Product Introduction
The GFR uses LoRa communication, the LoRaWAN communication protocol is available. The advantage of the communication protocol is that it can transmit information at very low frequencies at low complexity and cost. It is an ultra-remote, low-power, high-availability, and low-cost communication technology that can be used in different regions.
GFR adopts the ultrasonic transit-time measurement principle, combined with the patented flow algorithm technology, it realizes accurate measurement of the fluid flow in the pipe. The product is all-in-one and clip-on structure design, which is simple and convenient to install. Only four steps are needed all along. The installation process requires no contact with fluid media and no need to shut down the flow.
Product Parameter
1) Body Parameters
Appearance
3)Technical Parameters
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Performance Index |
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Flow velocity |
0.03m/s ~5.0m/s |
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Accuracy |
±2%,(0.3m/s ~5m/s) |
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Repeatability |
0.4% |
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Pipe Size |
DN15,DN20,DN25,DN32,DN40,DN50 |
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Medium |
Water |
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Pipe Material |
Stainless Steel, PVC, Copper, PPR |
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Functional Index |
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Communication Interface |
RS485, FUJI or MODBUS Protocol |
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LoRa Communication |
Maximum Transmit Power: 22dBm |
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Temperature: -40℃~85℃ |
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LoRaWAN communication protocol is available |
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LoRa Frequency selection |
EU868 Frequency: 863000000~865400000, unit Hz |
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US915 Frequency: 902300000~914900000, unit Hz |
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CN779 Frequency: 780100000~786500000, unit Hz |
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EU433 Frequency: 433775000~434665000, unit Hz |
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AU915 Frequency: 915200000~927800000, unit Hz |
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CN470 Frequency: 470300000~489300000, unit Hz |
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AS923(HK) Frequency: 920000000~925000000, unit Hz |
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Power Supply |
10～36VDC/500mA |
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Keypad |
3 touch keys |
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Display Screen |
1.54"LCD color screen, resolution 240*240 |
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Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 140℉ ( 0℃ ~ 60℃ ) |
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Humidity |
Relative humidity 0~99%, No condensation |
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IP |
IP54 |
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Physical Characteristics |
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Transmitter |
All-in-one |
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Transducer |
Clamp on |
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Cable |
φ5 six core cable, standard length: 2m |
Product Applications
Product Qualification
For more than three decades, Gentos has been at the forefront of manufacturing top-notch, competitively priced ultrasonic flow meters, earning a reputation for excellence. We are industry leaders in innovation and eco-friendly products, striving to elevate industry standards while keeping costs reasonable.
As our product line continues to evolve, we remain committed to enhancing functionality and pushing the boundaries of quality and performance. Throughout the process of designing new products, we actively seek input from our valued customers, recognizing their invaluable contributions in shaping our success. It is through this collaborative approach that we have carved out a distinctive position in an industry that demands a seamless fusion of safety and performance.
Company environment display：
Certificate display：
Deliver, Shipping, and Serving
Shipping
Nurturing seamless customer experiences, Gentos has implemented an expedited delivery system, ensuring prompt product acquisition. Effortlessly, Gentos expedites order processing and swift product dispatch within an efficient 2 to 3-day window. Featuring an extensive selection of transportation and express delivery options, Gentos caters to the unique preferences of each customer.
FAQ
Q1: What is a cooling flow meter?
A1: The flow meter measures the amount of cooling lubricant used for internal and external tool cooling. The sensor can be installed at different locations in the machine tool pipe system.
Q2:How to monitor coolant temperature?
A2:A cooling meter is usually located on the dashboard of the vehicle and displays the temperature of the engine coolant. This indicator will let you know if the engine coolant is cold, normal, or overheated.
Q3: What are the cooling system functions?
A3:Maintaining a constant engine temperature.
Q4:What components does the cooling system consist of?
A4:The main components of the cooling system are the flowmeter,water pump, antifreeze plugs, thermostat, radiator, cooling fan, heater core, pressure cap, overflow tank and hoses
Q5: What are the installation and maintenance precautions for GFR Flowmeter?
A5: During installation, attention should be paid to the direction of fluid flow, requirements for straight pipeline sections, etc.; during maintenance, equipment should be regularly calibrated and sensors cleaned to ensure normal operation of the equipment.
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