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Ultrasonic flow meter China ultrasonic wastewater flowmeter sensor flow meter water,ultrasonic flow meter types,multipath ultrasonic flow meter,diy ultrasonic flow meter,ultrasonic flow meter uk

Quick Details
Warranty:1 year
Certification:CE, ISO, MID, etc.
Customized support:OEM
Place of origin:Henan, China
Model Number:SDLD
Type:Variable Area Water Flowmeters, Variable Area Petrolum Flowmeters, Variable Area Oil Flowmeters
Product Name:Ultrasonic flow meter China ultrasonic wastewater flowmeter sensor
Diameter:DN15~6000mm
water temperature:-25~180c
Water pressure:0.6mpa~4mpa
Power supply:3.6vDC
Standard:ce, iso9001
Accuracy:0.5%
Output:4-20mA
Color:Orange / Grey
Medium:Liquid

Ultrasonic flow meter China ultrasonic wastewater flowmeter sensor flow meter water

Parameters:

Host    4 lines of characters on the same screen display instantaneous flow, flow rate, cumulative flow, signal status, etc.
Built-in data logger, can record date, cumulative flow, signal status, working time, etc.
Standard data interface RS232 is used to export recorded data or network detection
OCT output positive, negative, net cumulative pulse signal and frequency signal (1-9999Hz)
Accuracy    Better than ±1%
Flow rate range    0.01~32m/s
Measuring medium    Uniform, single and stable liquids such as water, sea water, industrial sewage, alcohol, acid and alkali liquid, various oils, etc.
Applicable pipe    Steel, stainless steel, cast iron, copper, PVC, aluminum, glass fiber reinforced plastic and other dense pipelines are allowed to be lined
Straight pipe    The sensor installation point is best to meet: upstream 10D, downstream 5D, 30D from the pump outlet (D is the pipe diameter)
Power supply    Built-in Ni-MH rechargeable battery can work continuously for more than 10 hours
Size    200x92x32mm
Weight    390 grams
Remarks    Equipped with an integrated aluminum alloy protective box, which can be used in harsh outdoor environments

    Measuring principle:

    Using the time difference measurement principle: one probe transmits a signal through the pipe wall, the medium, and the other side of the pipe wall, and is received by the other probe. At the same time, the second probe also transmits the signal and is received by the first probe. The influence of the medium flow rate has a time difference Δt. According to the calculation, the conversion relationship V=(C2/2L)×Δt between the flow velocity V and the time difference Δt can be obtained, and the flow rate value Q can be obtained.