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KR2S Series Graphic Recorder
KR2S Series are advance touch screen display (Keyless) paperless Graphic Recorder with high performance and high operating function along with high visibility 5.7" VGA TFT Color LCD display. Universal input with high speed of sampling rate 100msec and high accuracy rating of ±0.1% realized. Measured data is stored into memory and support up to 8GB through USB and CF Card. As it can be monitored by a web browser display on several computers on intranet or internet, FTP transfer of data file and E-mail notification are also available. KR2S
TabView Example - Basic From Existing Markup
    Employing clear 5.7"VGA TFT color LCD display
    Large-sized high visibility display with various display functions. Real time/Historical trend screen, Circular trend screen, Bar-graph screen, Data screen are selectable for various applications.
    Large capacity of data memory and various recording method
    USB slot and CF card is equipped as standard memory provided 2GB and optionally expandable up to 8 GB. Various data storing methods are selectable such as schedule programming by time of day and time of date, recording startup by external signal, and event and data logging of before and after trigger points for alarm.
    Multi points recording with high speed/accuracy
    High-speed recording of approximately 100msec for 4 points and 1 sec for 6/12 points and high accuracy of±0.1% were realized. Stable measuring and recording are possible with high speed.
    Easy operating and programming without manual
    USB port provided in front
    Readout of data and files are possible by connecting through an USB memory stick for PC.
    LAN network capability
    Various networked environment such as remote monitoring by browser, FTP, HTTP, SNTP and DHCP server and Email notification are applied as Ethernet is equipped as standard.
    Safety system and reliability
    No battery backup needed for recorded storage data.
    Analyzing/data acquisition application software
    It is easy to replay and edit the recorded data file. Replay display has functions of vertical/horizontal trend, circular trend and also wave-analyzing and marking by using the cursor.
    Custom graphic
    Custom graphic which the user can see their operation easily is available.
    KR2S Model
    Input Specifications
    Measuring points: 6 points, 12 points
    Input types: Universal
    DC voltage --- ±13.8mV, ±27.6mV, ±69.0mV ±200mV, ±500mV, ±2V ±5V*, ±10V*, ±20V*, ±50V* (*with built-in voltage divider)
    DC current --- With external shunt resistor (sold separately)
    Thermocouple --- B, R, S, K, E, J, T, N, PtRh40-PtRh20, W-WRe26, WRe5-WRe26, PlatinelⅡ, NiMo-Ni, CR-AuFe, U, L
    Resistance thermometer --- Pt100, JPt100, Pt-Co, Pt50
    Accuracy ratings: Refer to the table of measuring range and accuracy ratings
    Reference junction compensation accuracy: K, E, J, T, N, PlatinelⅡ--- ±0.5°C or less R, S, W-WRe26, WRe5-WRe26, NiMo-Ni, CR-AuFe,U, L --- ±1.0°C or less
    Sampling rate: Approximately 100ms for all points Burnout: Disconnection of input signal is detected on thermocouple and resistance thermometer input. UP/DOWN disable is selectable for each input
    Scaling: Range/scale is selectable when DC voltage/current is programmed.
    Digital filter: Programming FIR filter for each point (common to all points)
    Allowable signal source resistance: Thermocouple input (burnout disable)
    DC voltage input (±2V or less) ---1kΩ or less
    DC voltage input (±5V to ±50V) ---100Ω or less
    Resistance thermometer --- Per wire 10Ω or less (same resistance for 3 wires)
    Input resistance: DC voltage, thermocouple input --- Approximately 1 MΩ
    Maximum input voltage: DC voltage input (±2V or less)
    Thermocouple input (burnout disable) --- ±10VDC
    DCvoltage input (±5V to ±50V) --- ±60VDC
    Dielectric strength between channels: 1000V AC or more between each channel (High strength semiconductor relay used)
    Recording Specifications
    Internal memory: Flash memory (capacity: 4MB)
    External memory: CF card (capacity: 32MB to 2GB) 128MB CF card is included as standard.
    Recording cycle: 00, 200, 500ms*
    1, 2, 3, 5, 10, 15, 20, 30s
    1, 2, 3, 5, 10, 15, 20, 30, 60min
    Numbers of logging files: 250/numbers of used groups
    Logging data: Measured data --- File name (group name), time of day, month and year of recording start, tag, measured data, alarm status/types Setting parameter
    Storing types: Binary/CSV type
    Storing methods: Manual start/stop (dedicated key operation)
    Schedule (designation for time of day and date)
    Trigger signal (alarm event)
    *Pre-trigger is selectable
    Measuring numbers of pre-trigger --- Maximum 950 data
    *Recording cycle: Up to 3 groups of 12 points/group can be programmed for 100, 200 and 500ms recording. 5 groups of 44 points/group for recording with 1s or more. (Total of 100 points programming possible)
    Computation Specifications
    Computation points: Maximum 44 points
    Computation types: Arithmetic operations
    Addition, subtraction, multiplication, division, remainder, exponential

    Comparison operations
    Equality, inequality, great, less, equality /great, equality / less

    Logical operations

    General functions
    Round-up, round-down, absolute value, square root, exponent of e, natural logarithm, common logarithm

