Gravity: Liquid Flow Sensor (G1/4)

SKU: SEN0549 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...

$35.80 AUD, inc GST

$32.55 AUD, exc GST

Available with a lead time
Expect dispatch between May 16 and May 22

Quantity Discounts:

10-25 $31.57 (exc GST)
25+ $30.92 (exc GST)

This Gravity: liquid flow sensor is designed based on the electromagnetic principle. It adopts an 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 G1/4 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 (G1/4)

Features

Gravity connector, easy to wire
Wide voltage of 3.5-24V
Supports measuring liquid with high concentration and low-viscosity
RHOS compliant

Applications

Measure the flow of liquids with high concentration and low viscosity

Specification

Operating Voltage: DC3.5-24V
Operating Current: =10mA(DC5V)
Output: NPN Pulse signal
Pipe Diameter: G1/4
Thread Outer Diameter: 13mm
Thread Length: 10mm
Water Pressure Resistance: =1.0MPA
Insulation Resistance: >100MO
Error: ±1%(0.3-5L/min)
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=540 pulses
Operating Temperature Range: -10°~70°C
Operating Humidity Range: 35%~90%RH(No condensing)
Storage Temperature: -25°~+80°C
Storage Humidity: 25%~95%RH
Dimension: 80*47*30mm/3.15*1.85*1.18”

Documents

Product wiki

Parts List

Gravity: Liquid Flow Sensor (G1/4) x1

This product is listed in:

Sensors>Liquid & Flow

Product Comments

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)
$6+ for Standard Post (typically 6+ business days, tracked)
$10+ 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:

$11+ 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!