Functional characteristics:

★7 inch Widescreen 800*480 dot matrix TFT high brightness color graphics or blue and white LCD display, LED backlight, clear picture, wide viewing angle.

★In Chinese and English, the operation picture can be switched at will, the operation is simple, the configuration is simple and reliable, and the software code lock ensures the configuration security.

★High speed and high performance 32 bit ARM microprocessor, embedded operating system, screen switching response time is less than 0.3S, real-time detection, display, record and alarm; two, four, six, twelve, sixteen, twenty-four Road 6 digital display screen for the user to choose.

★Fully isolated universal input, each channel signal switching without jumper, can be configured to change the type of signal through software.

★New T6 input method, support Pinyin input, digital, English, special symbols and other input options.

★The external micro printer can print data and curves manually, and print data automatically and regularly to meet the needs of user's on-site printing.

★tandard serial communication interface, support ModBus-RTU communication protocol.

★10M Ethernet standard RJ45 interface, support ModBus-TCP communication protocol.

★Equipped with standard USB2.0 interface, U disk support FAT and FAT32 format, historical data transfer fast and convenient, maximum support 8G capacity.

★With large capacity FLASH flash memory to save set parameters and historical data, the data can be permanently stored after power failure.

★Parameters and historical data, the data can be permanently stored after power failure.

Main technical indexes:
1. input signal: up to 16 channels of isolated universal signal input, the isolation voltage between the channel is greater than 250VAC, the isolation voltage between the channel and the ground is greater than 500VAC
2. signal type:
Standard voltage signal： 0～5V、1～5V、0～10V、±5V、√0～5V、√1～5V；

Standard current signal：0～10mA 、4～20 mA 、0～20 mA、√0～10mA、√4～20mA；

MV signals：0～20mV、0～100mV、±20mV、±100mV；

Thermocouple signal:B、S、K、E、T、J、R、N、F2、Wre3-25 、Wre5-26；

Thermal resistance signal:Pt100、Cu50、Cu53、Cu100、BA1 、BA2；

Linear resistance signal:0～400Ω；
3. accuracy: + 0.2%FS.
4. sampling period: 1 second.
5. storage capacity: internal Flash memory capacity 64M Byte.
6. recording time: 12 channels, 64M Byte capacity. (continuous electric recording)

Channel number*2*24*3600

（remarks）:Calculation of the number of channels，The program will channel number 4, 8, 16, division 32, 64 5, when the instrument channel chatter in between two stalls, with a big number as the channel number.

7.analog quantity output：4~20mA(load resistance≤380Ω)、0~20mA(load resistance≤380Ω)、0~10mA(load resistance≤760Ω)、1~5V（load resistance≥250KΩ）、0~5V（load resistance≥250KΩ）、0~10V（load resistance≥10KΩ）.

8.alarm output: up to 18 limit alarm, relay normally open contact output, contact capacity 1A / 250VAC (resistance load).

9. power distribution: transmitter, distribution power, rated voltage 24VDC, maximum current 250mA.

10. communication interface: isolated RS232 and RS485 interface, communication baud rate of 1200, 2400, 4800, 9600, 19200, 38400, 57600bps optional.

11. power supply: voltage range 85 ~ 264VAC, 12 ~ 36V DC optional; frequency: 50/60Hz; maximum power consumption: 20W.

12. working conditions: working temperature: -10 ~ 50 ℃; humidity: 10 ~ 90% (no condensation).

JK718 color paperless recorder,It can input standard current, standard voltage, digital, thermocouple, thermal resistance and so on,With advanced CPU as the core, based on intelligent, digital and networked design ideas,A new intelligent paperless recorder based on large scale integrated circuit, large capacity FLASH storage, intelligent signal conditioning, SmartBus bus and high resolution graphic liquid crystal display.The utility model has the functions of sensor isolation, power distribution output, relay alarm output, variable output, flow accumulation, temperature and pressure compensation, historical data transfer, printing and wireless remote communication.The product has the advantages of small volume, multi channels, low power consumption, high precision, strong versatility, stable operation, high reliability, has been widely used in food, medicine, environmental protection, science and education, scientific research and production experiment (test) industry, electric power, metallurgy, Petrochemical Department, petroleum, chemical industry, building materials, paper, printing and dyeing, brewing.

Basic features:

◆The whole system Chinese basket, online parameter setting, through the screen of online configuration and parameter setting, friendly interface, convenient operation.

◆High speed, high performance CPU, the picture response time is less than 0.2 seconds, at most 16 signal detection, recording, display and alarm can be realized at the same time;

◆Products have 1~16 channels to choose from;

◆Record time: record interval: 1, 2, 5, 10, 15, 30, 60, 120, 240 seconds optional.

Screen display:

◆The international well-known professional LCD screen, the screen is 7 inches screen.It can detect, record, display and alarm the 1~16 signals at the same time;

◆Provide a list of display, curve display, bar graph display, data display, display a variety of Chinese picture overview.Can display real-time data, real-time trends, real-time alarm and cumulative reports and other pictures, you can achieve historical data recall, alarm recall. Direct queries about a year, month, day, hour, minute, and second. Curve display, free combination, custom curve screen;

Communication:

◆With RS322, RS485 optional;

◆Provide distribution sensor output and analog quantity transmitting output signal, the output with a standard MODBUS communication protocol, the client application can be two times the development, with the popularity of the configuration software seamless connection, fully compatible, real-time monitoring system. Without special driver, it can realize the actual engineering quantity transmission without the need of range conversion;

◆Support PC remote configuration and data management: cable network through repeaters, communication distance of up to 5 kilometers, the highest baud rate 192K. Also through the MODEM phone dial-up, GSM mobile phone text messaging, GPRS mobile communications or wireless data transmission mode of ultra remote monitoring and management, the use of handheld computers (PDA) can be directly configured and data management;