100TECH Fuel Tank Gauge Sending Unit Kit for Marine and RV Use

The 100TECH Fuel Tank Gauge Sending Unit Kit is an essential tool for anyone looking to monitor fuel levels in their marine or RV applications. With a compact design of just 8in (200mm), this unit is specifically engineered for short tanks that require higher sensitivity. Unlike taller tanks, the resolution of the 100TECH Fuel Level Sending Unit is finely tuned to provide accurate readings with a precision of 10mm, ensuring you receive continuous fuel level updates.

Constructed from 316 stainless steel, this sender is built to withstand the harshest marine environments. The corrosion resistance and durability of 316 stainless steel mean that while you may pay a little more upfront, you'll save money in the long run by avoiding frequent replacements. This material outperforms 304 stainless steel, which rusts faster due to its lower nickel content.

The 100TECH Reed Switch Fuel Sender Unit utilizes advanced magnetic technology, eliminating the need for a float on an arm. This design dramatically reduces slosh fluctuations, providing smoother readings even in rough waters. With no moving parts to break, this unit offers reliable performance and accurate fuel level indications.

Equipped with a smooth sweeping gauge powered by stepper motor technology, the 100TECH Marine Fuel Gauge ensures that the needle does not swing due to sloshing tank contents. This feature surpasses the original versions found in many boats, providing a clear indication of fuel levels with an indication range from empty to full.

Installation is a breeze with the 100TECH Fuel Gauge, which features an install diameter of 52mm (2-1/16in) and is compatible with 12V-24V vehicles or engines. With an IP67 waterproof and dustproof rating, this gauge is designed to perform in any condition. The 316 stainless steel bezel adds a touch of elegance while ensuring durability.

One of the standout features of this gauge is its easy-to-read display, which includes 8 selectable backlight colors. Whether you prefer red, green, blue, or any of the other options, you can customize the lighting to match your factory dashboard or create a unique interior style. The great readability and visual contrast on the gauge face make it easy to monitor fuel levels at a glance.

All necessary parts are included for installation, featuring a SAE 5 hole mounting pattern and a substantial flange that seals the tank completely. The kit comes with a NBR gasket, SUS 316 M5 mounting screws, and quick wiring terminals, along with well-written instructions that make the installation process straightforward and quick-typically taking only about 15 minutes.

Before installation, please note that the length of the sender should be 1in less than the depth of the tank to avoid hitting the bottom. The diameter of the float is 1.38in (35mm), and if drilling is necessary, a hole diameter of 1-1/2in (38mm) is recommended. The 100TECH Sender features a non-linear output, ensuring compatibility with standard gauges that accept non-linear signals.