Maretron Focus Tube with Dead Band Eliminator

The Maretron SAE 5-Bolt Pattern Focus Tube with Dead Band Eliminator allows TLM100/TLM150 ultrasonic tank level monitors to be used on vessels with non-displacement hulls at up to 15 degrees of pitch or roll, compared to 6 degrees for the sensor alone. It is designed for boaters who want accurate tank level measurement even in dynamic sea conditions.

The dead band eliminator raises the TLM100/TLM150 2 inches above the top of the tank, allowing accurate level measurement with fluid levels all the way to the top of the tank while eliminating the sensor's 2-inch deadband. Browse more options in our instruments and compasses category.

Key Features

• SAE 5-bolt
• 15° pitch/roll tolerance
• raises sensor 2"
• eliminates deadband
• Pitch/Roll Tolerance: Up to 15° (vs 6° for Sensor Alone)
• Raise Height: 2
• Weight: 2 lb

Frequently Asked Questions

What pitch or roll tolerance does this focus tube add? Up to 15°, compared to 6° for the sensor alone.

What does the dead band eliminator do? Raises the sensor 2 inches above the tank, eliminating its 2-inch deadband.

What sensors is this focus tube compatible with? TLM100 and TLM150 ultrasonic tank level monitors.