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Yf S201

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DATAQ Instruments
Handsontec
27 来源

I have conducted a comprehensive analysis of the YF-S201 water flow sensor and the broader market trends for 2026.

The YF-S201 is a Hall-effect sensor with a flow range of 1–30 L/min, widely used in smart irrigation and beverage dispensers. The global flow meter market is projected to reach $9.07B–$12.14B by 2026, driven by Industrial IoT (IIoT) and smart water infrastructure. North America is expected to hold a 34%–40% share, while Asia-Pacific remains the fastest-growing region.

Detailed technical specifications, market drivers, and sourcing options are provided in the report below.

I've prepared a detailed analysis of the YF-S201 sensor and market trends. You can explore further with these options:

Yf S201 Water Flow Sensor Hall Effect 1 30l Min

Products · Top picks & verified manufacturers

G1/2 Water Flow Meter Sensor Switch DN15 Hall Flow Meter Flowmeter Water Control Value Tester 1-30L/min

G1/2 Water Flow Meter Sensor Switch DN15 Hall Flow Meter Flowmeter Water Control Value Tester 1-30L/min

$2.515.0(767)
MOQ: 30 pieces
1-30L/min700+ store reviews23% reorder rate≤4h response time
Shenzhen FlyFun Technology Co.,Ltd.Shenzhen FlyFun Technology Co.,Ltd.🇨🇳CN12 yrs
High Quality G1/2\" Hall Effect Plastic Water Flow Sensor Meter 5-24VDC 0.5~15 L/MIN 1 ~ 30 L/min for Water Chillers

High Quality G1/2\" Hall Effect Plastic Water Flow Sensor Meter 5-24VDC 0.5~15 L/MIN 1 ~ 30 L/min for Water Chillers

$2.30-34.2(850)
MOQ: 10 pieces
1-30L/min
KOLAS ELECTRIC PTE. LTD.KOLAS ELECTRIC PTE. LTD.SG9 yrs
1-30L/min 3Y Water Flow Hall Counter Flowmeter Sensor YF-S201

1-30L/min 3Y Water Flow Hall Counter Flowmeter Sensor YF-S201

$1.30-1.504.8(551)
MOQ: 10 pieces
1-30L/min300+ store reviews8% reorder rate≤7h response time
Shenzhen Goldtech Electronics Co., LimitedShenzhen Goldtech Electronics Co., Limitedverified🇨🇳CN7 yrs
G1/2" Water Flow Sensor Hall Effect Switch Flow Meter Counter 1-30L/min for Liquid Measurement System

G1/2" Water Flow Sensor Hall Effect Switch Flow Meter Counter 1-30L/min for Liquid Measurement System

$2.38-4.284.5(149)
MOQ: 1 unit
1-30L/min50+ store reviews4% reorder rate≤11h response time
Pingxiang Junben Commerce Co., Ltd.Pingxiang Junben Commerce Co., Ltd.🇨🇳CN2 yrs
Factory Direct G1/2" Plastic Hall Effect Water Flow Sensor 1-30L/min 10% Accuracy OEM Water Flowmeter SEN-HZ21FW 1 Year

Factory Direct G1/2" Plastic Hall Effect Water Flow Sensor 1-30L/min 10% Accuracy OEM Water Flowmeter SEN-HZ21FW 1 Year

$2.804.6(658)
MOQ: 10 pieces
1-30L/min≤6h response time
Jiaxing Hongju Electronic Technology Co., Ltd.Jiaxing Hongju Electronic Technology Co., Ltd.🇨🇳CN2 yrs
1-30 L/min Hall Effect Water Flow Meter Micro Turbine Compact Design Pulse Output Durable Aluminum

1-30 L/min Hall Effect Water Flow Meter Micro Turbine Compact Design Pulse Output Durable Aluminum

