Stainless Steel Water Flow Sensor YF-B10-S DN25 G1 Inch

Description

Stainless Steel Water Flow Sensor – YF-B10-S DN25 G1″ Hall Effect

The YF-B10-S Stainless Steel Water Flow Sensor is a precision SUS304 grade Hall effect flow meter designed for accurate liquid flow measurement in food processing, drinking water systems, chemical lines, and industrial pipelines. With a G1″ male thread connection, 2–50 L/min flow range, and ~595 pulses per litre, it delivers higher measurement resolution than standard brass sensors, making it ideal for applications where corrosion resistance, hygiene, and precision are critical requirements.

Key Features

• SUS304 Stainless Steel Body – Food-grade corrosion-resistant construction safe for drinking water, juices, dairy, and chemical liquids where brass corrosion or metal leaching is a concern.
• High Pulse Resolution – ~595 pulses per litre output provides finer measurement accuracy compared to standard brass flow sensors, ideal for precise consumption tracking and dosing systems.
• Hall Effect Pulse Output – Magnetic rotor generates NPN pulses proportional to flow rate, enabling clean digital flow measurement without analog signal noise or drift.
• Wide Voltage Compatibility – Operates on 3.5–24V DC, directly compatible with Arduino (5V), Raspberry Pi (3.3V), ESP32, ESP8266, and industrial PLC systems without additional voltage regulators.
• High Temperature Tolerance – Rated for liquids up to 100°C, suitable for hot water lines, solar water heaters, steam condensate, and industrial process monitoring.
• G1″ Male Thread Connection – Standard 1 inch male thread integrates directly with most household, irrigation, and industrial pipe fittings without adapters.
• 1.75 MPa Pressure Rating – Handles high-pressure industrial pipelines well above standard municipal water supply pressure.
• Low Power Consumption – Under 15 mA operating current suits battery-powered remote monitoring and solar-powered field installations.
• 50 cm PVC Cable – Longer pre-wired SM-3P cable (50 cm vs 30 cm on brass models) provides extra reach for panel-mounted or enclosed installations.

Specifications

• Model: YF-B10-S
• Material: SUS304 Stainless Steel
• Connection: G1″ Male × Male
• Inner Diameter: 24.38 mm
• Outer Diameter: 32.9 mm
• Operating Voltage: 3.5–24V DC
• Working Current: <15 mA
• Liquid Temperature: <100°C
• Flow Rate: 2–50 L/min
• K Factor: 10 × Q − 5
• NPN Pulses: ~595 P/L
• Accuracy: ±5%
• Max Pressure: 1.75 MPa
• Cable: PVC SM-3P, 50 cm
• Wiring: Red = VCC, Yellow = Signal, Black = GND

Applications

• Drinking Water Systems – Safe for potable water lines where brass sensors risk trace metal leaching over time. Suitable for home water purifiers, RO systems, and water dispensers.
• Food & Beverage Processing – SUS304 grade stainless steel approved for contact with juices, dairy, sauces, and food-grade liquids in commercial food production.
• Chemical & Industrial Lines – Corrosion-resistant body handles mild acids, alkalis, and cleaning chemicals that would degrade standard brass sensors.
• Solar Water Heater Monitoring – Up to 100°C liquid temperature rating makes it suitable for hot water loop flow measurement in solar thermal installations.
• Arduino & Raspberry Pi Projects – Higher pulse resolution (~595 P/L) enables more accurate DIY water meters, flow loggers, and automated dosing systems.
• Irrigation & Farm Water Management – Durable stainless construction withstands outdoor exposure and fertilizer-mixed water lines in agricultural applications.
• Industrial Pipeline Monitoring – 1.75 MPa pressure rating handles most industrial process lines for real-time flow data acquisition and PLC integration.
• Automatic Pump & Valve Control – NPN pulse output triggers relay modules or motor controllers to start/stop pumps and valves based on flow thresholds.

Wiring Guide

• Red Wire (VCC) – Connect to 3.5–24V DC positive supply.
• Yellow Wire (Signal) – Connect to microcontroller digital input pin (10kΩ pull-up resistor recommended for stable readings).
• Black Wire (GND) – Connect to power supply ground and microcontroller ground (common ground required).

Flow Rate Formula

• K Factor: Frequency (Hz) = 10 × Flow Rate (L/min) − 5
• To calculate flow: Flow Rate (L/min) = (Frequency Hz + 5) ÷ 10

What’s Included

• 1 × YF-B10-S Stainless Steel Water Flow Sensor (G1″)
• 1 × Pre-wired PVC SM-3P Cable (50 cm)

For bulk orders, multi-sensor installations, or help integrating the YF-B10-S into your pipeline or control system, call +92 300 9426742 or email info@topgadgets.pk. Also see our Brass Flow Sensor (YF-B10 / ZJ-B5) for standard water line applications.