water detection and temperature monitoring, with audible and visual alarms, ensuring early warning of relief valve discharge or overheating.
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- Estimated Delivery: For most items (over 99% of our products), orders placed before 3pm on working days will be dispatched the same day with our Fast DELIVERY 1st class service. For the rare items not immediately in stock, dispatch may take 1-3 working days after receiving your order. If your order cannot be dispatched the same day, we will notify you via email.
The Hotun Detect HD-S1P is the world’s first in-tundish alarm system that monitors both water presence and temperature levels, providing early alerts when water discharges from a sealed system’s relief valve. This innovative solution is designed for use with the Hotun dry trap tundish and supports proactive maintenance to prevent costly damage.
Compact in design and easy to install using a simple hook-on mechanism, this unit includes a 2032 coin cell battery—making it ideal for retrofits and new builds alike, with no wiring required. Its audible and visual indicators ensure homeowners and installers are notified instantly when a problem arises.
Key Features
Audible and Visual Alerts – Instant notification of water discharge or temperature rise
Four Temperature Stages – LED indicators show ranges from 0°C to over 86°C
Battery Operated – Uses a 2032 coin cell battery for wire-free installation
Compact and Discreet – Small profile: just 60mm x 35mm x 25mm
Quick Hook-On Design – Easily mounts onto compatible Hotun tundish units
Auto Mute and Reset – Includes manual and automatic reset functions for convenience
Energy and Water Saving – Early detection helps reduce waste and prevent system stress
Applications
Residential Heating Systems – Alerts to relief valve leaks in sealed central heating systems
Commercial Installations – Protects plant rooms or boiler systems with visible, audible monitoring
Property Maintenance – Ideal for landlords or service providers managing multiple dwellings
Technical Specifications:
| Feature | Details |
|---|---|
| Brand | Hotun |
| Product Name | Detect In Tundish Water Detection and Temperature Sensor Alarm System HD-S1P |
| Model Number | HD-S1P |
| Alarm Type | Audible (70–74 dBA) and Visual |
| Temperature Stages | 0–20°C, 21–60°C, 61–85°C, 86°C+ |
| Battery Type | 2032 Coin Cell |
| Dimensions | 60mm (H) x 35mm (W) x 25mm (D) |
| Compatibility | Hotun Dry Trap Tundish |
| Power Indicator | Green (Full), Amber (50%), Red (Replace) |
| WEEE Compliant | Yes |
| Installation | Quick Hook-On Design |
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