描述
基本参数
流体类型：可导声的液体，包括大多数纯净液体和一些混有固体和气泡的液体。
管线尺寸：夹装式传感器为12.7mm-7.6m或更大；湿式传感器为25.4mm-5m或更大。
管壁厚：最厚为76.2mm。
测量精度：夹装式传感器，管径>150mm时，通常为读数的±1%–±2%；管径≤150mm时，通常为读数的±2%–±5%。湿式传感器通常为读数的±1%，若进行标定精度可达±0.5%。
重复性：读数的±0.1%–±0.3%。
流速范围：-12.2m/s-12.2m/s。
量程比：400:1。
外壳：环氧树脂涂层的铸铝外壳，全天候NEMA 4X/IP66。
外形尺寸：184×150×89mm。
电源：标准为85-265VAC，±10%，50/60Hz；可选12-28VDC，±5%。
功耗：≤20W。
操作温度：-10℃-55℃。
存储温度：-40℃-70℃。
产品特点
测量技术先进：采用时差法测量技术，通过一对传感器发射及接收已经过编码的超声信号，根据顺流和逆流方向信号传播时间差与流速的正比关系得出流速与流向。
传感器类型多样：分为湿式和夹装式两种。夹装式传感器夹装在管线外壁，不与被测液体接触，安装方便，成本低廉；湿式传感器装在管线或测量管内，与被测液体接触，可达到更高精度。
可双通道配置：用户可选的双通道型可测量两根管线中的流量，也可取同一管线上两声通道的测量平均值以提高精度。
操作设置便捷：配备2行各16字符液晶显示，有发光二极管背景光，可设定按顺序显示4个测量参数，还设有6键内置键盘，便于现场设置。
应用领域：可用于饮用水、污水、排放水、水处理行业、冷却水和热水等多种液体的流量测量，适用于石油化工、水处理、能源管理等多个行业。
Basic Parameters
Fluid Type:Sound-conducting liquids,including most pure liquids and some liquids mixed with solids and bubbles.
Pipe Size:Clamp-on sensors:12.7mm-7.6m or larger;Wet sensors:25.4mm-5m or larger.
Wall Thickness:Maximum 76.2mm.
Measurement Accuracy:For clamp-on sensors,typically±1%–±2%of the reading for pipe diameter>150mm;typically±2%–±5%of the reading for pipe diameter≤150mm.For wet sensors,typically±1%of the reading,with calibration accuracy up to±0.5%.
Repeatability:±0.1%–±0.3%of the reading.
Flow Rate Range:-12.2m/s to 12.2m/s.
Range Ratio:400:1.
Housing:Epoxy-coated cast aluminum housing,all-weather NEMA 4X/IP66.
Dimensions:184×150×89mm.
Power Supply:Standard 85-265VAC,±10%,50/60Hz;optional 12-28VDC,±5%.
Power Consumption:≤20W.
Operating Temperature:-10℃-55℃.
Storage Temperature:-40℃-70℃.
Product Features:Advanced Measurement Technology:Employs time-of-flight measurement technology.A pair of sensors transmit and receive coded ultrasonic signals.Flow velocity and direction are determined based on the direct proportionality between the signal propagation time difference in the upstream and downstream directions and the flow velocity.
Diverse Sensor Types:Available in wet and clamp-on types.Clamp-on sensors are mounted on the outer wall of the pipeline,not in contact with the measured liquid,making installation convenient and cost-effective.Wet sensors are installed inside the pipeline or measuring tube,in contact with the measured liquid,achieving higher accuracy.
Dual-channel configuration available:The user-selectable dual-channel model can measure flow in two pipelines,or take the average of measurements from two channels on the same pipeline to improve accuracy.
Easy operation and setup:Equipped with a 2-line,16-character LCD display with LED backlighting,it can be set to display 4 measurement parameters sequentially.It also features a 6-key built-in keypad for easy on-site setup.
Applications:Suitable for flow measurement of various liquids such as drinking water,wastewater,effluent,water treatment,cooling water,and hot water.Applicable to multiple industries including petrochemicals,water treatment,and energy management.
ABB Model: GBU72 3BHE055094R0002 Model: 3BHE055094R0002 GBU72 Model: GBU72 Model: 3BHE055094R0002 Model: 3BHE031197R0001 Model: 3BHB030310R0001 Model: 73BHE055094R0002 GBU72 Model: 73BHE055094R0002 Model: GBU72 Model: ABB PCS6000 PRODUCT FAMLIY ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101
