240-33ohm Fuel Level Sensor 200mm Oil Liquid Tank Fuel Sending Unit IP67 Waterproof Water Level Sensor for Ship Yacht Truck RV

Enhance the accuracy and reliability of your fuel and water level monitoring with this premium Fuel Sending Unit, designed for durability and easy installation. Constructed with heavy-duty 316 stainless steel and premium components, this sensor delivers precise resistance-based readings compatible with nonlinear standard meters, ideal for marine, RV, and truck applications. Key Features: · Durable 316 Stainless Steel Construction: Provides robust corrosion resistance and a strong structure to withstand harsh environments, ensuring long-lasting performance. · Unique Doughnut Float Design: Offers superior reliability and durability of the reed switch compared to thick film swing arm types, eliminating the need for tank adjustments. · Precise Resistance Signal Output: Features a resistance range from 240 ohms to 33 ohms, suitable for standard nonlinear meters used in fuel and water level gauges. · Universal Compatibility: Designed for Marine vessels, RVs, and trucks with SAE 5-hole standard installation, including washers and mounting screws to prevent sensor contact with the tank bottom. · Installation Flexibility: Recommended hole diameter of 1-1/2 inches (38mm) for easy fitting; sensor length should be 1 inch (2.5 cm) shorter than the fuel tank depth for plastic tanks or 0.5 to 1 inch deeper for metal tanks. · High Protection and Wide Operating Range: IP67 waterproof rating and operating temperature range from -40°F to +185°F (-40°C to +85°C) ensure reliable sensing in various environmental conditions. · Quality Components: Equipped with a PVC cable and an NBR float for durability and consistent performance. Specifications: · Material: 316 Stainless Steel (Main Unit), PVC Cable, NBR Float · Installation: Standard SAE 5-hole type · Screw Size: M5 x 0.8 · Aperture Diameter: Approx. 5 mm / 0.20 in · Product Length: Approx. 8 in / 200 mm · Recommended Tank Size: 8.3-9 in (210-230 mm) · Resolution Range: Approx. 21 mm / 0.83 in · Sensor Type: Resistance Fuel and Water Level Sensor · Alarm Switch Rated Current: 500mA · Protection Class: IP67 · Operating Temperature: -40°F to +185°F (-40°C to +85°C) Package Includes: · 1 x Fuel Sending Unit This Fuel Sending Unit is an ideal solution for accurate and reliable fuel or water level measurement in boats, yachts, trucks, and RVs. Its rugged stainless steel construction and advanced float design ensure longevity and consistent performance in demanding environments, making it a trusted choice for professional and recreational vehicle maintenance.