Supply Zhuhai wastewater treatment plant next Meeting meter, beads Haibaxieer trough flowmeters, ultrasonic flowmeter

Zhuhai wastewater treatment plant next Meeting meter, beads Haibaxieer trough flowmeters, ultrasonic flowmeter product may not be enough descriptive information detailed and comprehensive, if you need a more detailed understanding of the wastewater treatment plant in Zhuhai Ming Department of flowmeters, flow trough beads Haibaxieer meter, ultrasonic flowmeter related information or request information, please feel free to contact me! Ultrasonic flowmeter in many non-full of water, the flow (or low flow rate), the natural flow of free surface fluid flow measured at the state, that of open channel flow detection. Due to a larger or smaller open channel flow, the fluid will always be some corrosion or entrained impurities, the use of general pipeline flow meter is very difficult to detect. Such as industrial enterprises drainage, hospital waste, agricultural irrigation water, city sewer and drainage areas, open channel flow detection, especially non-contact ultrasonic open channel flow meter for the preferred flow instrumentation. Instrument Automation Equipment Co., Ltd. Guangzhou Hao 020-82010580 an indicator Pressure: free flow measurement range: 0.1 liters / sec to 9999 m 3 / sec total flow: 99,999,999 m 3 blind: 0.25m ~ 0.5m range accuracy: ± 0.3% FS (standard conditions) * Ranging Resolution: 1mm flow accuracy: 1% to 5% (depending on the type of weir plate) instrument display: LCD display comes with instantaneous flow rate and total flow Analog output: 4 ~ 20mA Digital output: RS485 , Modbus protocol or custom protocol Supply voltage: DC24V / AC220V, lightning protection device built-in ambient temperature: -20 ℃ ~ + 60 ℃ runner form: Parshall slot (slot triangular weir, rectangular weir trough) Material Type: fiberglass, PVC, stainless steel. (The greater the flow, the corresponding increase in wall thickness) protection: IP68 two, Boming drainage flowmeter Parshall flume dimensions and flow range: No. flow range (t / h) applies channel mm Q (min) Q (max)> W × H 1 0.31 19.41> 200 × 250 2 0.61 47.51> 250 × 300 3 2.81 115.61> 300 × 600 4 5.41 399.61> 450 × 800 5 9.01 903.61> 600 × 1000 6 12.61 1440.01> 1000 × 1200 three, HY2000 ultrasonic open channel flow meter, the higher level; the smaller the flow, the lower level. For general channels, level and flow no definite correspondence. Because the size of the same water depth, flow, and also cross-sectional area of ??the channel, slope, roughness related. Mounted within the channel weir tank, due to the notches or grooves weir necking smaller than the cross sectional area of ??the channel, and therefore, the correspondence between the upstream water level and flow channels depends weir tank geometry. The same weir tank on different channels corresponding to the same level in the same traffic. Weir tank turned into the flow level. By measuring the amount of water flowing through the weir tank water level, according to the level corresponding weir tank - discharge relationship, find traffic. Guangzhou Hao Instrument Automation Equipment Co. TEL: 020-82010580 28075016 13430339698 FAX: 020-82010581 http://www.gz-haoyi.com/ mail: 13430339698@163.com QQ: 121519822