---
product_id: 775187088
title: "RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor)"
brand: "tanfei"
price: "99090CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/775187088-rv-marine-fuel-sending-unit-water-level-gauge-fuel-level
store_origin: SN
region: Senegal
---

# 0-190Ω precision output Standard SAE 5-hole & BSP/NPT thread fit 316 stainless steel, anti-corrosion RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor)

**Brand:** tanfei
**Price:** 99090CFA
**Availability:** ✅ In Stock

## Summary

> ⛽ Stay Ahead of the Gauge Game—Never Run Dry or Guess Again!

## Quick Answers

- **What is this?** RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) by tanfei
- **How much does it cost?** 99090CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/775187088-rv-marine-fuel-sending-unit-water-level-gauge-fuel-level)

## Best For

- tanfei enthusiasts

## Why This Product

- Trusted tanfei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last in Harsh Conditions:** Crafted from heavy-duty 316 stainless steel, this sensor resists corrosion, vibration, and explosion risks for long-term peace of mind.
- • **Precision Fuel & Water Monitoring:** Accurate 0-190 ohm signal ensures real-time, reliable tank readings for your boat, RV, or truck.
- • **Universal Fit & Easy Installation:** Standard SAE 5-hole pattern and BSP/NPT thread twist-in design make upgrades or replacements a breeze—get back on the road or water in 15 minutes.
- • **IP67 Rated for Rugged Environments:** Dust-tight and waterproof protection means your sensor keeps performing no matter the weather or terrain.
- • **Wide Compatibility Across Vehicles & Liquids:** Perfect for fuel, water, kerosene, and chemical tanks in marine, RV, truck, and generator applications—one sensor to rule them all.

## Overview

The TANFEI RV Marine Fuel Sending Unit is a versatile 0-190 ohm resistance sensor designed for precise fuel and water level measurement in boats, RVs, trucks, and generators. Featuring a durable 316 stainless steel build, standard SAE 5-hole and BSP/NPT thread mounting options, and IP67 protection, it offers easy installation and reliable performance in harsh environments. Compatible with multiple liquid types and available in various lengths, this sensor ensures accurate tank monitoring and long-lasting durability.

## Description

Features: Length: 100mm/120mm/150mm/ 175mm/ 200mm/ 225mm/ 250mm/ 275mm/ 300mm/ 350mm/ 400mm/ 450mm/ 500mm/ 550mm/ 600mm/ 650mm/ 700mm/750mm/800mm/850mm/900mm/950mm/1000mm Output Signal: Standard European 0-190 ohms Resolution Range: 10~40mm Operational Temperature: -40°F ~ +185°F (-40℃ ~ +85℃) Fuel Sending Unit Type: Resistance Rated current for alarm switch: 500mA Protection Rank: IP67 Mounting Methods: Standard SAE 5 hole pattern; BSP 1 1/4" thread twist-in, or NPT thread twist-in Material: 316 Stainless Steel Seller: TANFEI Warranty: 1 Year Attention : 0-190 ohm sensor fit for 0-190 ohm fuel/water Level gauge. Please kindly choose correct length of fuel tank sending unit： If your fuel tank is plastic the length of fuel level sending unit should be 1" less than the depth of the tank; If tank is metal should be 0.5" less than the depth of the tank.

## Features

- 【HIGH QUALITY】: 0-190ohm. Reed switch, steady output signal. 316 stainless steel. Long using life, anti-vibration, anti-explosion.
- 【EASY INSTALLATION 5 HOLES SENSOR】:Damping cover is optional, and assembled with C-ring, easy for installation. Just remove old fuel gas sender then install new fuel level sensor. Only wiring and mounting. The water level gauge sensor is standard SAE 5-hole pattern, mounting and hookup easy. Getting your boat car truck bus generators set fuel level gauge ,water level gauge and any other liquid level gauge working again in about 15 minutes. Red-black wire for positive and blue for negative.
- 【EASY INSTALLATION THREAD TWIST-IN SENSOR】BSP 1 1/4" thread twist-in, or NPT thread twist-in
- 【WIDELY USED 】: Suitable for truck, generators/gen set, bus and marine field and Widely used in fuel, water, kerosene and chemical tanks.
- 【LONG USING LIFE】: The fuel water level gauge sensor is made of heavy duty 316 stainless steel. Simple and strong structure. Anti-vibration, anti-explosion. Advanced corrosion resistance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TANFEI |
| Part number | TANFEIFLGFS001 |
| Item model number | 0-190om |
| Size | 550mm |
| Colour | Thread Twist-in Sensor |
| Style | Fuel and Water Tank Level Sensor Gauge for Boat Marine RV Camper Caravan Truck |
| Finish | Stainless Steel |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Plug profile | Standard SAE 5-hole pattern, BSP 1 1/4'' thread twist-in, NPT thread twist-in |
| Specific uses | for Boat Marine RV Camper Caravan Truck |
| Included components | sensor or gauge* 1 |

## Product Details

- **Brand:** TANFEI
- **Material:** Stainless Steel
- **Style:** Fuel and Water Tank Level Sensor Gauge for Boat Marine RV Camper Caravan Truck
- **Measuring range:** 0-190 ohms
- **Mounting type:** Standard SAE 5-hole pattern, BSP 1 1/4'' thread twist-in, NPT thread twist-in

## Images

![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) - Image 1](https://m.media-amazon.com/images/I/31Bmsny82kL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) - Image 2](https://m.media-amazon.com/images/I/41isYHNFWgL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) - Image 3](https://m.media-amazon.com/images/I/61x2GU5OJiL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) - Image 4](https://m.media-amazon.com/images/I/418+qL-HgxL.jpg)
![RV Marine Fuel Sending Unit, Water Level Gauge, Fuel Level Gauge, 0-190ohm Fuel Water Level Sensor Fuel Level Tank Sending Unit for Boat Truck Car RV (550mm, Thread Twist-in Sensor) - Image 5](https://m.media-amazon.com/images/I/71jmPKABAML.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-29*