Brass Flow Sensor High-Precision Hall Flow Meter for Hot Water Heater G1/2 G3/4

Brass Flow Sensor High-Precision Hall Flow Meter for Hot Water Heater (G1/2, G3/4)

This Brass Flow Sensor delivers high-precision flow measurement for hot-water systems, built around a durable brass body and Hall-effect sensing. It supports G1/2, G3/4, G1, and G1-1/4 connections for flexible inline installation.

Main features

• Brass body for durability in hot-water environments
• Connection sizes: G1/2, G3/4, G1, G1-1/4
• Voltage: DC 3.5–24 V
• Pulse output: >DC4.7V, 50% ± 10%
• Temperature: ＜80°C
• Pressure: ≤1.75 MPa
• Insulation resistance: >100 MΩ
• Seal performance: 1.7 MPa
• Water Flow Sensor quantity: 1
• Waterproof wiring and high wear resistance
• Certification: CE, Dot, EAC, EPA, FCC, GMP, RoHS, TGA, UL, KC, PSE, WEEE
• Origin: Mainland China

Benefits & tips

• High precision with low water flow startup helps detect small-flow conditions accurately.
• Durable brass body offers longevity in hot-water lines.
• Multiple thread sizes (G1/2–G1-1/4) enable versatile installation across different systems.

Product specifications

• Material: Brass
• Connection sizes: G1/2, G3/4, G1, G1-1/4
• Voltage: DC 3.5–24V
• Temperature: ＜80°C
• Pressure: ≤1.75 MPa
• Pulse Output: >DC4.7V, 50% ± 10%
• Insulation Resistance: >100 MΩ
• Seal Performance: 1.7 MPa
• Origin: Mainland China
• Model Number: Water Flow Sensor
• Certification: CE, Dot, EAC, EPA, FCC, GMP, RoHS, TGA, UL, KC, PSE, WEEE
• PCB included: No
• Battery Included: No
• Type: Other (Flow Meter Water)

Package includes

• Water Flow Sensor × 1

Warnings / Reminders

• Operating voltage: DC 3.5–24 V only
• Temperature: ≤80°C
• Pressure: ≤1.75 MPa
• Ensure proper wiring and compatible thread sizes during installation

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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