![]() an external alarm device to warn of excessively high or low flow, an external flow counter or a liquid sampler controlled proportionate to flow.ħ13 open channel flow meters are often used to measure outlet from treatment plants, storm flow sites or industrial wastewater outlets. To provide solutions for many applications, MJK Open Channel Flow Meters are supplied with ultrasonic or hydro-static sensors.ħ13 Flow Converter's outputs can be connected to an external instrument or data logger to record flow volumes. This gives the 713 flow converter the highest possible accuracy and therefor it can be used for billing purposes. ![]() It converts the level using the ISO norm 1438 flow formula to calculate an actual flow and totalized volume. In Waste Water, the MJK 713 Flow Converter measures the water level behind a weir or in a pre-fabricated flume. The flow meter has a user-friendly setup with a menu system available in many languages and weather-protected buttons with symbols. The built-in total counter cannot be reset, so the 713 is well suited for documentation, and provides an easily accessible overview of flow in recent times. Of course, MJK 713 can also be used in these areas. It is also possible to set up a simple formula based on level/flow linearity.Īt treatment plants, waterworks and industries all over the world, flow measurement is used in many stages of wastewater and drinking water processes. ![]() The formulas are created for ordinary flumes such as Parshall, Venturi and Palmer-Bowlus, but also V-weirs and rectangular weirs can be used. Using built-in ISO 1438 formulas to calculate flow based on level measurements, MJK 713 measures and registers flow in open channels and weirs. MJK open channel flow meters come with either ultrasonic or hydrostatic sensors. THE CURRENT GENERATION OF OPEN CHANNEL FLOW METERS CAN BE ADAPTED TO ANY WEIR OR CHANNEL – AND, AT THE SAME TIME, ENSURE THAT FLOW CALCULATION ADHERS FULLY TO INSTRUCTIONS SET OUT IN THE ISO STANDARDS. ![]() THESE COMES WITH ULTRASOUND OR HYDROSTATIC SENSORS FOR OPEN CHANNELS AND PARTIALLY FILLED PIPES. MJK HAS MANY YEARS OF EXPERIENCE IN MANUFACTURING OPEN CHANNEL FLOW METERS. ![]()
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