Flow Meter Sensor

US$3.60-4.50 / Piece

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What is 1/2" G Thread Hall Effect NPN Pulse Signal Instant Water Heater Flow Meter Sensor

Name: 1/2" G Thread Hall Effect NPN Pulse Signal Instant Water Heater Flow Meter Sensor
Uploaded: 2026-03-26T13:39:22+08:00
Description: Product Description Product Name Miniature plastic flowmeter, turbine flow sensor Material Nylon Connection Size 1/2",DN15 Flow Range 1-20L/Min Contact Capacity DC 5-24V, can be customized DC 3V Funct

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Price

Purchase Qty. Reference FOB Price

500-999 Pieces US$4.50

1,000-4,999 Pieces US$4.20

5,000-49,999 Pieces US$4.00

50,000+ Pieces US$3.60

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 Non-Customized
Transport Package Inner Poly Bag, Outer Yellow Carton
Specification SEN-HZ21TC 10Q
Trademark SAIER
Origin China
Voltage DC3V, DC5V, DC24V
Current ≤10mA,DC5V
Flow Range 1-20L/Min
Instantaneous Flow Characteristics F=10q+/-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 1-20L/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

Flow Meter Sensor Comparison

	1/2" G Thread Hall Effect NPN Pulse Signal Instant Water Heater Flow Meter Sensor Contact Now	Quick View Sentec Fmm501 Micro Variable Area Air Flow Controller Gas Mass Flowmeter Ammonia Hydrogen Mass Flow Meter Contact Now	High Accuracy Coriolis Flow Meter I Mass Flowmeter I Mass Flow Meter Contact Now	Sentec Coriolis Mass Liquid-Gas Flow Meter for Marine Diesel Fuel Oil Contact Now	Quick View 2MHz Peek Material Ultrasonic Water Flow Sensor for Water Meter Contact Now

Transaction Info
	1/2" G Thread Hall Effect NPN Pulse Signal Instant Water Heater Flow Meter Sensor Contact Now	Quick View Sentec Fmm501 Micro Variable Area Air Flow Controller Gas Mass Flowmeter Ammonia Hydrogen Mass Flow Meter Contact Now	High Accuracy Coriolis Flow Meter I Mass Flowmeter I Mass Flow Meter Contact Now	Sentec Coriolis Mass Liquid-Gas Flow Meter for Marine Diesel Fuel Oil Contact Now	Quick View 2MHz Peek Material Ultrasonic Water Flow Sensor for Water Meter Contact Now
Price	US$3.60-4.50 / Piece	US$500.00 / Piece	US$1,000.00-2,500.00 / Piece	US$1,000.00-2,500.00 / Piece	US$2.40-2.80 / Pair
Min Order	500 Pieces	1 Piece	1 Piece	1 Piece	50 Pairs
Payment Terms	T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	CE	CE	CE	CE	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
Annual Export Revenue	6,805,965 RMB	-	-	-	-
Business Model	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: Non-Customized; Voltage: DC3V, DC5V, DC24V; Current: ≤10mA,DC5V; Flow Range: 1-20L/Min; Instantaneous Flow Characteristics: F=10q+/-10%; Length of Wire: 350mm; Terminal Model: 3y; Size: 1/2"Male to Male, DN15;	Type: Gas Mass Flowmeter; Structure Type: Thread; Measuring Medium: Gas; Output Signal Type: 4-20mA/RS485; Production Process: Integration; Material: Stainless Steel; Accuracy Grade: 1.5%; IP Rating: IP65; Customized: Customized; Power Supply: 24V; Warrant: 1 Year; Accuracy: 0.5%; Connection: Thread;	Type: Contact; Structure Type: Contact; Measuring Medium: Liquid; Output Signal Type: RS485 or 4-20mA; Production Process: Integration; Material: Stainless Steel; Accuracy Grade: 0.2G; IP Rating: IP67; Customized: Customized; Product Name: Coriolis Mass Flow Meter; Application: Mass Flow, Density, Temperature, Volume Flow, Flui; Flow Accuracy: 0.15-0.25% R+E; Pipe Diameter Range: DN10~DN150mm; Density Range: 0.2 g/cm3~3.5 g/cm3; Density Accuracy: ±0.002g/cm3; Medium Temperature: -50°c~+350°c; Process Pressure: 1.6MPa 2.5MPa 4.0MPa; Keywords: Mass Flow Meter;	Type: Contact; Structure Type: Contact; Measuring Medium: Liquid; Output Signal Type: RS485 or 4-20mA; Production Process: Integration; Material: Stainless Steel; Accuracy Grade: 0.2G; IP Rating: IP67; Customized: Customized; Product Name: Coriolis Mass Flow Meter; Application: Mass Flow, Density, Temperature, Volume Flow, Flui; Flow Accuracy: 0.15-0.25% R+E; Pipe Diameter Range: DN10~DN150mm; Density Range: 0.2 g/cm3~3.5 g/cm3; Density Accuracy: ±0.002g/cm3; Medium Temperature: -50°c~+350°c; Process Pressure: 1.6MPa 2.5MPa 4.0MPa; Keywords: Mass Flow Meter;	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 Temperature: 5-80℃; Resonant Frequency: 2MHz ±10 Percent; Direct Capacitance: 1000PF ±20 Percent; Resonant Impedance: Less Than 150ω;
Supplier Name	Foshan Shunde Saier Sensor Co., Ltd.	Chengdu Sentec Technology Co., Ltd.	Chengdu Sentec Technology Co., Ltd.	Chengdu Sentec Technology Co., Ltd.	Shouguang Feitian Electronic Co., Ltd.
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