Liquid Flow Sensor, G1/2'', 30-1200 L/h

SKU: SUCH-FLOW-OF05ZAT-1
$83.82
● 30-1200 L/h ● G1/2'' Interface ● 3.5–24 VDC ● High-concentration liquids
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šŸ•’ Delivery date: 6-12 days
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Overview

SUCH liquid flow sensors are designed for measuring medium to high-concentration liquids, with a flow range of 30–1200 L/h and stable performance in high-viscosity media such as oils, honey, and milk. Equipped with a standard G1/2-inch interface, they offer easy installation and strong compatibility with various piping systems. The flow sensor's optimized internal structure features a 10 mm inner diameter, ensuring smooth liquid passage, minimizing pressure loss, and maintaining reliable output during long-term operation.

Feature

Liquid flow sensor feature

  • SUCH liquid flow sensors feature a wide measurement range, adapting to diverse flow rate scenarios. Whether for precise low-flow control or stable monitoring of medium-to-high flows, they deliver reliable output.
  • Specifically engineered for measuring high-viscosity liquids like oils, honey, and milk, their internal channels ensure smooth flow and strong anti-adhesion properties.
  • The liquid flow sensor employs a standard pulse output method: F = 2.5 Ɨ Q, 150 pulses/liter, enabling precise metering and automated control.
  • The flow sensor valve body utilizes high-strength PPS material, withstanding pressures up to 1.0 MPa and operating temperatures from 0–80°C, while offering high insulation performance.

Dimension (unit: mm)

Liquid flow sensor dimension

Wiring Diagram

Liquid flow sensor wiring diagram

Specs
Flow Range 30–1200 L/h
Interface Dimensions G1/2"
Voltage Range 3.5–24 VDC
Water Pressure Resistance ≤ 1.0 MPa
Inner Diameter 10 mm
Outer Diameter 20.5 mm
Thread Length 29 mm
Suitable Media Oil / Honey / Milk and other high-concentration liquids
Valve Body Material PPS
Media Temperature 0–80 °C
Insulation Resistance > 100 MĪ©
Pulse Range F = 2.5 Ɨ Q, error ≤ 3%, i.e., 150 pulses/liter
Output Pulse High Level > DC 4.7 V (input voltage DC 5 V)
Output Pulse Low Level < DC 0.5 V (input voltage DC 5 V)
Application

Flow sensor for oil

Oil

Flow sensor for milk

Milk

Flow sensor for honey

Honey

FAQ
āÆ

Yes, most liquid flow sensors require specific installation orientation. Install according to the arrow indicator to ensure correct fluid flow direction. Additionally, avoid air bubbles, vibration, and strong electromagnetic interference to maintain measurement stability.

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Use in clean fluid environments and regularly inspect pipelines and sensor interiors for impurity buildup. Maintaining appropriate working pressure and temperature ranges, along with correct power supply, also helps extend sensor lifespan and preserve measurement accuracy.

āÆ

Liquid flow sensors are primarily designed for measuring water and aqueous solutions, such as tap water, purified water, and cooling water. Some models may also handle low-viscosity liquids. However, they are not recommended for media containing significant impurities, particles, or strong corrosive substances, as these can compromise measurement accuracy and shorten service life.

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