CERTEON Electronic Turbine Flow Meter User Manual

1. Product Overview

The CERTEON Electronic Turbine Flow Meter is a digital liquid flow measurement device designed for accurate monitoring of low-viscosity liquids such as diesel, gasoline, kerosene, methanol, and water. The unit features a turbine sensor with electronic signal processing and an LCD display for real-time and cumulative flow indication.

It is suitable for industrial, agricultural, and automotive applications and can be installed in fixed pipelines or portable transfer systems.

CERTEON Electronic Turbine Flow Meter with digital display — Figure 1: CERTEON Electronic Turbine Flow Meter

Turbine Flow Meter showing digital display and applicable media — Figure 2: Turbine Flow Meter with digital display and compatible media types.

2. Specifications

Attribute	Value
Product Name	Electronic Turbine Flowmeter
Material	Aluminum Alloy (standard), Stainless Steel (optional)
Applicable Media	Diesel, Gasoline, Kerosene, Methanol, Water
Connection Method	Threaded or Hose Fittings
Nominal Diameter	0.75 inch, 1 inch, 1.5 inch, 2 inch
Flow Range (0.75/1 inch)	10-100 L/min
Flow Range (1.5 inch)	40-280 L/min
Flow Range (2 inch)	60-500 L/min
Max Working Pressure	6 bar
Max Working Temperature	60 degrees Celsius
Single Count Range	0-9999.9 L
Cumulative Count Range	0-999999 L
Power Supply	Two AAA batteries (3 V DC)

Technical Specifications table and applicable fluids — Figure 3: Detailed Technical Specifications and Applicable Fluids.

Product dimensions for 1 inch, 1.5 inch, and 2 inch models — Figure 4: Product Dimensions for various nominal diameters.

3. Setup

3.1 Preparation

Ensure that the selected model matches the required pipe diameter and flow range.
Verify that the maximum working pressure and temperature of the system do not exceed 6 bar and 60 degrees Celsius.
Install two AAA batteries into the battery compartment according to the polarity markings.
Install the flowmeter in the correct flow direction as indicated by the arrow on the housing.
Ensure all threaded or hose connections are properly sealed to prevent leakage.

Video 1: Demonstration of the Electronic Turbine Flow Meter in operation and assembly of fittings.

Diagram of Instantaneous Measurement Model with button labels — Figure 5: Instantaneous Measurement Model diagram showing digital display, setting/query button, reset button, unit, and liquid flow direction.

4. Operation

4.1 General Operation

Open the upstream valve gradually to allow liquid to flow through the meter.
Avoid sudden pressure surges to protect the internal turbine mechanism.
The LCD screen will automatically display the instantaneous or batch flow value.
Use the calibration or display button as required for unit selection or reset function.

4.2 Data Reading

Read the single measurement value for batch dispensing applications.
Check the cumulative total for long-term monitoring.
Reset the single count when starting a new measurement cycle if required.

5. Maintenance

Clean the exterior with a soft, dry cloth. Do not use aggressive solvents.
If measuring fuel or oil, flush the meter with compatible clean liquid before long-term storage.
Store in a dry environment away from direct sunlight and corrosive atmospheres.
Periodically inspect seals and threaded connections for wear or leakage.
Replace batteries when the display becomes weak or unstable.

6. Troubleshooting

6.1 Common Issues and Solutions

No Display/Weak Display: Check battery installation and replace with new AAA batteries if necessary.
Inaccurate Measurement: Ensure the flowmeter is installed in the correct flow direction. Verify that the pipeline is free of debris. Check for proper sealing of connections.
Leakage: Inspect all threaded or hose connections for proper sealing. Tighten connections if loose.
No Flow Reading: Ensure the upstream valve is fully open and liquid is flowing through the meter. Avoid sudden pressure surges.

7. User Tips

The flow meter is generally easy to use and provides reliable measurements.
For optimal accuracy, ensure the meter is installed correctly and the pipeline is clean.
The product is noted for its solid and sturdy construction.
While generally reliable, minor discrepancies compared to other water meters might occur.

8. Safety and Warnings

WARNING

This device is intended for measuring flammable liquids such as gasoline and diesel. Use only in well-ventilated areas and away from ignition sources.
Do not use in explosive atmospheres unless the product is certified for ATEX compliance. ATEX certification status: To be confirmed by seller.
Risk of fire or explosion if used improperly with flammable media.
Do not disassemble the device while connected to a pressurized pipeline.
Depressurize the system before installation or removal.
Keep out of reach of children.
Proper disposal: Follow WEEE directives for electronic waste disposal. Batteries must be disposed of in accordance with local battery regulations.

Note: The above warning information is for reference only. Final warning language must comply with the official language requirements of the destination EU country.

9. Warranty and Support

This document is provided for product instruction purposes only. It does not constitute legal advice.

The seller is responsible for ensuring compliance with destination market regulations including CE marking, RoHS, and applicable directives.

For further assistance, technical consultations, or bulk orders, please contact the seller:

Seller: Stone's Store
User Manual (PDF): A detailed user manual in PDF format is available for download. Please refer to the product page for the link.