$11.104.7(916)
MOQ: 1 piece
1-30L/min700+ store reviews3% reorder rate≤1h response time
Shanghai Chikong Automation Instrument Co., Ltd.Shanghai Chikong Automation Instrument Co., Ltd.🇨🇳CN7 yrs
OKY3430-0 YF-S201 Flow Sensors G1/2" Hall Effect Flowmeter Control Water Flow Sensor

OKY3430-0 YF-S201 Flow Sensors G1/2" Hall Effect Flowmeter Control Water Flow Sensor

$1.21-1.294.7(934)
MOQ: 10 pieces
1-30L/min1200+ store reviews17% reorder rate≤5h response time
Okystar Technology Co., Ltd.Okystar Technology Co., Ltd.verified🇨🇳CN14 yrs
FHS-1P-1T30L-4N G1/2'' 1~30L/Min. Hall effect magnetic plastic water/liquid flow sensor

FHS-1P-1T30L-4N G1/2'' 1~30L/Min. Hall effect magnetic plastic water/liquid flow sensor

$4.204.3(478)
MOQ: 10 pieces
1-30L/min≤6h response time
Fast Sensor Hongkong LimitedFast Sensor Hongkong Limited🇭🇰HK11 yrs
Hall Effect Liquid Flow Water Detection Sensor G1/2 G3/4 G1 Brass 12V Water Flow Sensor

Hall Effect Liquid Flow Water Detection Sensor G1/2 G3/4 G1 Brass 12V Water Flow Sensor

$2.90-3.505.0(359)
MOQ: 1 piece
1-30L/min100+ store reviews20% reorder rate≤2h response time
Guangzhou Logoele Electronic Technology Co., Ltd.Guangzhou Logoele Electronic Technology Co., Ltd.🇨🇳CN12 yrs
Water flow sensor flowmeter Hall flow sensor 4/6 points G1/2/3/4 Water control 1-30L/min 2.0MPa YF-S201 FS300A

Water flow sensor flowmeter Hall flow sensor 4/6 points G1/2/3/4 Water control 1-30L/min 2.0MPa YF-S201 FS300A

$2.50-3.204.8(903)
MOQ: 5 pieces
1-30L/min300+ store reviews11% reorder rate≤6h response time
Beijing Mengxing Electronic Technology Co., Ltd.Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
3/4'' BSP Sensor Switch Meter S403 Hall Effect Fluid Flow Meter for Water Liquid Control 1-30L/min OEM Customizable Plastic

3/4'' BSP Sensor Switch Meter S403 Hall Effect Fluid Flow Meter for Water Liquid Control 1-30L/min OEM Customizable Plastic

$4.504.9(969)
MOQ: 1 piece
1-30L/min600+ store reviews13% reorder rate≤1h response time
Huaibei Huadian Automation Technology Co., Ltd.Huaibei Huadian Automation Technology Co., Ltd.🇨🇳CN8 yrs
1/2" 3/4" Brass Water Flow Sensor with Hall Turbine Technology DC5~18V 1.75MPa Measures Flow of Medium (1-30 L/min)

1/2" 3/4" Brass Water Flow Sensor with Hall Turbine Technology DC5~18V 1.75MPa Measures Flow of Medium (1-30 L/min)

$4.67-5.114.3(906)
MOQ: 2 pieces
1-30L/min6% reorder rate≤3h response time
Shanghai Yanken Sensor Technology Co., Ltd.Shanghai Yanken Sensor Technology Co., Ltd.🇨🇳CN4 yrs
YF-S403 1-30l/Min G3/4" micro flow liquid level sensor DN20 hall effect magnetic water flow sensor flow meter YF-S403

YF-S403 1-30l/Min G3/4" micro flow liquid level sensor DN20 hall effect magnetic water flow sensor flow meter YF-S403

$4.244.8(115)
MOQ: 5 pieces
1-30L/min300+ store reviews11% reorder rate≤2h response time
Shenzhen Yuandongan Electronics Co., Ltd.Shenzhen Yuandongan Electronics Co., Ltd.🇨🇳CN5 yrs
Water Flow Sensor Flowmeter Hall Flow Sensor Water Control 1-30L/1-60L min YF-S201

