Clamp-on ultrasonic flowmeter clamp-on ultrasonic flowmeter FV2000, FV3000 series of fixed clamp-on ultrasonic flowmeter measured fluid may be water, water, or oil, homogeneous liquid slurry and the like, conductive or non-conductive, corrosive or non-corrosive liquids can be measured. [Fixed clamp-on ultrasonic flowmeter brief description] ● FV2000, FV3000 series ultrasonic flow meter using a large planning IC CPLD, surface mount technology, higher accuracy. ● High reliability, high performance, the applicability of good, full Chinese display. ● day, month, year cumulative flow function, can record the first 64 days of operation, run 64 months ago, before the five-year cumulative flow operation. ● On, power management features, can record 64 times on the front, power outages and traffic, can be manually or automatically compensate for the reduced flow losses. ● effectively overcome the wall of the attenuation of ultrasonic signal and the rough inner surface of the pipe to ultrasonic signals scattered from the surface of the ultrasonic signal reduction of energy consumption. ● overcome the impact of a small amount of sediment, suspended particles and air bubbles on the signal to improve the accuracy of flow measurement, flow measurement is particularly suitable for the pipeline. Sensor ● Clamp-on ultrasonic flowmeter is not required when installing the broken pipe or stop the flow, just follow the installation requirements can be directly tied to the wall, can measure fluid flow in the pipeline to not cause media leaks, pressure loss of power problems. [Fixed clamp-on ultrasonic flowmeter performance characteristics] measuring liquid: a single fluid water, sea water and alkali, turbidity is less than 10000ppm, particle size less than 1mm pipe materials: steel, cast iron, PVC pipes and other ultrasonic penetrable full pipe, dense texture, no serious corrosion and scaling, allowing the mass density thin lining pipe lining material: rubber, epoxy asphalt, glass, steel, mortar, with or without lining diameter range: DN15mm ~ 6000mm, plug-in sensor suitable diameter DN200mm ~ 1200 Velocity range: -32m / 0 ~ + 32m / s, bi-directional flow accuracy s ~: ± 1.0% of indication value (under standard conditions). Configure plug-in sensor accuracy up to 0.5% Linearity: 0.5%. Signal output: 4-20mA or 0-20mA RS-232 (optional RS-485) Sensor: into clamp-on and plug-in. Standard configuration for the clamp-on. Insert maximum working pressure sensors 3MPa straight pipe length: Upstream> 10D, downstream> 5D (D: diameter) Display: 2 * 20 character LCD display with LED backlight Protection: IP65 Explosion levels: ExdⅡBT4 Power: AC220V, DC8 ~ 36V or AC7 ~ 30V ambient temperature / humidity: Host -20 ℃ ~ + 80 ℃; sensor -20 ℃ ~ + 80 ℃, the sensor work can be flooded, the water depth is less than 2m. [Fixed clamp-on ultrasonic flowmeter other explanation] clamp-on ultrasonic flowmeter sensor made of stainless steel wire installation, a special double-shielded coaxial cable, can be extended to 200 meters, the cable characteristic impedance of 50W.