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)
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
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: >100M
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: 80C
Operating Humidity: 35%~90%RH (No condensing)
Storage Temperature: -25~+80C
Storage Humidity: 25%~95%RH
Dimensions: 92*47*39mm/3.62*1.85*1.54″
Shipping List
Gravity: Liquid Flow Sensor (G3/4) 1
Documents
Product wiki
Applications
Measure the flow of liquids with high concentration and low viscosity