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Hubei Nankong Instrument Technology Co., Ltd
Intelligent gas Roots flowmeter
NegotiableUpdate on 03/30
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Overview
Intelligent gas Roots flowmeter measuring medium: dedicated natural gas measurement, low lower limit, no need for straight pipe sections before and after the flowmeter, can be installed in narrow environments, small starting flow rate, wide range ratio, suitable for measuring gas flow with large fluctuations.
Product Details
Intelligent gas Roots flowmeterAs a volumetric measuring instrument with a history of more than 100 years, it is widely used in the flow meters of natural gas, coal to gas, air and other gases due to its high accuracy, wide range, small size, light weight, easy installation and maintenance, reliable use, and durable service life. It is an ideal flow meter device for urban gas, oilfield, chemical and scientific research departments at home and abroad.
Intelligent gas Roots flowmeterfeature
1. Integrating high-precision temperature, pressure, and flow sensors with intelligent volume correction, it can detect the temperature, pressure, and flow of the measured gas and perform automatic flow tracking compensation and compression factor correction calculations;
2. The microcomputer technology and high-performance integrated chips used in the machine have powerful functions and good performance;
3. The circuit adopts surface mount technology, with a compact structure, strong resistance, and high reliability;
4. The use of advanced low-power technology results in low overall power consumption, allowing for long-term operation with built-in batteries and external power supply;
5. According to the flow frequency signal, the instrument coefficient can be automatically linearly corrected in five segments, thereby improving the accuracy of instrument use;
6. Equipped with fault self diagnosis and alarm functions, high reliability, using LCD display, clear and intuitive, easy to read;
7. The flowmeter is equipped with pulse signal output and can also output 4-20mA standard analog signal according to user needs;
8. The instrument comes with a real-time database and forms a meter reading network through RS-485 communication interface for centralized data collection and real-time management;
9. The micro power consumption technology used has low overall power consumption and can run for more than five years with a built-in battery. It displays the flow value locally and has multiple signal output functions to meet the needs of different sites and systems. It uses EEPROM data storage chips to store user parameters, manufacturer parameters, and certain historical records;
10. Adopting a high contrast three row LCD display, it can display dates and standard cumulative streams; Quantity, standard instantaneous flow rate, medium temperature, pressure value, and battery voltage;
11. It has real-time data storage function, which can prevent data loss during battery replacement or sudden power failure. In the event of a power outage, internal parameters can be saved.
