Ultrasonic flow sensor USM Series

gasOEMhigh-precision

Introduction Ultrasonic Gas Meter Module G2.5-G4 uses a pair of ultrasonic gas transducers that installed oppositely at upstream and downstream, based on TOF (Time of Speed) principle to measure flow velocity of gas medium, with built-in temperature and smart software algorithm, consumed gas volume can be calculated and displayed on meter’s screen. PCI patented L shape gas flow channel, the effective distance between two transducers are longer, which facilitates the measurement accuracy, it's also anti-contamination that guarantees long-term stability of accuracy. Features • Patented L-shape structure based on ultrasonic technology • Anti-contamination, stable flow field distribution, long-term stability of accuracy • Class 1.5 accuracy with intelligent software algorithm for air, 100% CH4, H1 and different natural gases • No moving parts, no mechanical wear that leads to degradation of accuracy • Low pressure loss due to absence of obstructing objects within flow path • Low power consumption • UART/TTL interface with direct output for easy integration • Small size which permits compact designs • In-house clean production • Compliant to OIML R137 and MID Applications • Residential Gas Meter • Natural Gas Meter • Smart Gas Meter • Wireless Gas Meter • Digital Gas Meter • Domestic Gas Meter • Home Gas Meter • House Gas Meter • Household Gas Meter