DN25 Water Hall Sensor Switch Liquid Flowmeter Counter DC 5-24V 1-60L/min

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Introduction:
Water flow sensor is mainly composed of a plastic body, the flow of the rotor assembly and the Hall sensor. Which is mounted in the water heater inlet end for detecting water flow, the water flow through the water when the rotor assembly, and the speed of rotation of the rotor with a magnetic flow change, the Hall sensor output a corresponding pulse signal, feedback to the controller, the control is to determine the size of the water flow regulation.
Second, the use precautions
1. non-violent shocks and chemical erosion.
2. Do throw or hit.
3. mounted vertically, the tilt of no more than 5 degrees.
4. medium temperature should not exceed 1200 C.
Features:
1. This product appearance lightweight flexible, small size, easy installation.
2. impeller inlaid stainless steel beads, always wearable.
3. seal with the structure under the force never leaks.
4. Hall elements imported from Germany, and with potting package
Prevent water, never aging.
5. All materials are in line with ROSH testing standards
Pin Definition:
1.Red IN:connect with positive
2.Yellow OUT:signal output wire
3.Black GND:connect with negative
Basic parameters:
1.The lowest rated working voltage DC4.5 5V-24V
2.The maximum operating current of 15 mA (DC 5V)
3.The operating voltage range DC 5 ~ 18 V
4.Load capacity ≤ 10 mA (DC 5V)
5.Flow range:1-60L/min(±3%)
6.Characteristics of Flow pulse:F=(4.8*Q) Q=L/Min
7.Storage temperature -25 ~ + 80 ℃
8.Save humidity 25% ~ 95% RH
Package Include:
1x DN25 Flowmeter
Payment Method
Shipping Policy
Returns & Refund Policy
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Payment Method
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Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
Shipping Policy
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
Returns & Refund Policy
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can't take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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