The Oceanic Systems NMEA2000® 4291 4–20mA Tank Level Adaptor is designed to monitor any 4–20mA level sensor including Fuel, Fresh Water, Waste Water, Live Well, Oil & Black Water senders on the NMEA2000® network.
The Tank Sender Adaptor is water resistant, but not waterproof. It is designed to be located in a dry and protected location.
The unit is connected to the NMEA2000® network by the 5-way micro C plug on the front.
Convert 4 – 20mA tank level input to remaining level percentage with ± 1% full scale deflection
Heartbeat blue LED confirming NMEA transmission
Faulty sensor/connection detection (under or over current)
NMEA2000 micro C interface plug
Panel mounting
⚠️ IMPORTANT NOTE: Product dimensions are subject to change without prior notice due to updates in manufacturer safety guidelines and standards. As a result, the size of the product delivered may vary slightly from the specifications provided at the time of order. We recommend reviewing the latest information before purchase to ensure compatibility. This policy is in place to prioritize your safety and the quality of our products.
Product images are for illustration purposes only and may vary based on your monitor’s resolution. Actual colors and details of the product may differ from what is displayed. Please consider this when making your purchase.
Sign up for our newsletter and be the first to know about exclusive offers, new arrivals, and boating tips. Plus, you'll receive free shipping on your first purchase!
Choosing a selection results in a full page refresh.