Monitor remote systems with remote monitoring
Remote monitoring is a method of tracking the online status of systems from a distance. The measurement data is transmitted securely via an encrypted mobile phone connection and analysed, visualized and archived centrally or remotely from the measurement data acquisition system. The mobile phone connection can also be used to set up and configure the measuring device and the measuring channels. In conjunction with a GPS receiver, GPS time synchronization or location tracking of mobile measurement applications is also possible.
By using technologies such as sensors, transmission networks and software solutions, companies can implement an efficient and cost-effective method of monitoring their systems. Remote monitoring enables real-time data analysis, early alerts and rapid response, resulting in improved uptime, higher productivity and reduced downtime. It also provides the flexibility to access and control systems from anywhere in the world, increasing efficiency and security across multiple industries.
Encrypted VPN connection via WWAN
Remote monitoring takes place separately from safety-critical company or production networks. Mobile connections such as 4G and LTE are suitable for data transmission. Delphin recommends securing data traffic via an encrypted VPN tunnel (Virtual Private Network) from an external provider.
VPN client in the PC/laptop: With step-by-step instructions and in just a few clicks, the PC/laptop is equipped with an open source Open VPN GUI as a remote station.
Mobile radio and VPN service: The SIM card of a mobile phone provider and the VPN service of a provider are required. When configuring the VPN service, certificates are set up in the remote stations to ensure unique identification of the participants.
Encrypted VPN tunnel: Finally, the transport route between the measuring device or router and the PC/laptop is securely encrypted end-to-end via a virtual VPN tunnel.
Practical example
Remote monitoring with alarm management
A service provider uses remote monitoring to monitor the vibrations of a plant in a refinery in the Netherlands. The Expert Vibro measuring device records 10 ksamples per second with 16 measuring channels. The collected data is transmitted to the control center via an external LTE router at selected time intervals. The online data visualization and online analysis of the measured values take place here with a delay of just a few milliseconds.
If the vibration values exceed preset thresholds, the operator at the control center automatically receives an alarm text message via the Expert Vibro's alarm management function. The existing LTE connection can be used to automatically intervene immediately and directly in the process if required.
Additional option: Remote monitoring linked to GPS functionality
In conjunction with an optional GPS antenna, the Expert measuring device can also perform GPS functions:
Location tracking of mobile measurement applications: The measuring device is equipped with a GPS receiver and, in addition to remote monitoring, can also save GPS data for mobile applications, for example to document a coordinate and also a route.
GPSTime synchronization: In a stationary or mobile application without a timer, GPS time synchronization takes place via the GPS antenna. This allows different signals to be recorded synchronously or several measuring islands to be synchronized.
Typical areas of application
of remote monitoring
- Measurement data monitoring from remote locations
- Remote monitoring for Industry 4.0 systems
- Monitoring of mobile applications
- Alarm management for remote and unmanned stations
Hardware and software for your measurement and testing solution
Flexible, scalable and expandable solution for seamless data acquisition and monitoring
The Loggito device is a compact data logger system designed for the acquisition and recording of measurement data. It has a variety of analog and digital inputs to connect different sensors and signals. The device records the data with high accuracy and stores it on an internal memory or external storage media such as SD cards.
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Data acquisition and analysis
With ProfiSignal Go you can display online data from the Message and Expert hardware in diagram form. Numerous analysis functions, such as zoom, cursor, movable axes, flags, ASCII export and calculation channels, enable fast display of measured values and post-processing.
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Precisely record, autonomously store, automatically transmit and evaluate measured values.
The FPGA-based Expert Logger device is particularly powerful and enables the processing of up to 46 analogue input channels, both at low and high sampling rates. Measured values can be precisely recorded, autonomously stored and automatically transferred to the internet or PC via USB, LAN or WLAN and evaluated.
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Operating and monitoring
ProfiSignal Basic combines the functions of ProfiSignal Go with operating and monitoring elements of process visualisations, e.g. digital and analogue displays, switches, buttons and signal lamps. With Basic, you can create everything from simple visualisation diagrams to complex visualisation systems.
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Modular measuring, monitoring and automation in one device.
The ProfiMessage D device is a state-of-the-art data logger system that has been specially developed for industrial data acquisition and analysis. It offers a wide range of functions such as the recording and storage of measurement data, monitoring of process parameters and alarms in the event of deviations.
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Automate and control
ProfiSignal Klicks supplements ProfiSignal Basic with functions for process automation. Structural diagrams for mapping the process as well as a script language (completely operable with the mouse) enable even the non-informatician to create complex test stand and automation applications with automatic report generation.
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State-of-the-art processor technology and extreme precision for vibration measurement.
The Expert Vibro device is a powerful vibration analysis device that has been specially developed for monitoring and analyzing machine and system conditions. It enables vibration data to be recorded and evaluated in order to detect potential problems or signs of wear at an early stage.
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Fast project planning and analysis of measurement data
With ProfiSignal 20 Go you can visualise your measurement data in just a few steps, both online and offline, in various diagram types, monitor, analyse, archive as a measurement file or export directly in the appropriate file format.
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Intelligent data recorder for synchronous recording of transient and periodic events.
The Expert Transient device enables the recording and evaluation of transient signals over a certain period of time and provides important information for the optimization of processes and systems. The device is characterized by its high accuracy, fast sampling rate and simple operation.
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Visualisation and operation
With ProfiSignal 20 Basic you can create individual diagrams using a wide range of operating and monitoring elements. Both continuous processes (e.g. production data acquisition) and discontinuous measurement tasks (e.g. test measurements) can be visualised, operated and monitored without any programming effort. You can create the operating and monitoring diagrams by assembling and configuring the prefabricated elements.
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Modular system for use as a measuring, control and monitoring device.
The ProfiMessage devices are a modular, expandable and easy-to-use system for measurement data acquisition, monitoring and automation of machines, systems or test benches. ProfiMessage can be used wherever measured values need to be recorded quickly, precisely and electrically isolated, as well as intelligently pre-processed or monitored.
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Central measurement data management
The Delphin Data Center is the solution used for the worldwide measurement networking and control of plants, machines and test stands.
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PC-supported data acquisition and test stand
The Expert Key device is a measuring and control device that can be used in various applications. It enables the acquisition and evaluation of measurement data as well as the control of processes. The device has various interfaces and can be connected to a wide range of sensors and actuators. It is often used in automation technology, mechanical engineering and research.
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Compact and flexible measurement data laboratory with precision measurement technology.
The LoggitoLab device is ideal for use in laboratory environments, research projects, quality control and other applications where precise data acquisition and analysis is required. It offers a reliable and user-friendly solution for monitoring and recording measurement data.
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Test stand for measurements with potential using an internal data memory.
The LogMessage device is a powerful data logger system designed for the reliable acquisition and recording of measurement data. It offers a variety of analog and digital inputs to connect different sensors and signals. The device records the data with high accuracy and saves it to an internal memory or external storage media.
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