Ultasonic Gas Meter Module used a pair of ultrasoonic that installed oppositely at upstream and downstream,based on the difference of the transit time of ultrasonic pulses propagating in and against gas flow direction,calculate the flow velocity of the gas medium,as well as the instant flow rate and accumulated volume.

• Compact size, high accuracy achieved accuracy class 1.5;
• No moving parts, noiseless operation, high corrosion resistance;
• In-built temperature & pressure measurement for different application demand;
• Direct output with instant flow rate, convenient for secondary development;
• Easy operation and simple installation in field;
• UART/TTL interface for output;
• Optimized structure, stable flow distribution, contamination resistance;
• Low power consumption;
• Mass production capacity with low cost.