Explosion-proof ultrasonic flowmeter is a flow measurement device designed for special environments and plays a key role in many industrial fields.
1. Working principle
It measures flow based on the propagation characteristics of ultrasound in fluids. Ultrasonic transducers transmit and receive ultrasonic signals. When the fluid flows, the ultrasonic propagation speed or propagation time will change. By accurately measuring these changes, the flow rate of the fluid is calculated using a specific algorithm, and then the flow value is obtained. This non-contact measurement method avoids interference with the fluid and ensures the accuracy of the measurement.
2. Explosion-proof characteristics
Structural design
The shell of the explosion-proof ultrasonic flowmeter is made of special explosion-proof materials, which can withstand the pressure and impact force in an explosive environment, effectively preventing the flame and high-temperature gas generated by the internal explosion from leaking to the external environment, avoiding greater explosion risks.
Electrical safety
The internal circuit is specially designed and protected, using explosion-proof electrical components, with good insulation performance and grounding measures to prevent electrical sparks from causing explosions.
3. Application Advantages
High-precision measurement
It can achieve high-precision flow measurement under various complex working conditions with a very small error range, meeting the demand for precise flow control.
Wide applicability
It can be used to measure various liquid media, including corrosive liquids, etc., and is suitable for pipes of different diameters.
Low maintenance cost
Since there are no moving parts, it is not easy to wear, which reduces the frequency of equipment failure and maintenance and reduces maintenance costs.
4. Application Fields
Explosion-proof ultrasonic flowmeter is widely used in industries with flammable and explosive hazards such as petrochemicals, natural gas extraction, refineries, and pharmaceuticals, providing reliable guarantees for safe production and accurate flow monitoring.
Keywords
Explosion-proof ultrasonic flowmeter
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