Your Professional HVAC &BAS Supplier
Gentos Measurement & Control Co., Ltd is a leading manufacturer of ultrasonic flowmeters with over three decades of experience in fluid measurement.
Our pFlow brand has gained a strong reputation and is highly regarded in Asia, Europe, and America. Gentos Product line includes Clamp on flowmeters, BTU meters, IoT Ball Valves, providing versatile solutions for various applications.
Why Choose us
Customized Service
We offer tailored flow measurement solutions designed to meet the specific requirements of diverse industries.
Comprehensive Product Qualifications
Our company has successfully obtained certifications under the GB/T 19001-2016/ISO 9001:2015 international quality management system and the GB/T 24001-2016/ISO 14001:2015 environmental management system standards.
Extensive Experience
With more than 30 years of accumulated expertise in fluid measurement, we deliver reliable and high-performance solutions across a wide range of applications.
Parameter
|
Performance Index |
|
|
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% |
|
Medium |
Water |
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Pipe Size |
DN10 |
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Pipe Material |
Stainless Steel, PVC, Copper, PPR |
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Functional Index |
|
|
Communication Interface |
RS485, Support FUJI Protocol and MODBUS Protocol |
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LoRa Communication |
Maximum Transmit Power: 22dBm |
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Temperature: -40℃~85℃ |
|
|
LoRaWAN communication protocol is available |
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|
LoRa Communication |
EU868 Frequency: 863000000~865400000, unit Hz |
|
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 |
|
Keypad |
3 touch keys |
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Display screen |
1.54"LCD color screen, resolution 240*240 |
|
Humidity |
Relative humidity 0~99%, No condensation |
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Temperature |
Transmitter: 14℉ to 122℉ ( -10℃ ~ 50℃ ) Transducer: 32℉ to 140℉ ( 0℃ ~ 60℃ ) |
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IP |
IP54 |
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Physical Characteristics |
|
|
Transmitter |
All-in-one |
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Transducer |
Clamp on |
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Network Cable |
φ5 six core cable, standard length: 2m |
Benefits of HVAC &BAS
Energy Efficiency
BAS optimizes HVAC operations by ensuring systems run only when needed. It adjusts settings based on real-time data, reducing unnecessary energy consumption. This smart management leads to significant energy savings and a smaller carbon footprint for buildings.
Improved Comfort
BAS maintains consistent indoor climate conditions effortlessly. It fine-tunes temperature and humidity levels to match the preferences of occupants. Precision ensures that every area within a building remains comfortable and inviting throughout the day.


Maintenance and Operational Efficiency
With predictive maintenance and real-time monitoring, BAS minimizes the need for manual intervention. It alerts managers to potential issues before they become major problems, ensuring that the HVAC system runs smoothly and efficiently. A proactive approach extends the lifespan of equipment and reduces downtime.
Cost Savings
The long-term financial benefits of BAS are undeniable. Optimizing energy use and improving system operation leads to substantial cost savings. Reduced energy bills and lower maintenance costs make BAS a smart investment for any modern building.
Application of HVAC &BAS
Commercial Buildings
In office spaces, BAS has revolutionized climate control and energy management. For example, a high-rise office building can implement BAS for HVAC, lighting and security.
The system’s ability to adapt to occupancy patterns and external weather conditions leads to a significant reduction in energy consumption. Employees may report higher satisfaction due to the consistent and comfortable indoor environment.
Industrial Facilities
In the industrial sector, BAS plays a crucial role in maintaining precise conditions while optimizing energy use. Envision a manufacturing plant that integrated BAS to control its HVAC and machinery cooling systems.
The business might see a dramatic decrease in operational costs and improve the longevity of the equipment, showcasing the system’s ability to enhance efficiency and reduce expenses.
Residential Complexes
Residential buildings also benefit from the smart features of BAS. A luxury apartment complex equipped with BAS, for instance, could experience a notable improvement in energy efficiency and resident comfort.
The system’s intelligent climate control adapts to individual preferences and reduces energy costs by double digits. Residents could enjoy a personalized living experience, thanks to the system’s ability to cater to individual needs while managing resources effectively.
Shipping and Payment Terms
|
Terms Of Payment |
We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us. |
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Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |
Certificate





FAQ
As one of the most professional hvac &bas manufacturers and suppliers in China, we're featured by quality products and good service. If you're going to wholesale customized hvac &bas, welcome to get pricelist and quotation from our factory.
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