Its always possible that the output of the sensor won't drive a load of 3K. For additional information, please contact the manufacturer or desertcart customer service. Work with All Hall Effect Flow Sensor: It can work with various different flow sensors through adjust the K value. For example, if you want 5 liters of water, you can set up 5 liters of water on the DFC15 controller. You will find several positive reviews by desertcart customers on portals like Trustpilot, etc. When the water in the container reaches 5 liters, the controller will control the solenoid valve to close it, the water flow automatically stops, and you just get 5 liters of water. DAE AS250U-100P 1" Water Meter with Pulse Output, Measuring in Gallon + Coupling, StreamLabs Smart Home Water Monitor Leak Detector with Wi-Fi No Pipe Cutting, 5-Minute Install, Real-Time Phone Alerts Fits 3/4" or 1" Pipes. Well, the first thing is that I can't see a link to a proper data sheet. This liquid flow controller (DFC15) is a device used to measure and control the flow of liquids, DFC15 can control solenoid vale on/off when the flow reach to setting value. Wide Applications: Swimming pool, water dispenser, coffee machine, drip irrigation system, home brewing, etc. For more details, please visit our Support Page. Military and Automotive Electronics Design Engineer (retired). DFC15 have wide application for swimming poor, Water Dispenser, coffee machine, drip irrigation system, water meter, etc. @stevend I don't see a way to rotate the sensor by hand. Package Includes & Warranty: Thread type: BSP, but it can work with NPT thread. Disclaimer: The price shown above includes all applicable taxes and fees. The information provided above is for reference purposes only. large LCD screen can display the flow rate, volume, and the temperature of the liquid. It is suitable for hall effect flow sensor. The details in that advert are only a summary. I used to test flow sensors by blowing air through them.

I'm using one that looks a bit more like. It was only 200ml/min, just shy of the minimum 300ml/min the sensor is rated at. Then that is 1K resistor off the flow meter signal wire. High quality, come with temperature sensor, it can measure liquid temperature. 12 month warranty!. While desertcart makes reasonable efforts to only show products available in your country, some items may be cancelled if they are prohibited for import in India. Desertcart provides a seamless and secure shopping platform with 100 million+ products from around the globe delivered to your door. Quantitative Control & Alarm Function: The controller will turn off the solenoid valve automatically when flow reach to the setting value you desire, it's easy to install and control. Temperature Sensor: 0-100/32-212, NTC3950, Operation Environment:Temperature: 0-50/32-122, ShenZhen Huimai technogy co., Ltd is a manufacturer with R&D, manufacturing and sales.products mainly include: Counter, RPM tachometer, Thermostat, Voltmeter, DC-DC Converter etc. I didn't have a 2K resistor, so that is 2.2K running from 17C to ground. desertcart ships the DIGITEN LCD Display Water Flow Control Meter Liquid Quantitative Controller G 1 Water Flow Hall Effect Sensor Flow Meter Flowmeter Counter 1 60 L Min DC 12 V Power Adapter to and more cities in India. desertcart delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time. lpm gpm seaflo The controller will come with G1" flow sensor, temperature sensor(it can measure liquid temperature) and 12VDC power adapter. Large LCD Screen & Monitor Flow Rate: Support reading with Liter or Gallon unit, LPM/GPM switchable. Please select a suitable flow meter. desertcart is the best online shopping platform where you can buy DIGITEN LCD Display Water Flow Control Meter Liquid Quantitative Controller G 1 Water Flow Hall Effect Sensor Flow Meter Flowmeter Counter 1 60 L Min DC 12 V Power Adapter from renowned brand(s). desertcart does not validate any claims made in the product descriptions above. Since 2014, desertcart has been delivering a wide range of products to customers and fulfilling their desires. I just measured my RO water output with a stopwatch. The company uses the latest upgraded technologies and software systems to ensure a fair and safe shopping experience for all customers. Products may go out of stock and delivery estimates may change at any time. The website uses an HTTPS system to safeguard all customers and protect financial details and transactions done online. An oil flow meter is required for liquids other than water.

