GT72R Data logger

JUJEA's new color touch screen data logger adopts a resistive touch screen and can switch the display setting interface at will, which is fast and convenient. Supports 32 channels of analog signal input, and has the advantages of alarm function, output function, recording function, communication function, USB transfer, etc.

Characteristics

● High-definition 7-inch color touch display
● Up to 32 channels of universal signal input
● RS485 communication interface-standard Modbus RTU
● Support customization
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    Industrial paperless recorder, 7-inch color touch screen, up to 32 channels of isolated universal signal input, can be connected to industry standard signals such as current, voltage, thermocouple thermal resistance and frequency (customized), and can be configured with alarm relay output at the same time , current transmission output and other functions. Collect signals in real time, save channel data, and form historicai data. The fastest recording interval is 1 second. Historical data can be quickly transferred through USB devices. lt supports RS485 and Ethernet communication interfaces. The recorder data and status are displayed in various data presentation forms such as numerical values, bar graphs and curves.

    Screen

    7-inch true-color TFT LCD (800m 480 dot matrix)

    Accuracy

    +0.2% F.S

    Measuring channel

    Up to 32 channels of universal analog input (frequency signal needs to be customized)

    Input function

     

    Current input: 0-10mAn 4-20mAn 0-20mA

    Input specification: fully isolated universal input, maximum support 16 analog input

    Voltage input: 0-5V, 1-5V,0-20mV, 0-100mV

    Resistor input: Res (0 ~ 400 Ω)

    Thermal resistance: PT100, Cu50, G53, Cu100, BA1, BA2 (three-wire resistance

    balance, lead resistance < 10 Ω)

    Thermocouple:S、B、K、T、R、E、N、J

    Radiation pyrometer:F1、F2

    Tungsten rhenium: WRe3-25 WRe5-26

    Communication

    1 channel RS485 communication interface, standard Modbus RTU protocol

    Collection

    1 channel RS485 acquisition interface, standard Modbus RTU protocol

    Ethernet

    1-way Ethernet communication interface, standard Modbus TCP protocol

    USB interface

    USB2.0, supports large-capacity USB flash drives

    Micro printing

    TLL micro printer interface

    Power supply

    AC 100-240VAC 50Hz/DC 24VDCt10% Power ≤20W

    Preheat

    30 minutes after turning on the power

    Environment

    Temperature: -10-60℃ Humidity: 0-85%RH (no condensation)

    EMC

    Power group pulse 2000V, signal group pulse 1000V

    ESD

    Contact discharge 4000V Air discharge 8000V

    Resistant

    Between measurement input terminals: 400V; between protective ground and measurement terminals: 1000V

    Resistance

    ≥500MΩ
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