Home
Shop
Sensors
Liquid & Flow
Gravity: Liquid Flow Sensor (G1/2)

Skip to the beginning of the images gallery

Gravity: Liquid Flow Sensor (G1/2)

SKU: SEN0550 Brand: DFRobot

This Gravity: electromagnetic-based liquid flow sensor can measure the flow of various liquids like water, diesel, engine oil, milk, paint, detergent and...

$32.80 AUD, inc GST

$29.82 AUD, exc GST

Available with a lead time
Expect dispatch between Dec 02 and Dec 04

Quantity Discounts:

10-25 $28.93 (exc GST)
25+ $28.33 (exc GST)

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 ensure good waterproofness. Also, it embraces high anti-electromagnetic interference and anti-vibration capabilities, offering reliable performance and long service life.

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: Liquid Flow Sensor (G1/2)

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: G1/2

Thread I.D.: 10mm

Thread O.D.: 20.5mm

Thread Length: 29mm

Water Pressure Resistance: =1.2MPA

Insulation Resistance: >100MO

Flow Range: 30-1200L/H

Error: ±1% (5-600L/H)

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

Output Pulse Low Level:

Output Pulse Duty Ratio: 50%±10%

Flow & Pulse Correlation: 1L=150 pulses

Operating Temperature: =80°C

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

Storage Temperature: -25°~+80°C

Storage Humidity: 25%~95%RH

Dimensions: 80*47*37mm/3.15*1.85*1.46"

Documents

Product wiki

Parts List

Gravity: Liquid Flow Sensor (G1/2) × 1

This product is listed in:

Sensors>Liquid & Flow

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!