Sealand 9108688891 DTM01 Single-Level Waste Tank Monitor System with Panel and Probe Assembly

The Sealand DTM01 is a single-level waste holding tank monitoring system designed to prevent accidental overfilling of marine wastewater tanks. This complete system includes both the indicator panel and probe assembly with float switch for reliable full-tank detection.

Indicator Panel Features:

• Single red LED light provides clear full-tank warning
• Easy-to-read illumination indicates when tank should not be flushed
• Compact black panel measures 3.25 inches wide by 2 inches high
• 1-inch diameter cutout for flush mounting
• Operates on 12V or 24V DC power with low 0.016 amp draw

Probe Assembly with Float Switch:

• Installs in 1.25-inch (32mm) diameter opening on tank top
• Magnetic float switch rises with waste level to activate panel light
• Sits 3.75 inches from top of tank for optimal sensing
• Compatible with Dometic and other rigid holding tank materials
• Adjustable to desired level indication height

What's Included:

• DTM01 indicator panel
• 1-level probe assembly with float switch
• Mounting hardware and kit
• Complete installation instructions

This system helps protect boats and RVs from damage caused by holding tank overflow. When the full tank light activates, all plumbing fixtures connected to the holding tank should stop being used until the tank is properly emptied. Complements other SeaLand and Dometic marine sanitation panels and controls.