Product Description
1.NOTE
Water Pressure Required:System works only with water pressure between 0.5–8 kg/cm² (7–114 psi). It will not functionin zero-pressure environments.
Flow Meter Compatibility: Please confirm the pipe diameter before purchase. Different diameters require different K-factor settings on the controller for accurate measurement.
Calibration: K-factor is user-adjustable. You can fine-tune it to improve flow accuracy.
Default Language: The screen displays in English only.
Temperature Display: If you need temperature readings, a temperature probe must be purchased separately.
2.Parameters
Parameter | Specification |
Controller Model | ZJ-LCD-M |
Operating Voltage | DC24V ±8V / 1A |
Solenoid Valve Voltage | DC12V / 0.3–0.5A (Normally Closed) |
Flow Sensor Signal Input | DC5V pulse |
Quantitative Range | 0.1–9999 Liters/Gallons |
K Value Range | 1–9999 L/min or Gal/min |
Display Language | English Only |
Working Pressure | 0.5–8 bar (required) |
3.Features
High-Precision Metering
Custom K-values ensure accurate flow measurement for various sensor types.
Multi-Mode Control
Supports control of pump only, valve only, or both simultaneously.
Broad Sensor Compatibility
Supports different flow sensors with various pipe sizes and signal characteristics.
Optional Temperature Display
Temperature function requires an external probe (sold separately).
Wide Voltage Range
Flow sensors and valves support 3.5–24V DC or AC 220V input.
4.Applications
Industrial dosing and batching systems
Agricultural irrigation automation
Water treatment systems
Laboratory fluid control setups
Beverage and chemical production lines
5.FAQs
Q1: Can I use this system without water pressure?
A1: No. A minimum pressure of 0.5 bar is required for proper flow measurement and valve operation.
Q2: How do I determine the K-value for my flow sensor?
A2: Refer to the sensor’s pulse frequency formula (e.g., F = 7.5 × Q), and set K accordingly in the controller.
Q3: Can I measure temperature as well?
A3: Yes, but a separate temperature probe is required (not included by default).
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
Returns
We offer a 14-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.