Gravity: Liquid Flow Sensor (G3/4)

SKU: SEN0551 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...
$36.40 AUD, inc GST
$33.09 AUD, exc GST

Available with a lead time
Expect dispatch between Apr 29 and May 06

Quantity Discounts:

  • 10-25 $32.10 (exc GST)
  • 25+ $31.44 (exc GST)
- +

0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

Shipping:

  • $6+ Standard (5+ days*, tracked)
  • $10+ Express (2+ days*, tracked)
  • FREE Pickup (Newcastle only - must order online*)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

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: >100MO
  • Flow Range: 30-3000L/H
  • Error: ±1% (20-3000L/H)
  • Output Pulse High Level: >DC4.7V (input voltage DC5V)
  • Output Pulse Low Level:
  • 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
  • Parts List

  • Gravity: Liquid Flow Sensor (G3/4) × 1
  • 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!

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