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ITEM NAME:High-Precision Flow Meter with Water Flow Sensor for Science/arduino Projects Product Description Description: Features: 1. This product is light and handy in appearance, small in size, and easy to install. 2.The impeller is inlaid with stainless steel beads, which is always wear-resistant. 3.The sealing ring adopts the structure of upper and lower force and never leaks. 4. The Hall element is imported from Germany and is encapsulated with potting glue to prevent water ingress and never age. 5. All raw materials meet ROHS testing standards Product introduction: The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to detect the water flow rate. When the water passes through the water flow rotor assembly, The magnetic rotor rotates and the speed changes with the flow rate, and the Hall sensor outputs corresponding pulses The signal is fed back to the controller, and the controller judges the size of the water flow and regulates it. Precautions for use: Severe impact and chemical erosion are strictly prohibited. Throwing or collision is strictly prohibited. Vertical installation, the inclination does not exceed 5 degrees. The temperature of the medium should not exceed 1200C. Output waveform: square wave Lead wire method: 1 Red IN to positive 2 Yellow OUT signal output line 3 Black GND connect to negative Pulse characteristics of inner diameter 2mm: F=73*Q (Q is flow rate L/min) Error: ±5 4380 pulses output after one liter of water flow, flow range 0.3-3L/min Pulse characteristics of inner diameter 3mm: F=26*Q (Q is flow rate L/min) Error: ±5, output 1560 pulses after flowing one liter of water That is, frequency calculation = constant * unit flow rate (L/min) * time (seconds) Flow range: 0.5-5L/min technical parameter Scope of application: suitable for water heaters, credit card machines, automatic water vending machines, and other flow me.Find many great new & used options and get the best deals for High-Precision Flow Meter with Water Flow Sensor for Science/arduino Projects at the best online prices at Order2india Shopping! Free shipping for many products!
Enjoy FREE SHIPPING on every order, fully insured for your peace of mind.
Cancellation Policy:
We at Order2india strive to provide you with the best possible experience while you shop with us online. Since our orders are shipped from overseas , we try to reduce the handling time as much as possible by quickly processing the orders , Hence any cancellation request , has to be placed within 24 hours of placing the order. The refund amount will be credited back on your original mode of Payment. .
Warranty:
All our products comes with a default 90 days seller replacement warranty against manufacturer defect as a service and reassurance to our customers. Order2india will take care of all logistics to and from the manufacturer/supplier for replacement . If within 90 days of delivery ,any problem is found with our product , please contact our customer support and we would replace it for you absolutely free.
Return Policy
Our return policy is outlined below. The policy reflects the reality that our products are sourced from suppliers located outside India and is formulated keeping in mind the costs and time involved in the logistics, both in the forward direction (i.e. shipping products to India from the suppliers) and reverse direction (i.e. shipping returned products back to the suppliers).Certain products are not eligible for return or refund as below
Return Process & Timeline
For eligible products, the policy is summarized below. Please note that Returns that do not meet the Return Process and Timeline below will not be eligible for a refund.
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Allowed Time Line |
Return Process |
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Due to Damage in transit |
Within 24 hours of Delivery |
Inspect package before taking Delivery and if damaged REJECT package and DO NOT take delivery from the courier and Send email to support@order2india.com within 24 hours of rejecting the delivery so we can process your refund. |
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Dead on Arrival or mal-functioning product |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 15 days of delivery with details of the problem. |
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Incorrect Order (e.g. model, brand, color or size different from what was ordered) |
Within 15 days of Delivery |
Contact us or email us at support@order2india.com within 7 days of delivery with details of the problem. |
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If you receive a parcel with missing, incorrect, or secondary packing items, please contact us within 7 days of delivery with relevant proof. Order2india will assess the situation and provide resolution based on the extent of the damage.
