Sensors

Liquid Sensors

Gravity: Liquid Flow Sensor (G3/4)

Gravity: Liquid Flow Sensor (G3/4)

SKU:SEN0551 Brand:DFRobot Reward Points: 199

$19.90
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Categories: Sensors All Products Liquid Sensors

Topic: Arduino Gravity

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Introduction

This Gravity: liquid flow sensor is designed based on the electromagnetic principle. It adopts O-ring rubber seal and uses silicone sealant at the outlet end to strength water-resistance. With high anti-interference and anti-impact, the sensor offers reliable performance and long service life. Also, it is designed with G3/4 thread connectors for easy installation.

The sensor can be used with microcontrollers like Arduino UNO to measure the flow of liquids with high concentration and low viscosity like water, diesel, engine oil, milk, paint, detergent, honey, etc. (no impurity in liquid)

Gravity: Water Flow Sensor (G3/4)

Features

Gravity interface, easy to wire

Wide voltage of 3.5~24V

Measure the flow of the high-concentration but low-viscosity liquid

RoHS compliant

Applications

Measure the flow of liquids with high concentration and low viscosity

Specification

Operating Voltage: DC3.5~24V

Operating Current: ≤10mA (DC5V)

Output Mode: NPN pulse signal

Pipe Diameter: G3/4

Thread I.D.: 16mm

Thread O.D.: 26mm

Thread Length: 18.7mm

Water Pressure Resistance: ≤1.2MPA

Insulation Resistance: >100MΩ

Flow Range: 30-3000L/H

Error: ±1% (20-3000L/H)

Output Pulse High Level: >DC4.7V (input voltage DC5V)

Output Pulse Low Level: ＜DC0.5V (input voltage DC5V)

Output Pulse Duty Ratio: 50%±10%

Flow & Pulse Correlation: 1L=75 pulses

Operating Temperature: ≤80°C

Operating Humidity: 35%~90%RH (No condensing)

Storage Temperature: -25°~+80°C

Storage Humidity: 25%~95%RH

Dimensions: 92*47*39mm/3.62*1.85*1.54"

Documents

Product wiki

Shipping List

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