Liquid Flow Sensor G1/4 G1/2 G3/4 DC 3.5‑24V Pulse Gear Flow Meter 18‑3000L/H for Water Oil Milk Measurement
Liquid Flow Sensor G1/4 G1/2 G3/4 DC 3.5‑24V Pulse Gear Flow Meter 18‑3000L/H for Water Oil Milk Measurement
SPECIFICATIONS
Accuracy: ±1%
Brand Name: SONGGER
Connection Type: G1/4, G1/2, G3/4, G3/8
DIY Supplies: Plumbing
Flow Range: 18-3000L/h
High-concerned chemical: None
Material: PPS
Origin: Mainland China
Semi-finishedproduct: No
Temperature Range: -10°C to 80°C
Voltage: DC3.5-24V
1. NOTE
This Gear Flowmeter offers precise liquid flow measurement, ideal for both industrial and commercial applications.
2. PARAMETERS
Parameter |
Specification |
Parameter |
Specification |
Interface Size |
G1/4 / G3/8 / G1/2 / G3/4 |
Material |
PPS |
Inner/Outer Diameter |
8mm/12.5mm (G3/8), 10mm/20.5mm (G1/2), 16mm/26mm (G3/4) |
Voltage Range |
DC3.5-24V |
Thread Length |
10mm (G1/4), 29mm (G3/8, G1/2), 18.7mm (G3/4) |
Current |
≤10mA (DC5V) |
Flow Range |
18-300L/H (G1/4), 30-1200L/H (G3/8, G1/2), 30-3000L/H (G3/4) |
Accuracy |
±1% (varies by model) |
Frequency Formula |
F=(8.5 × Q) ±2% (G1/4), F=2.5 × Q (G3/8, G1/2), F=1.2 × Q (G3/4) |
Pulse Unit |
0.54ML/P (G1/4) |
Operating Temp |
-10°C to 70°C (G1/4), ≤80°C (others) |
Operating Humidity |
35%-90%RH (no condensation) |
Max Pressure |
≤1.0MPa (G1/4), ≤1.2MPa (others) |
Storage Temp |
-25°C to +80°C |
Storage Humidity |
25%-95%RH |
Applicable Medium |
Non-corrosive, low-viscosity liquids |
3. APPLICATION
Ideal for metering milk, oil, and water. Also suitable for chemical liquids, paints, and detergents. Compatible with clean, non-corrosive liquids with low viscosity.
4. FEATURES
Wide Voltage Range: Works with DC 3.5–24V power supply.
High Accuracy: ±1% accuracy ensures reliable measurement.
Durable Material: Made from high-quality PPS for long-lasting performance.
Versatile Applications: Suitable for a variety of liquids including water, oil, and milk.
5. FAQs
Q1: How should I wire the sensor?
A1: Connect the red wire to +, the black wire to -, and the yellow wire for signal output (NPN pulse signal).
Q2: Can this sensor measure liquids with impurities?
A2: No, it is not designed for liquids containing impurities.
Q3: What happens if the rotor stops due to liquid solidification?
A3: This is not a product defect and is not covered by after-sales service.
Q4: What types of liquids can it measure?
A4: It is mainly suitable for low-viscosity liquids such as milk, chemicals, paints, and detergents.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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