KR2-H seriesHigh performance Graphic recorder
KR2-H Series are advanced touch screen display (keyless) paperless
Graphic Recorder with high performance and high operating
function along with high visibility 5.7” TFT color LCD display. Universal
input with high speed of sampling rate approx. 1s/All points (approx.
100ms / 4 points) and high accuracy rating of ±0.1%FS have beenrealized. Measured data is stored into internal memory and SD card
up to 32GB. It can be monitored by a web browser screen on themultiple computers via intranet or internet, and FTP transfer of thedata file and E-mail notification are also available.
*Screen is a framed composite image.

■FEATURES●Improved processing speed.
Processing speed has been improved （ Compared to conventional products）,
and Screen scrolling, calculations, PDF output (PDF chart specification only) etc. became faster.

■MODELS

KR2□□PH□□□-□□□●PDF file output of chart is available. (PDF chart specification only)
100mm width chart is created in pdf format and can be printed
in the same size as the chart paper.
●Easy to store, search, and share chart paper (PDF chart specification only).
Electronic data and PDF charts can be automatically stored on a server
or on the cloud, making it easy to access detailed data when needed.
●Clear 5.7-inch TFT color LCD display
A variety of display functions are installed on a display with excellent visibility.
In addition to real-time/historical trend display, bar graph display
and numerical display can be selected according to the application.
●Large memory capacity and various recording methods
An SD card slot is standard as an external memory. It is capable of recording a large
capacity data up to 32GB. You can select a variety of data storage methods,
such as schedule recording by day of the week or date and time, recording
start by external signal or event, and data recording before and after trigger points such as alarms.
●Stable recording of multiple points with high accuracy and high speed
Achieves high-speed acquisition of approximately 1 s/all points (approx. 100 ms/4 points)
and high accuracy of ±0.1%FS. Stable measurement and recording can be performed even athigh speeds. The withstand voltage between the input channels is 1000 V AC
(excluding the input of the resistance temperature detector), which is a high withstand voltage.
●Direct writing on the screen
With attached touch pen, comments can be written on the chart.
●USB port on the front
Data saved in the SD card can be extracted to the USB memory stick(max. 8GB USB memory stick) by plugging it into the port.
●LAN network support
By using Ethernet, it is possible to build a system that matches the network
environment with a variety of functions such as remote monitoring with a browser,
FTP server, and e-mail reporting.
●Application software (TRAMS) for analysis and data acquisition
Easy play back and editing data files collected by the recorder.

1

Type
S:Standard
D:PDF Chart specification

Measurement point/sampling rate
6:6 points / 1 sec.
2:12points / 1sec.

Communication interface
G:Ethernet+Low/high order communications
RS485(Standard)
E:Ethernet
B:Ethernet+low order communications *1,*2
N:NoneAlarm output, Contact input (option)
0:None2:Mechanical relay output (4points’c’contact)
7:Digital input (4points)
8:Mechanical relay output (2points ‘c’ contact)+Digital input (2 points)
Installation type
A:Panel mounting type
T:Portable type
(Grip and rubber feet attached) *2

Others(Option)
NNN:None
1NN :Custom graphic screen
2NN :High Accuracy Temperature Converter KT-M input *3,*5
3NN : Custom graphic screen+High Accuracy Temperature Converter KT-M
input *3,*5
N1N :Barcode reader specifications*2,*4（Barcode reader is sold separately）
N2N :Barcode recipe specifications*3（Barcode reader/others are sold separately）
NNP：Past profile reply*1 Barcode Reader Specification (RS-232C D-Sub9Pin)*2 Does not comply with CE and UKCA
*3 Only communication interface (option) G can be selected.
*4 Only communication interface (option) B can be selected.
*5 Can be selected only when 1st digit is 2 or 3 and second digit in N.

PSE-822A

KR2-H series■ Screens●Real time trend screen●Bar Graph Screen●Numerical display●Duel trend screen●Information display●Circular trend screen●Writing using touch pen●Lower order communication screen

Real time trend display of selected group.
Vertical or horizontal trend can be displayed.

Bar graph of selected group can be displayed
Vertical or horizontal bar graph can be displayed.

Measured data and alarm status of selected group can bedisplayed simultaneously.

2 split display for real time trend and historical trend.
Historical trend can be scrolled.

Letters or illustrations can be directly written on thescreen and can also be stored on recording. screen.

MV and SV of our controllers connected at lower ordercan be displayed.