You could try larger resistors - 10K and 22K, say. Just done a quick test on the flow sensor I've got here (which is most probably the same as the OP's), and the output is push-pull - i.e. Yes, it is absolutely safe to buy DIGITEN LCD Display Water Flow Control Meter Liquid Quantitative Controller G 1 Water Flow Hall Effect Sensor Flow Meter Flowmeter Counter 1 60 L Min DC 12 V Power Adapter from desertcart, which is a 100% legitimate site operating in 164 countries.

We can deliver the DIGITEN LCD Display Water Flow Control Meter Liquid Quantitative Controller G 1 Water Flow Hall Effect Sensor Flow Meter Flowmeter Counter 1 60 L Min DC 12 V Power Adapter speedily without the hassle of shipping, customs or duties. I'm trying to get a reading out of this Digiten flow meter on my Rpi 3. It can automatically stop water filling into your concrete mixer. Our factory passed the authorization and the audit of ISO9001 Quali > More, Controller will turn off the solenoid value, when flow reach to the setting value you desire, DFC15 LCD Water Liquid Flow Sensor Digital Display Flowmeter Quantitative Controller. I have it connected to the output of my reverse osmosis water filter. For better accuracy a small micro controller can figure out the flow rate and be read via i2c at the PI's convenience. Get unlimited free shipping in 164+ countries with desertcart Plus membership. (Not critical as long as you maintain the 2:1 ratio). Not sure if I misunderstood the diagram. I have it setup on GPIO13. We want information information informationno information no help, The use of crystal balls & mind reading are not supported, https://www.amazon.com/gp/product/B01D4 UTF8&psc=1, Re: Connecting/reading a flow meter from RPi, Beginners Guide to Wiring Things to the GPIO, http://raspi.tv/2013/how-to-use-interru d-rpi-gpio, https://sourceforge.net/p/raspberry-gpi ki/Inputs/, http://www.digit-en.com/goods/show-432.html, http://abyz.me.uk/rpi/pigpio/piscope.html, Frequency: F=38 * Q (L / Min) error: 2%, water changes to maintain mineral levels and export excess nutrients, emptying the protein skimmer of trapped fish waste, topping off the tank with RODI water to make up for evaporation and maintain correct salinity. Controller will turn off the solenoid value automatically when flow reach to the setting value you desire, Display the REAL-TIME volume of liquid which passes per minute, It can work various different flow sensor through adjust the K value, LFC15 can be used to measure the volume of water, Calibrate the accuracy through adjust the K parameter, Come with temperature sensor, it can measure liquid temperature, Easy-to-Read Front-Panel Liquid Crystal Display, Displays the flow total volume, flow rated and sensed temperature clearly; custom icons on the display indicate the controller working status at a glance, Output for Solenoid valve: 12VDC, max 5A. When the total amount reaches the setting value, the controller will alarm. @stevend I tried measuring with the voltmeter between ground and GPIO13, where I had the sensor signal connected, and I got nothing. Compatible with Alexa and Google Assistant, DIGITEN Water Liquid Flow Rate Volume Digital Display Flowmeter Quantitative Controller Counter Liter Gallon, DIGITEN Water Flow Control LCD Display+1/2"Flow Sensor Meter+1/2"Solenoid Valve+12V Power, DIGITEN LCD Display Water Flow Control Meter Liquid Quantitative Controller + G2" 2 inch Water Flow Hall Sensor Meter Flowmeter Control 10-200L/min + DC 12V Power Adapter, GREDIA G1-1/2" 1.5" Water Flow Sensor Food-Grade Switch Hall Effect Flowmeter Fluid Meter Counter 5-150L/min, GREDIA Digital LCD Display Quantitative Controller Water Control + 3/4" Hall Effect Flow Sensor Flowmeter. I know, the ten week trip was only planned about four months ago though. Your details are highly secure and guarded by the company using encryption and other latest softwares and technologies. DFC15 will display the flow rate(the REAL-TIME volume of liquid which passes per minute), the flow total volume and sensed temperature clearly. If you need to count pulses, consider using GPIO interrupts: There are lots of these flow sensors around; I suspect they all use the same basic mechanism. it switches between 0V and +5V, rather than being open collector. @pcmanbob I tried setting it up with a potential divider but I'm still not getting a reading. Time to complete a project is always something people underestimate, I always work on 3 times what I thank it will take and then expect to be fine tuning for a bit after that once the project is up and running.

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