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Paperless Recorder,


HGPR-7100/7100R paperless recorder features a computer style structure design. It incorporates a new microprocessor with flash memory to enhance its performance in data storage, and a 3.5”dot matrix LCD screen to ensure high definition (128*64) display of black characters on white screen. Also, it employs the concept of WINDOWS and the data compression technology. Additionally, the data recorder integrates an embedded operation system capable of USB data transfer, which enables up to 720 days of data storage.

Designed on the basis of surface mounting technology, the paperless recorder also features elaborate design in protection and isolation functions, so as to ensure improved reliability and high anti-jamming performance. It supports synchronous input of 4-channel universal signals, with all input channels isolated from each other. It also has alarm control, analog transmission, and RS 485/232 communication output functions, making it a full-featured data recording and acquisition system.

Technical Parameters of the Paperless Recorder
Measurement input
Input signal Current: 0-20mA, 0-10mA, 4-20mA, 0-10mA (extraction of a root), 4-20mA (extraction of a root) Input impedance: ≤100Ω Maximum limit of input current: ≤ 30mA
Voltage: 0-5V, 1-5V, 0-10V (customized), 0-5V (extraction of a root), 1-5V (extraction of a root), 0-20mV, 0-100mV Input impedance: ≥ 500KΩ
Thermal resistance: Pt100, Cu50, Cu53, Cu100, BA1, BA2
Linear resistance: 0-400Ω
Thermocouple: B, S, K, E, T, J, R, N, F2, Wre3-25, Wre5-26
Output signal Analog output: 4-20mA (load resistance ≤ 480Ω), 0-20mA (load resistance ≤ 480Ω) 0-10mA (load resistance ≤ 960Ω), 1-5V (load resistance ≥ 250KΩ) 0-5V (load resistance ≥ 250KΩ), 0-10V (load resistance ≥ 4KΩ) (customized)
Alarm output: relay control output: AC220V/2A, DC24V/2A(resistive load)
Feed output: DC24V±1, load current ≤ 50mA
Communication output: RS485/RS232 communication interface, configurable baud rate in the range of 1200-9600bps; standard MODBUS RTU communication protocol adopted, communication distance up to1km for RS-485 and15m for RS-232.
Comprehensive parameters
Measurement precision 0.2%FS±1d
Setting mode Light touch control panel for digital setting, the value of which will be stored permanently even in case of power failure; setting value locked and protected with password
Display mode 3.5” backlit dot matrix LCD screen (black characters on white screen) of high definition (128*64) Chinese characters, digits, process curves, and bar graphs may be displayed; pages turning-up/down, search of historical data, and change of time scale of curves can be achieved by operating proper keys on the panel.
Recording interval 9 options for your choice: 1s, 2s, 4s, 6s, 15s, 30s, 60s, 120s, and 240s
Storage time 3 days (interval of 1s) – 720 days (interval of 240s)
Printing control Printing interface: RS-232C; SP-A40SH printer of serial interface may be connected.
Operating environment Ambient temperature: 0-50 ℃ ; relative humidity: ≤ 85; isolated from strongly corrosive gas
Power supply AC 100-240V (switch power), 50/60HZ; DC 20-29V (switch power)
Power consumption ≤ 5W
Structure Standard snap-in structure
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