Fuji ultrasonic flowmeter adopts the measuring principle of acoustic transmission time difference method for flow measurement. The flow meter uses the latest electronic and digital signal processing technology, combined with the form of dual measuring lines, to improve measurement stability and accuracy. Especially in practical applications, it has many advantages and characteristics.

◆ Strong anti-bubble ability

Fujifilm ultrasonic flowmeters use the original advanced anti-bubble measurement method (ABM technology). The received signal is processed synchronously. In the output of 1 flow signal, up to 256 times of addition is carried out to ensure the accuracy of subsequent signal processing, and the anti-bubble ability reaches 12Vol%, which is 5 to 6 times higher than that of other imported brands of ultrasonic flowmeters, and improves the working condition adaptability of the flowmeter.

◆ Non-contact measurement

Fujifilm ultrasonic flowmeter adopts the external clamp installation mode, and the whole flowmeter is not in contact with the fluid medium. The possibility of contaminating fluid media and other possible EHS problems is avoided.

◆ Very simple external clamp installation

Fujifilm ultrasonic flowmeters are equipped with sensor mounting rails to ensure installation accuracy and ease. The installation of the external clamp flowmeter does not require professional technicians, does not require hot work, does not require pipeline construction, and does not require lifting equipment. At least one ordinary worker is required to complete the installation and measurement quickly and with high quality.

No matter how the operating pressure of the fluid medium changes, it will not affect the measurement of the flow meter, nor will it damage the sensor components, and there is no need to worry about the erosion, corrosion, penetration, adhesion pollution and other phenomena of the fluid on the sensor probe. In addition, Fujifilm ultrasonic flowmeters can also measure a variety of material lining pipe.

External clamp-mounted flowmeter, convenient for subsequent disassembly, transfer, testing, metering and calibration.

No matter how the operating pressure of the fluid medium changes, it will not affect the measurement of the flow meter, nor will it damage the sensor components, and there is no need to worry about the erosion, corrosion, penetration, adhesion pollution and other phenomena of the fluid on the sensor probe. In addition, Fujifilm ultrasonic flowmeters can also measure a variety of material lining pipe.

External clamp-mounted flowmeter, convenient for subsequent disassembly, transfer, testing, metering and calibration.

◆ New form of coupler

The coupling agent used by Fujifilm ultrasonic flowmeter is different from the silicone grease used by other domestic or imported brands of flowmeters on the market. The couplings used by Fujifilm are maintenance-free, do not require regular filling, and do not require regular maintenance. In indoor environment, the average life of coupler is not less than 5 years. It is really a cost-effective product that saves worry, effort and money.

◆ Rich output function

The flowmeter is standard with analog 4~20mA, 4 isolated contact signal output (output alarm, flow switch, cumulative flow and other signals), can be equipped with isolated internal lightning arrester RS-485 communication interface (Modbus-RTU protocol), to facilitate the user's requirements for data transmission and system function integration. The flowmeter body also has a field LED two-color operating status indicator.

◆ Excellent measuring ability

The measurement accuracy of Fujifilm ultrasonic flowmeters is better than ±1% and the response speed is up to 0.2s. It has bidirectional measurement function, and can realize automatic positive and negative double range function, which provides more flexible and rich functional design for the field. Fuji ultrasonic flowmeter can measure the outer diameter from 13mm to 6000mm metal or non-metal pipe (directly select the corresponding pipe material in the flowmeter), can measure the flow rate range from 0 to ±32m/s fluid speed.

◆ Short straight pipe distance

In the flow measurement process, turbulence is a factor that has a greater impact on the measurement. Almost all flowmeters require the distance of the straight pipe section, which is not related to the performance of the flowmeter itself. Fuji flowmeter recommends that the straight pipe section distance is not less than 10 times the upstream pipe diameter and not less than 5 times the downstream pipe diameter to reduce the impact of turbulence on measurement.

◆ Other performance features

Fuji flowmeter adopts standard D grounding form to ensure the stability of product electronic devices. Built-in arrester for output and standard arrester power supply. Sensors can be handled appropriately, both to increase protection, such as water resistance.

See specifications for more features.