GRUNDFOS industry GRUNDFOS CR MONITOR Intelligent warning

Look into the future with the CR monitor Tired of having to overhaul your pumps on a regular basis – only to find that they are operating flawlessly? With the CR monitor the days of frequent inspection and un­ ecessary periodic maintenance are over. n Through monitoring and supervision of critical parameters in your process, the intelligent monitor is able to predict pump failures long before they occur. The early warning allows you to rectify any inefficiency before it becomes a problem and reduce unexpected, costly downtime to an absolute minimum. In turn this results in a much more profitable...

GRUNDFOS CR MONITOR Dedicated know-how from one expert to another The CR monitor is not just any system or pump monitor. It is specifically designed and preconfigured for the CR pump – by devoted Grundfos CR specialists. Thanks to more than 50 years of dedicated CR pump development and manufacturing, the unique CR monitor is entirely based on in-house expertise, including: > Pump technology know-how > Motor technology know-how > Electronics technology know-how > Sensor technology know-how Thoroughly tested, the CR monitor offers easy installation as well as smooth operations from the word “go”....

Simple pump status based on advanced calculations A significant advantage of the CR monitor is its three simple status modes, offering reliable and plain information regarding the status of the system. > OK As long as the “OK” icon is on display, you can rest assure that the pump is running smoothly. > Warning If the “Warning” icon comes on, the monitor has detected a deviation from the normal and your attention is required. Warnings are given ahead of time to your phone, computer or SCADA system. > Alarm Not all breakdowns can be predicted by the CR monitor, e.g. a sudden burst of a pipe. Errors...

80 m3/h 4.2 bar GRUNDFOS CR MONITOR Leave the configuration 94 m to the monitor 1.4 bar 3/h A highly innovative aspect of the CR monitor is its self-configuring ability. After installation, the monitor undergoes a learning process in which it measures all critical parameters in the pump system and determines the opera­ tional pattern. The recordings are saved and used for later reference for normal pump operation. This enables the CR monitor to measure and compare the status to the model and assess whether the system is working as intended. Should the measuring deviate from the reference – or...

Upgrade your monitor to “peace of mind” The CR monitor determines the pump status by measuring a number of preset parameters: > Inlet pressure > Outlet pressure > Flow > Electrical performance (current, voltage and efficiency) > Liquid temperature > Ambient temperature By processing the information and comparing it to the learned mathematical model, the intelligent monitor is able to display an accurate and reliable real-time status around the clock. Apart from preventing downtime by predicting pump and system failure, the CR monitor is able to help you fine-tune and optimise your system in general....

GRUNDFOSCR MONITOR If the flow or the pressure drops it is an indi- cation that something is wrong. The devia- tion in the process can however be caused simply by a legal incident, like the open- ing of a valve in the system. By measuring the flow and the pressure, the CR monitor easily distinguishes between legal and ille- gal incidents and determines whether the It is crucial that neither the liquid nor the motor temperature is too high. If the ambient temperature rises too high overheating may cause the motor to trip or burn off, while a too high liquid temperature can damage the media or...

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