HKD G1/2" Water Flow Sensor YF-S201 for Water Systems and Flow Measurement

HKD G1/2" Water Flow Sensor YF-S201 for Water Systems and Flow Measurement

R 248.00

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Average
R 310.03
Lowest seen
R 195.00
Highest seen
R 390.00
Last change
R 53.00
First indexed
22 Sep 2026
Retailer
Takealot

Description

The HKD YF-S201 Water Flow Sensor is a high-performance device engineered for precise water flow measurement in applications such as water heaters, cooling systems, credit card machines, and water vending machines. Its robust black G1/2" design ensures reliable operation under various conditions.

Features:

  • Accurate flow measurement for water testing and cooling systems
  • High amplitude output: 4.6V; Low amplitude: 0.5V
  • Electric strength: 1250V/min for safety and durability
  • Hydrostatic pressure resistance: 2.0MPa
  • Insulation resistance: 100M
  • Operating voltage range: DC 5-18V, max current 15mA (DC 5V)
  • Load capacity: 10mA (DC 5V)
  • Operating humidity: 35%-90% RH (no frost)
  • Temperature range: -25 C to 80 C
  • External thread: 1/2", Outer diameter: 20mm, Intake: 9mm, Outlet: 12mm

Specifications:

  • Mainly used for water testing and flow measurement devices
  • Suitable for water heaters, water vending machines, and credit card machines
  • Designed for consistent, accurate, and reliable operation

This sensor combines precision, durability, and easy integration, making it ideal for both industrial and residential water flow applications.

What's in the box
1 x HKD G1/2" Water Flow Sensor YF-S201 for Water Systems and Flow Measurement