    Integration operations
    Analog integration, digital integration

    Channel data operations
    Measured data computation, calculated data computation
    Alarm Specifications
    Setups: Up to 4 alarms can be programmed per channel
    Alarm types: Upper limit, lower limit, differential higher limit, differential lower limit (deadband is selectable), abnormal data
    Delay function: Setup range of alarm delay --- 1 to 3600 seconds
    Alarm settings: AND/OR selectable
    Display Specifications
    Display: 5.6"TFT color LCD
    Display types: Measured data display (Trend screen, Data screen, Bar-graph screen)
    Historical trend display (simultaneous display with Real-time trend is available)
    Information display (alarm display, marker list, file list)
    Setting screen (alarm, computation, memory, system, maintenance, communication, etc.)
    Trend screen: 12 colors selectable
    Display screen--- 5 screens (5 groups)
    Display points --- Maximum 44 points/screen
    Time axis direction --- Vertical or horizontal
    Line width --- 1/3/5 dot selectable
    Scale display --- 4 scales
    Tag/data display --- Show/hide selectable
    Marker display
    Data screen: Display screen --- 5 screens (5 groups)
    Display points --- Maximum 44 points/screen
    Display contents --- Measured value, channel/tag, unit, alarm status
    Bargraph screen: 12 colors selectable
    Display screen --- 5 screens (5 groups)
    Display points --- Maximum 44 points/screen
    Display direction --- Vertical or horizontal
    Scale display --- 1 scale
    Information display: Alarm display (alarm activation/released history display)
    Marker list
    File list(group data file list display)
    LCD back light: Auto/manual OFF function
    Brightness --- 4 levels adjustment
    *The LCD display may contain some pixels that always or never illuminate, and the brightness of some areas of the display may appear uneven. There are typical LCD performance characteristics and do not constitute malfunctions.
    Communication Functions
    Network Communication type: Ethernet (10BASE-T/100BASE-TX)
    FTP server: Data file can be read from the network computer
    Web server: Conformed to HTTP1.0 --- Displays the alarm, information of maintenance by browser software (InternetExplorer5.0 or later, NetScape6.0 or later, Opera7 or later)* User's ID and password registration available
    E-Mail: E-Mail notification at specified time for alarm activation Report data at specified time is selectable from all registered dataNotification address --- Maximum 8 contac
    USB Communications Communication type --- USB1.1
    Transfer systems --- Bulk transfer, control transfer
    Communication contents --- File transfer by virtual drive connection
    Option Specifications
    Alarm output Relay contact output at alarm activation and abnormal input
    Output points: 12 points
    Contact capacity: Mechanical relay --- 100V AC 0.5A, 240V AC 0.2A
    Communication interface Communication interface for high-order instruments RS232C/RS485 switchable
    *Ethernet and USB equipped as standard
    Programming/Operation Specifications
    HOME settings: Simple recording settings --- Common input to all channels
    Parameter programming for all channels together, recording cycle, selection settings
    MENU settings: Input/computation programming --- Input parameter, computation parameter
    DISP settings --- Data channel parameter, group parameter, common parameter (combination display, trend vertical/horizontal)
    Alarm settingsFile settings (5 individual files) --- Storing method settings Marker text settings
    System settings --- Communication, clock, maintenance, key lock, password, screen, etc.
    DISP operations: Operating screen selection --- Trend, data, bar-graph, historical trend, alarm display, maker list
    Display selection on each screen --- Group 1 to 5 selectable
    General Specifications
    Rated power voltage: 100 to 240V AC (universal power supply) 50/60Hz
    Maximum power consumption: 50V A (DO: all points ON, 240V AC)
    Reference operating condition: Ambient temperature/humidity range --- 21 to 25°C, 45 to 65%RH
    Power voltage --- 100V AC±1.0%
    Power frequency --- 50/60Hz±0.5%
    Attitude --- Left/right 0°, forward/backward 0°
    Warm-up time --- Longer than 30 minutes
    Normal operating condition: Ambient temperature/humidity range --- 0 to 50°C, 20 to 80%RH
    Power voltage --- 90 to 264V AC
    Power frequency --- 50/60Hz±2%
    Attitude --- left/right 0°, forward tilting 0°
    Backward tilting 0° to 20°
    Transportation condition (at the packed condition on shipment from our factory):
    Ambient temperature/humidity range --- -20 to 60°C, 5 to 90%RH
    (Note; No dew condensation)
    Vibration --- 10 to 60Hz 0.5G (4.9m/S2) or less
    Impact --- 40G (392m/ S2) or less
    Storage condition: Ambient temperature/humidity range -20 to 60°C, 5 to 90%RH (Note; No dew condensation)
    Power failure protection: Setups and data are backed up by flash memory
    Clock --- Lithium battery backs up RAM (Minimum 5 years)
    Insulation resistance: Secondary terminals and protective conductor terminals --- 20MΩ or more at 500V DC
    Primary terminals and protective conductor terminals --- 20MΩ or more at 500V DC
    Primary and secondary terminals --- 20MΩ or more at 500V DC
    Dielectric strength: Secondary terminals and protective conductor terminals --- 1 minute at 500V AC
    Primary terminals and protective conductor terminals --- 1 minute at 1500V AC
    Primary and secondary terminals --- 1 minute at 2300V AC
    Case assembly material: Door frame --- ABS resin
    Case --- Steel
    Color: Door frame --- Black (equivalent to Mussel N3.0)
    Case --- Painting color, gray (equivalent to Mussel N7.0)
    Weight: 2.2kg
    Mounting: Panel mounting
    Terminal screws: Power terminals/protective conductor terminals/communications terminals --- M4.0
    Measuring input terminals/alarm output terminals/remote contact terminals --- M3.5
    Data screen Bar-graph screen Real-time trend screen Graphic screen
    Pen writing Circular trend screen 2-Zone screen Dural trend screen
    Historical trend screen Math function Various comm. function
    Click on image above to enlarge
    PS Sheet KR2S Series PSE-801 Download
    Instruction Manual General INE-861C Download
    Instruction Manual Wiring/Installation INE-862B Download
    Instruction Manual Communication Interface INE-863B Download
© 2018 CHINO Works America Inc.