1.NOTE
This Brass Water Flow Sensor is designed for accurate water flow measurement.
Default Configuration Includes:
-
Size: G1/2, G3/4, G1, G1-1/4
-
Voltage: DC5–18V
-
Pressure: ≤1.75MPa
-
Temp:＜80
-
Pulse Output: >DC4.7V, 50% ± 10%
-
Seal Performance: 1.7MPa
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Insulation Resistance: >100MΩ
-
Material: Brass (Optional: Chrome, Stainless Steel)
Usage Guidelines:
Sensor Usage Notice: Install a filter at the water inlet to prevent debris. It is recommended to install the sensor indoors or inside equipment to avoid humidity, high temperatures, or harsh environments. Keep it away from vibrations and magnetic materials to ensure accuracy. Unauthorized disassembly is prohibited. If replacing another model, contact us for support with compatibility issues.
2. PARAMETERS
|
Model |
Connection Size |
Voltage Range |
Flow Range |
Material |
Features |
Dimensions (mm) |
|
YF-B1 |
G1/2 |
DC3.5~24V |
1-25L/min ±3% |
Copper |
660 pulses/L |
Length 44, Inner 15.4 |
|
YF-B2 |
G1/2 |
DC3.5~24V |
1-25L/min ±10% |
Copper |
660 pulses/L |
Inner 20.8/Outer 20.7 |
|
YF-B3 |
G1/2 |
DC3.5~24V |
1-25L/min ±3% |
Copper |
660 pulses/L |
Inner 15.0/Outer 20.7 |
|
YF-B4-Temp |
G1/2 |
DC3.5~24V |
1-25L/min ±3% |
Copper |
660 pulses/L |
Inner 18.9/Outer 20.3 |
|
YF-B5 |
G3/4 |
DC3.5~24V |
1-30L/min ±3% |
Copper/Chromed |
396 pulses/L |
Inner 17.9/Outer 25.8 |
|
YF-B6 |
G3/4 |
DC5~18V |
1-30L/min ±3% |
Copper/Chromed |
396 pulses/L |
Inner 18.1/Outer 25.5 |
|
YF-B6-Temp |
G3/4 |
DC4.5~24V |
1~40L/min±3% |
Copper/Chromed |
396 pulses/L |
Inner 18.1/Outer 25.5 |
|
YF-B7-Temp |
G1/2 |
DC3.5~24V |
1~25L/min±3% |
Copper |
660 pulses/L |
Inner 13.7/Outer 20.3 |
|
YF-B8 |
G1/2 |
DC3.5~24V |
1-30L/min±3% |
Copper |
396 pulses/L |
Inner 20.6/Outer 20.7 |
|
YF-B9 |
G3/4 |
DC3.5~24V |
2~50L/min±5% |
Copper |
476 pulses/L |
Inner 25.8 |
|
YF-B10 |
G1 |
DC3.5~24V |
2-50L/min ±5% |
Copper/Stainless |
476 pulses/L |
Inner 24.38/Outer 32.9 |
|
YF-DN32-T |
1.25inch |
DC5-24V |
3-60L/min±5% |
Copper |
108 pulses/L |
Inner 32.5/Outer 41.5 |
3. APPLICATION
Suitable For: Hot water heaters, campus drinking fountains, direct drinking machines, vending machines, and smart card-operated systems.
4. FEATURES
Durable Material | Environmental Certification | High Sensitivity | Wide Application Range
5. FAQ
Q: Does the sensor require special installation precautions?
A: Yes, it is essential to install a filter at the water inlet to prevent debris from entering the sensor, and ensure the sensor is installed indoors or in protected environments to avoid exposure to extreme conditions.
Q: Can I request a custom specification or size?
A: Yes, customization is available. Please contact our customer service for more details.
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