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Water Flow Sensor

US$2.30-4.80 / Piece

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What is 1/2 Inch G Thread Water Flow Sensor with Hall Effect Pulse Frequency

Name: 1/2 Inch G Thread Water Flow Sensor with Hall Effect Pulse Frequency
Uploaded: 2026-01-21T08:43:05+08:00
Description: Product Description Product Name Miniature plastic flowmeter, turbine flow sensor Material Nylon Connection Size 1/2",DN15 Flow Range 1-30L/Min Contact Capacity DC 5-24V, can be customized DC 3V Funct

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Price

Purchase Qty. Reference FOB Price

100-999 Pieces US$4.80

1,000-4,999 Pieces US$3.00

5,000-49,999 Pieces US$2.80

50,000+ Pieces US$2.30

Sepcifications

Type Water Flow Sensor
Structure Type Straight
Measuring Medium Liquid
Output Signal Type Square Pulse Signal
Material Plastic
Accuracy Grade +/-10%
Certification CE
Customized Customized
Transport Package Inner Poly Bag, Outer Yellow Carton
Specification SEN-HZ21WD-A
Trademark SAIER
Origin China
Voltage DC3V, DC5V, DC24V
Current ≤10mA,DC5V
Flow Range 1-30L/Min
Instantaneous Flow Characteristics F=8.1q±10%
Length of Wire 350mm
Terminal Model 3y
Size 1/2"Male to Male, DN15

Product Description

Product Description Product Name Miniature plastic flowmeter, turbine flow sensor Material Nylon Connection Size 1/2",DN15 Flow Range 1-30L/Min Contact Capacity DC 5-24V, can be customized DC 3V Function Measure water flow, It is installed in various coffee machines, water dispensers, and water ...

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Foshan Shunde Saier Sensor Co., Ltd.

Gold Member Since 2026

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Water flow sensor,Water flow switch,Float level switch,Proximity switch,Photoelectric ...
Year of Establishment 2011-03-22
Number of Employees 96
Management System Certification ISO9001:2015
Address 8-301, 2 Period, Tianfulai International Industrial City, No. 37,Ronggui Rongli Neighborhood Committee, Shunde Dist, Foshan

Water Flow Sensor Comparison

	1/2 Inch G Thread Water Flow Sensor with Hall Effect Pulse Frequency Contact Now	Quick View Magnetic Interference Proof Chemical Resistant Wear Resistant Water Meter Flow Sensor Contact Now	Quick View Low Pressure Loss Seismic Resistant Traceable Water Meter Flow Sensor Contact Now	Quick View Anti Biofouling Wear Resistant Moisture Resistant Water Meter Flow Sensor Contact Now	Quick View Anti Interference Low Temperature Resistant Dustproof Heat Meter Flow Sensor Contact Now

Transaction Info
	1/2 Inch G Thread Water Flow Sensor with Hall Effect Pulse Frequency Contact Now	Quick View Magnetic Interference Proof Chemical Resistant Wear Resistant Water Meter Flow Sensor Contact Now	Quick View Low Pressure Loss Seismic Resistant Traceable Water Meter Flow Sensor Contact Now	Quick View Anti Biofouling Wear Resistant Moisture Resistant Water Meter Flow Sensor Contact Now	Quick View Anti Interference Low Temperature Resistant Dustproof Heat Meter Flow Sensor Contact Now
Price	US$2.30-4.80 / Piece	US$7.90-8.30 / Pair	US$7.90-8.30 / Pair	US$1.70-2.10 / Pair	US$2.10-2.50 / Pair
Min Order	100 Pieces	100 Pairs	100 Pairs	100 Pairs	100 Pairs
Payment Terms	T/T, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	CE	ISO	ISO	ISO	ISO
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	Europe	Europe	Europe	Europe
Annual Export Revenue	6,805,965 RMB	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Water Flow Sensor; Structure Type: Straight; Measuring Medium: Liquid; Output Signal Type: Square Pulse Signal; Material: Plastic; Accuracy Grade: +/-10%; Customized: Customized; Voltage: DC3V, DC5V, DC24V; Current: ≤10mA,DC5V; Flow Range: 1-30L/Min; Instantaneous Flow Characteristics: F=8.1q±10%; Length of Wire: 350mm; Terminal Model: 3y; Size: 1/2"Male to Male, DN15;	Type: Piezoelectric; Structure Type: Hot-Wire; Measuring Medium: Liquid; Output Signal Type: Digital Type; Production Process: Ceramics; Material: Plastic; Accuracy Grade: 0.2G; IP Rating: IP68; Customized: Customized;	Type: Piezoelectric; Structure Type: Hot-Wire; Measuring Medium: Liquid; Output Signal Type: Digital Type; Production Process: Ceramics; Material: Plastic; Accuracy Grade: 0.2G; IP Rating: IP68; Customized: Customized;	Type: Piezoelectric; Structure Type: Hot-Wire; Measuring Medium: Liquid; Output Signal Type: Digital Type; Production Process: Ceramics; Material: Plastic; Accuracy Grade: 0.2G; IP Rating: IP68; Customized: Customized; Working Voltage: 5V; Line Way: Two-Wire Line; Line Location: Sensor Center;	Type: Piezoelectric; Structure Type: Hot-Wire; Measuring Medium: Liquid; Output Signal Type: Digital Type; Production Process: Ceramics; Material: Plastic; Accuracy Grade: 0.2G; IP Rating: IP68; Customized: Customized;
Supplier Name	Foshan Shunde Saier Sensor Co., Ltd.	Shouguang Feitian Electronic Co., Ltd.	Shouguang Feitian Electronic Co., Ltd.	Shouguang Feitian Electronic Co., Ltd.	Shouguang Feitian Electronic Co., Ltd.
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