Yokogawa GP20 portable paperless recorder can achieve higher definition, better intelligence and stronger accessibility, making it easier to measure, display and process data; This page introduces the function, model, parameters and other related information of GP10/GP20 portable paperless recorder. In the complex and changeable test environment, only a powerful intelligent test system can meet the complex test requirements. SmartDag ＋ TM is a new data acquisition and control method. Its unique design lies in the intelligence of the system and simple touch operation.
Provide fluent and familiar user-friendly user interface
The data can be displayed by sliding or dragging during measurement to achieve seamless display of historical trend. This makes the user interface more intuitive and easy to operate.
● Rich display functions
● Powerful data search function
● Status indicator function
● Timeline zoom —— —— Drag the scale to display the corresponding value.
● Move the scale to see details —— —— You can insert the specified BMP picture to customize the scale.
● Change the position of the value —— —— You can change the numerical position by dragging the numerical display part up, down, left and right.
● Powerful search function —— —— You can easily find the data you want through rich display functions such as calendar and overview screen.
Interaction: touch screen operation, handwriting input, etc
● Menu can be displayed with one key
● Connect mouse and keyboard like PC
● Handwritten input information —— —— You can use the attached stylus or fingertip to draw or input text in the waveform area, or even select the color and thickness of the line.
● Monitor multiple images with multiple screens — —— — The display can be divided into 2~6 parts and arranged on the screen. There are 9 formats to choose from, and more than 20 split screens can be saved. Multi screen display is only applicable to GP20.
● Humanized user interface — —— — The humanization in the design is reflected in the screen color and button size. It is more convenient to switch between screens. This design brings an intuitive and simple user experience. The menu screen is transparent, and you can see the entered data while entering settings.
Highly flexible and scalable architecture
Appearance comparison of different models:
Structural features:
● Modular structure supports input/output expansion ————Rich I/O modules are available for free selection. The input/output terminals are detachable and can be divided into M3 screw type and clamp type. The highly flexible design allows users to add or remove modules at any time.
● Multi channel measurement and recording ———— Supports up to 100 channels of input* 30 large channels; GP20 * 100 large channels.
● Portable style —— —— Easy to carry and excellent operation performance.
● Height** — —— — The front panel flap can be locked to prevent incorrect operation of the power switch or external storage.
● Heat dissipation structure —— —— The heat dissipation structure of GP can ensure uniform temperature distribution between module terminals.
EMR (electromagnetic relay) module:
Rich network functions and software
Web application enables seamless connection between GP and PC system
You can monitor and change settings in real time through the web browser (Internet Explorer 6/8). The remote real-time monitoring system can be established without using special software, which is simple to set up and low in cost. Just as on the GP host screen, the web browser can also display multiple monitoring images in separate screens, and even create "My Favorites" for the monitoring images to save. When you use the scroll bar to scroll the trend waveform, you can confirm the past trend and current trend without breakpoints. When the sampling interval is 1 second, the historical trend within 1 hour can be displayed.
● Real time monitoring screen (trend)
● Setting screen (AI channel)
Standard software
● Universal browser — —— — The data files saved in GP or transferred from FTP to the file server can be opened with a browser (Viewer), and then displayed or printed. You can perform statistical operations on the specified data of an interval and convert it to ASCII, Excel and other formats.
● Offline setting software —— —— Enter various settings on the PC, and then save these settings to the hard disk or transfer them to GP. Because you use a web browser, the operation is similar to that of a web application.
● Supported operating system — —— — Windows XP、Windows Vista、Windows 7
Report output function and print output function
● Print out function - —— — Reports and snapshots can be printed directly from GP without a PC.
● Create report function - —— — For each report file, you can create a corresponding PDF file in the specified format.
● EXCEL table template function - —— — The report file can be generated automatically by using the EXCEL table template function. Compatible with EXCEL table means that the report production time can be greatly saved 。
Main network functions
● File transfer based on FTP
● Modbus/TCP (Ethernet connection)———— Modbus RTU (RS-422A/485 connection) * * Reliable, durable
data redundancy
Data redundancy is realized through internal storage and external storage media.
Dust proof and waterproof ensure high display quality
The front and rear sides of the protective film on the surface of the touch screen are coated with special coatings. It can avoid scratches on the screen, prevent corrosion of chemicals and solvents, and maintain high-definition display and anti glare display of the screen.
*By suppressing Newton's rings (concentric rings) caused by light interference, visual clarity can be improved.
Data retention format optional (binary or text)
If you want to improve the * * property of the data, you can save the measurement data in binary format. This format is difficult to be cracked or modified by traditional text editors and programs. However, if you want to open the data directly with a text editor or spreadsheet program, you can select the text format. In this way, the measured data can be processed without using special software.
Large capacity internal memory
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display Display the sampling time of the data file
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Measuring CH=30 channel, calculating CH=0 channel
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Sampling time of event data file
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Measuring CH=30 channel, calculating CH=0 channel
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Internal memory
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500MB
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Internal memory
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500MB
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Display update (min/div)
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30 Minutes
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Sampling period (s)
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1 second
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Sampling period (s)
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60 seconds
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Total sampling time
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About 1 month
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Total sampling time
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About 2.5 years
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Compliance with standards
Traditional resistive touch screen can only detect one touch point. The built-in controller of GP has a special calculation method, which can use the pan or zoom function in trend monitoring. It is the first paperless recorder in the world that uses two-point touch screen technology.