Water Flow Sensor Flowmeter Hall Flow Sensor Water Control 1-30L/1-60L min YF-S201

$1.20-2.204.7(236)
MOQ: 2 pieces
1-30L/min700+ store reviews4% reorder rate
Shenzhen Ruiqi Electronic Co., Ltd.Shenzhen Ruiqi Electronic Co., Ltd.🇨🇳CN8 yrs
Aismartlink G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min White YF-S201 4 Wire Stock

Aismartlink G1/2 Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter DC5V 1-30L/min White YF-S201 4 Wire Stock

$1.40-2.804.7(979)
MOQ: 2 pieces
1-30L/min500+ store reviews19% reorder rate≤3h response time
WuHan Aismartlink Intelligent Technology Co., Ltd.WuHan Aismartlink Intelligent Technology Co., Ltd.verified🇨🇳CN9 yrs
Liquid Flow Sensor-Turbine Hall Water Flow Meter G3/4 Detection-Brass Material 1-30 L/min Sensing Range

Liquid Flow Sensor-Turbine Hall Water Flow Meter G3/4 Detection-Brass Material 1-30 L/min Sensing Range

$4.514.7(960)
MOQ: 3 pieces
1-30L/min20% reorder rate≤1h response time
Chengdu Maijieer Electronic Technology Co., Ltd.Chengdu Maijieer Electronic Technology Co., Ltd.🇨🇳CN1 yr
Liquid Flow Sensor-Turbine Hall Water Flow Meter G3/4 Detection-Brass Material 1-30 L/min Sensing Range

Liquid Flow Sensor-Turbine Hall Water Flow Meter G3/4 Detection-Brass Material 1-30 L/min Sensing Range

$3.80-4.514.3(960)
MOQ: 3 pieces
1-30L/min
Chengdu Maijieer Electronic Technology Co., Ltd.Chengdu Maijieer Electronic Technology Co., Ltd.verified🇨🇳CN14 yrs
Hot G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 5V 60mm 1-30L/min

Hot G1/2" Hall Effect Liquid Water Flow Sensor Switch Flowmeter Counter Meter 5V 60mm 1-30L/min

$0.01-34.3(808)
MOQ: 1 piece
1-30L/min
Shenzhen Huixin Tengda Trading Co., Ltd.Shenzhen Huixin Tengda Trading Co., Ltd.verified🇨🇳CN13 yrs

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

27 sources cited · Verified industry data & reports

YF-S201 Flow Sensor measures 1 to 30L/minute 2000362

DATAQ Instruments

Specifications ; Measurement Range: 1 to 30 Liters/Minute (0.25Gal/min to 7.9Gal/min) ; Sensor Type: Hall Effect ; Working Voltage: 5 to 18V DC (min tested working ...

YF-S201B Water Flow Sensor

Handsontec

The Water Flow sensor measures the rate of a liquid flowing through it. The YF-S201 water flow sensor consists of a plastic valve body, flow rotor and Hall ...

Bolsen Water Flow Sensor flowmeter Hall ...

Amazon.com

Water Flow Sensor flowmeter Hall Flow Sensor Water Control 1-30L/min 2.0MPa YF-S201 ; Battery Description. Lithium ; Control Method. Remote ; Sensor Technology.

The YFS201 Water Flow Sensor Module is an Arduino- ...

GitHub

This sensor measures the flow rate of water using the Hall Effect principle, generating pulses proportional to the flow rate. This library provides an easy-to- ...

Water Flow Sensor YF-S201 with Arduino | PDF

Scribd

This document describes a project using a YF-S201 Hall-effect water flow sensor and an Arduino board to build a low-cost water flow measurement system.

YF-S201 Water flow sensor

Flux Electronix

Specifications: · Model: YF-S201 · Flow Rate Range: 1 – 30 L/min · Working Voltage: 5V – 18V DC · Output Type: Digital pulse (Hall-effect) · Pulse Rate: ~450 ...