Yf-S402 G1/4 DN8 0.3-6L/Min DC4.5V Water Flow Sensor

• Type: Standard
• Structure Type: Standard
• Measuring Medium: Liquid
• Output Signal Type: Standard
• Production Process: Injection
• Material: Plastic
• Model NO.: 19J191
• Accuracy Grade: Standard
• IP Rating: IP67
• Certification: RoHS
• Customized: Customized
• Sku: 19j191
• MOQ: 5
• Delivery Time: 7days
• Support Customization: Yes
• Transport Package: ESD Bag
• Specification: PCB Module
• Trademark: CKMCU
• Origin: China
• HS Code: 85423221
• Production Capacity: 50000PCS/Year

Product Description

Return policy details

Return policy details

• Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered.
• Buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.The buyer is required to afford the return shipping cost, based on the condition of the item(s) received.

Basic Info

Basic Info.

SKU	19J191
Place of Origin	China
MOQ	5
Delivery time	7days
Support customization	yes

Description

Description

Product Features:
1, the product appearance of lightweight flexible, small size, easy to install.
2, the interior lined with stainless steel impeller shaft, multi-point focus, never wear and prolong life.
3, seal with the structure under the force never leaks.
4, the Hall element imported with water isolation design to prevent water, never aging.
5, all raw materials are in line with ROHS testing standards
I. Introduction:
Water flow sensor consists of a plastic body, the flow of the rotor assembly and a Hall sensor.
It is installed in the water heater inlet end for detecting the flow of water when the water flow through the rotor assembly,
A magnetic rotor and the flow speed is adapted to change, the Hall sensor output corresponding pulse
Signal feedback to the controller, the controller is determined by the size of the water traffic regulation.
Caution:
Non-violent shocks and chemical erosion.
Prohibited throw or collision.
Press the arrow products put into the water.
Medium temperature should not exceed 120 degrees
Second, lead the way:
Then positive red IN
Huang OUT signal output line
Black GND to negative
Frequency: F = 73 * Q (L / Min) error: ± 2%
Voltage: 3.5-24VDC, current can not exceed 10mA, a liter of water flow after 4380 output pulse
That frequency calculation unit 73 * = constant flow rate (L / min) * Time (seconds)
Flow range: 0.5-5L / min
Third, the technical parameters
Scope:
Apply to food, credit card machines, water vending machines, and other flow measurement devices!
Basic parameters
1, the lowest rated working voltage
DC4.5
2, the maximum operating current
15 mA (DC 5V)
3, the working voltage range
DC 5 ~ 18 V
4, load capacity
≤10 mA (DC 5V)
5, temperature range
≤80 ºC
6, Operating humidity
35% ~ 90% RH (no condensation state)
7, allowing pressure
The following pressure 1.75Mpa
8, the storage temperature
-25 ~ + 80 ºC
9, storage humidity
25% ~ 95% RH

 

 

FAQ

1.Are you manufacturer ?
Yes, We Are Manufacturer & Trading Company
2.How long is your delivery time?
Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
3.Do you accept OEM design?
Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
4.What payment terms you accept?
We accept Alibaba Trade Assuarce, T/T, PayPal, Western Union, Wechat, Alipay, in Cash (RMB or USD).
5.What Express Company You Use ?
We Can Ship the goods Via DHL, Fedex ,TNT, UPS ,Aramex ,EMS , China Post , By Sea And By Air.
 

Company Profile

Company Profile

Exhibition

Exhibition

Certifications

Certification

Product Packaging

Product Packaging

Payment & Delivery Team

Payment & Delivery Team

 
Contact Us