---
product_id: 319385063
title: "- 3/4\" Male Thread Oil Flow Sensor High Density Liquid Food-Grade Switch Hall Effect Flowmeter Fluid Meter Gear Counter 20-3600L/H for Fuel Gasoline Diesel Milk Detergent Water"
brand: "gredia"
price: "$U1781"
currency: UYU
in_stock: true
reviews_count: 5
url: https://www.desertcart.uy/products/319385063-3-4-male-thread-oil-flow-sensor-high-density-liquid
store_origin: UY
region: Uruguay
---

# Flow range: 20-3600L/H G3/4 inch connection Temp range: 0-80℃ - 3/4" Male Thread Oil Flow Sensor High Density Liquid Food-Grade Switch Hall Effect Flowmeter Fluid Meter Gear Counter 20-3600L/H for Fuel Gasoline Diesel Milk Detergent Water

**Brand:** gredia
**Price:** $U1781
**Availability:** ✅ In Stock

## Summary

> 🚀 Flow with Confidence!

## Quick Answers

- **What is this?** - 3/4" Male Thread Oil Flow Sensor High Density Liquid Food-Grade Switch Hall Effect Flowmeter Fluid Meter Gear Counter 20-3600L/H for Fuel Gasoline Diesel Milk Detergent Water by gredia
- **How much does it cost?** $U1781 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/319385063-3-4-male-thread-oil-flow-sensor-high-density-liquid)

## Best For

- gredia enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Handles high concentration liquids effortlessly
- • **Food-Grade Safety:** Made from ROHS compliant materials
- • **Wide Compatibility:** Power supply range: 3.5-12V
- • **Precision Performance:** ± 1% error for accurate measurements
- • **Versatile Applications:** Ideal for milk, diesel, and more!

## Overview

This high-density liquid flow sensor is designed for professional use, featuring a G3/4 inch connection and a flow range of 20-3600L/H. It operates efficiently within a temperature range of 0-80℃ and is constructed from food-grade materials that meet ROHS standards, making it perfect for various high-concentration liquids like milk, diesel, and detergents.

## Description

Our products are fine made with nice materials and good workmanship, strict quality control, guarantee in after service. Features: 1. The appearance of this product is light and handy, small in size, easy to install. 2. The stainless steel beads are set inside the impeller, which is always wear-resistant. 3. The sealing ring adopts the structure of the upper and lower force, never leaking. 4.Hall components are imported from Germany and encapsulated with potting glue to prevent water ingress and never aging. 5. All raw materials comply with ROSH testing standards. More details about the flow meter: Flow range: Flow range: 5-600L/H (1-30L/Min) Power supply: 3.5-12V Pulse frequency (Hz): F = (1.2* Q) ± 1%, Q=L/Min, error: ± 1% Operating voltage range DC 5～18 V Rated working voltage: DC 5-24 V Load capacity: ≤10 mA (DC 5V) Water Pressure: ≤1.75Mpa Liquid temperature: 0-80℃ (0-176°F) Operating humidity range: 35%～90%RH (no frost condition) Storage temperature -25～+80℃ Storage humidity 25%～95%RH Size: 92mm x 55mm x 38mm(L*W*H) Cable: 50 cm Refer to the wiring: Red wire: VCC(+) Black wire: GND(-) Yellow wire: Pulse Signal output Package: 1 x G3/4 inch oil flowmeter

## Features

- Connection size: G3/4 inch
- Flow range: 20-3600L/H, Power supply: 3.5-12V
- F = (1.2* Q) ± 1%, Q=L/Min, error: ± 1%, Working liquid temperature range: 0-80℃ (0-176°F)
- Material: food grade plastic, all raw materials conform to the ROHS test standard
- This product is mainly used for liquids with high concentration such as milk, detergent, diesel oil, motor oil, chemical industry and paint.

## Images

![- 3/4" Male Thread Oil Flow Sensor High Density Liquid Food-Grade Switch Hall Effect Flowmeter Fluid Meter Gear Counter 20-3600L/H for Fuel Gasoline Diesel Milk Detergent Water - Image 1](https://m.media-amazon.com/images/I/61YXevlFTOL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ So reliable!
*by A***X on January 19, 2022*

Great simply great, precision and repeatibility wise. Best Reliability so good and easy to work with.

### ⭐ Nope
*by M***S on July 3, 2025*

Even though the listing says this is suitable for gasoline, after checking this thing out theres no ways I'd put this anywhere near gasoline. Linearity is pretty poor. Readings are not repeatable either. Garbage.

### ⭐⭐⭐ Does not fit 3/8" fuel hose
*by G***Y on September 2, 2024*

Barbs were to large for 3/8" fuel hose. Outer diameter of barb is around 1/2 inch

## Frequently Bought Together

- GREDIA 3/4" Male Thread Oil Flow Sensor High Density Liquid Food-Grade Switch Hall Effect Flowmeter Fluid Meter Gear Counter 20-3600L/H for Fuel Gasoline Diesel Milk Detergent Water
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-10*