---
product_id: 418077206
title: "WEMA USA Fuel/Water Level Sensor - SAE 5 hole"
brand: "kus usa"
price: "NT$7689"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/418077206-wema-usa-fuel-water-level-sensor-sae-5-hole
store_origin: TW
region: Taiwan
---

# 240-30Ω signal output -40°F to +185°F range SAE 5-hole mounting WEMA USA Fuel/Water Level Sensor - SAE 5 hole

**Brand:** kus usa
**Price:** NT$7689
**Availability:** ✅ In Stock

## Summary

> ⛽ Stay ahead with precision fuel monitoring that never quits!

## Quick Answers

- **What is this?** WEMA USA Fuel/Water Level Sensor - SAE 5 hole by kus usa
- **How much does it cost?** NT$7689 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/418077206-wema-usa-fuel-water-level-sensor-sae-5-hole)

## Best For

- kus usa enthusiasts

## Why This Product

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

## Key Features

- • **Precision Signal Output:** Standard American 240-30 ohm range ensures accurate fuel/water level readings every time.
- • **Rugged SAE 5-Hole Mount:** Industry-standard mounting pattern for seamless OEM replacement and hassle-free installation.
- • **Complete Installation Kit:** Includes gasket, hex screws, and detailed instructions for a smooth, professional setup.
- • **Durable Reed Switch Technology:** Minimal moving parts mean maximum reliability and longevity—float is the only moving component.
- • **Extreme Temperature Resilience:** Operates flawlessly from -40°F to +185°F, built to endure the harshest environments.

## Overview

The WEMA USA Fuel/Water Level Sensor features a reliable reed switch design with a standard American 240-30 ohm output signal, mounted via an SAE 5-hole pattern. Built from stainless steel and NBR materials, it operates across extreme temperatures (-40°F to +185°F) and is ideal for diesel, gasoline, water, and OEM replacements. The sensor comes with a full installation kit, ensuring durability and precision in marine, industrial, and vehicle applications.

## Description

The electric liquid level sending units are widely used in marine, on-road, off-road, generator set, and industrial applications. The electric liquid level sending unit utilizes reed switch and magnetic field technology. The advantage of reed switch type level sender over thick-film swing arm type level sender is the reed switchrsquo;s durability and reliability. Additionally, in reed switch level senders the float is the only moving part of the sender, thereby minimizing potential mechanical failures. Material: Body: SUS 316 Stainless Steel Cable: PVC Float: NBR Mounting Methods: Standard SAE 5 hole pattern Protection Rank: IP67 Output Signal: American Standard 240-33 ohms 240 ohms at empty, 33 ohms at full Resolution Range: 21mm Non-Linear Operational Temperature: -40deg;F to +185deg;F -40deg;C to +85deg;C Additional Information: Sending Unit Installation Guide Troubleshooting Guide Please note that we recommend a 1Prime; clearance from the bottom of plastic tanks and a 0.5Prime; clearance from the bottom of stainless steel/aluminum tanks.

## Features

- SIGNAL OUTPUT: Standard American Output, 240 ohm - 30 ohm (Empty - Full), Non-Linear Output, 18-21mm Per Step
- MOUNTING METHOD: SAE 5 Hole Mounting Pattern ( NOT equidistant )
- OPERATING: 12V/24V, -40° F to + 185° F (-40° C to +85° C)
- INCLUDED: Sending Unit (1 pc), NBR Mounting Gasket (1 pc), 10-24 Hex Screws (5 pcs), Installation Instruction (1 pc)
- FOR USE IN: Diesel, Fuel, Gasoline, Water, OEM Replacement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Batteries Included | No |
| Brand | KUS USA |
| Material Type | Nitrile Butadiene Rubber |
| Number of Pieces | 1 |
| Size | 4" |
| Usage | Diesel, Fuel, Gasoline, Water, OEM Replacements |
| Manufacturer | WEMA USA |

## Product Details

- **Brand:** KUS USA
- **Item dimensions L x W x H:** 7 x 7 x 12 Centimeters
- **Material:** Nitrile Butadiene Rubber
- **Item Weight:** 0.35 Pounds
- **Maximum Supply Voltage:** 24 Volts (DC)

## Images

![WEMA USA Fuel/Water Level Sensor - SAE 5 hole - Image 1](https://m.media-amazon.com/images/I/41dbYBifnEL.jpg)
![WEMA USA Fuel/Water Level Sensor - SAE 5 hole - Image 2](https://m.media-amazon.com/images/I/51X4jYte6CL.jpg)
![WEMA USA Fuel/Water Level Sensor - SAE 5 hole - Image 3](https://m.media-amazon.com/images/I/41qMO5AzP1L.jpg)
![WEMA USA Fuel/Water Level Sensor - SAE 5 hole - Image 4](https://m.media-amazon.com/images/I/5123y-8fHmL.jpg)
![WEMA USA Fuel/Water Level Sensor - SAE 5 hole - Image 5](https://m.media-amazon.com/images/I/41TyLJc0GCL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does the gasket come with the new sending unit**
A: Yes the gasket and screws are included.

**Q: I have a 14 1/2" sender do you sell them here 14" was the  longest I could find ?**
A: 14" is a perfectly acceptable replacement for a 14 1/2", just give a slightly larger "Empty" reserve. Only a sight glass (or silence) will tell you when the tank is empty. But, use an old fashion yard stick and measure the actual depth of the tank at the sender mount point. You might find that there actually is room for a longer unit. However, be sure to leave at least 1/2" between the sender and the tank wall to allow for vibration and sediment.

**Q: I have a tank of 16 3/4 what size probe should I use?**
A: If you mean to say that your tank is 16.75 inches deep, I would use the 15 inch one, because you never want this type of sender to touch the bottom of the tank.  I have been in the boat repair business professionally for over 35 years and that would be my recommendation.

**Q: How long is the wiring to the gauge**
A: I can’t say for anyone else but my wiring to the gauge is 15-18’. If you are worried about the length run a larger wire. I ran 14 gauge wire.

## Frequently Bought Together

- KUS USA SSS Fuel & Water Level Sensor
- KUS CPWR-WS, 240-33 Ohm, Electric Water Level Gauge, 12V / 24V, 2" (52mm) with Backlight
- SHURFLO 4008-101-A65 New 3.0 GPM RV Water Pump Revolution, 12V

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-03*