1.     High precision, good repeatability, small pressure loss, good seismic performance

2.     High Reliability: Equipped with premium alloy turbines that ensure superior stabilization of flow and corrosion resistance, alongside high-quality specialized bearings imported to guarantee an extended service life. 

3.     Advanced Technology: set microprocessor, flow sensor, high-precision temperature, pressure sensors in one, direct measurement of gas flow, temperature, pressure, and automatic flow tracking compensation and compression factor correction operations 

4.     A variety of communication modes: the instrument has pulse signal and analog signal output, which can directly realize the centralized collection and real-time management of computer data through RS485 communication interface or GPRS system

5.     Low power consumption: it can be powered by internal battery or external power supply

6.     High data traceability: It has real-time data storage function to prevent data loss during battery replacement or sudden power failure, and internal data can be permanently saved in the state of power failure

7.     It can be used with IC card prepaid system to facilitate trade settlement.

1.     Nominal Diameter: DN25 to DN300, with flange connection available for DN20 to DN50, and threaded connection as an option.

2.     Nominal Pressure: (0~1.6) MPa standard; (0~4.0) MPa customized.

3.     Accuracy Class: 1.5.

4.     Range ratio of the whole machine：1:10

5.     Medium Temperature: (-20~+80) °C.

6.     Ambient Temperature: (-30~+60) °C.

7.     Straight Pipe Requirement: 10D before and 5D after the meter.

8.     Material: Body made of 304 stainless steel or cast aluminum; impeller of anti-corrosive ABS or high-quality aluminum alloy;

9.     Conversion transmitter：cast aluminum.

10.  Power Supply: Equipped with an internal set of DC3.6V industrial lithium batteries, operable within a voltage range of 2.0V to 3.0V. A low-voltage indicator appears when voltage falls below 2.0V, with a continuous operation life of over three years. External power supply: 24VDC ±15%, ripple ≤±5%, suitable for (4-20) mA output, pulse output, RS485, etc.

11.  Output Functions: Communication output via Modbus RS485; signal output of (4~20) mA current; pulse signal.

12.  Protection Class: IP66.

13.  Explosion-proof Grade: ExdIICT6 Gb.

14.  Connection Types: Flange connection, thread connection.

15.  Electrical Interface: M20x1.5.