2

■Input Specifications■PDF Chart 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 diving resistor）
DC Current …Can be used by using voltage dividing resistors (Sold separately)
T/C …B,R,S,K,E,J,T,N,PtRh40-PtRh20,W-WRe26,
C（WRe5-WRe26）,PlatinelⅡ,NiMo-Ni,CR-AuFe,U,L
RTD…Pt100,JPt100,Pt50,Pt-Co
Accuracy ratings:Refer to table of measurement range / accuracy rating
Reference junction
compensation accuracy:K, E ,J,T,N, Platinel II…±0.5ºC or less （measurement input 0ºC or above）
R,S,W-WRe26,C（WRe5-WRe26）,NiMo-Ni,CR-AuFe,U,L…±1.0ºC or less （measurement input 0ºC or above）
Measuring cycle:1s / all channels （About 100ms/4 points）

By using PDF chart function, data can be saved as PDF file in to SD card
as equivalent of data on CHINO’s analog recorder or hybrid recorder chart paper.

Output details:File information…Select from below, Information regarding the fileis printed on the top of the file.
Chart speed. Instrument name, Serial NO, Software version,
Group name, Batch name, Lot NO, Batch text,
Original data file name, channel parameters
Lines …

Measured data is displayed in graph based on the display
scale set in the channel parameters Color of lines
on the chart is output as color set in channel parameter

Data …
Scale channel NO.

Data is printed regularly at the time set in Data interval print…Prints channel NO, tag, and scale minimum /maximum at that time are printed
Printing is done by a cycle corresponding to
the chart speed Start point of cycle is 00:00

Time line …

* If recording cycle is set as less than 0.5s the input channels automatically
becomes as 4 channels and measurement cycle will be 100ms.

Burn out:Input signal disconnection detection for thermocouple and resistance thermometer inputs.
UP/DOWN/NONE can be selected for each input
Scaling:Range / Scale optional set up
Digital filter :FIR filter
Allowable signal
source resistance:T/C input （With / Without Burn Out ）And DC voltage input （±2V or less ）…1kΩ or less
DC voltage input （±5V or less）…100 Ω or less
RTD…10Ω or less per wire（ equal for all 3 wires）
Input resistance:DC voltage input, TC input…About 1ＭΩ
Maximum input voltage:DC voltage input （±2V or less）
And TC input （Burn out disabled）…±10VDC
DC voltage input（±5V～±50V）…±60VDC
Between channels:Between various channels 1000V AC or above
Dielectric strength
between channels:（High strength semiconductor relay used）（B terminal of resistance thermometer is shorted internally between channels）
Common mode
rejection ratio:120dB or above
Series mode
rejection ratio:50dB or above

Output method:Auto output…PDF chart of a whole file is createdautomatically at the file completion
Output from internal memory file:…Output PDF chart from internal memory fileby specifying the time range
Output from external memory file:…Output PDF chart from external memory（SD card or USB memory） file by specifying the data range.

Drawing settings:Chart speed…Chart length at 1 hour (or 1 minute)
Chart width…100mmConnection between dots … [OFF] As dot printing type recorder ,dotting is done on the point of the recording data.
[ON] Connect intervals between dots
to create a chart as pen type recorder
Auto range…Setting of auto range switching function
if the data exceeds the range.
Usually selected from none, normal, overlap.

PDF file protection:None
Normal… Can be edited by Acrobat etc…it does not allow ‘Changing the document’and page extraction’.
（Printing and signing ） etc is possible
Complete…All the editing functions are not allowed.
Selection of Paper:Chart paper, A4, A3. letter（Output on chart paper in case of Auto）■Recording specifications

Internal memory:Flash memory （32MB）
External memory:SD card （Capacity up to 32GB） 512MB Standard attached…ATP Electronics and TDK Corporation made recommended
USB memory…HAGIWARA Solutions Co., Ltd. made 8 GB recommended
Recording cycle:100,200,500ms（When only 4 points）
1,2,3, 5,10,15,20,30s
1,2,3,5,10,15,20,30,60 min
Recording data:Measured data…File name （Group name）, time day monthand year of recording start, tag, measured data,
alarm status / types, marker text
Setting parameter…All parameters
Storing types:Binary / CSV selectable
Storing method:Manual start / stop
Schedule （Day and time, date and time specification）
Trigger signal（ alarm event, digital input)
Data recording of before and after trigger*Pre-trigger is selectable. Max 950 data.
Recording group:44 points / Up to 5 groups can be registered（Total max 100 points can be recorded ）■Display specifications

Display:
5.7 inch TFT color LCD VGA（640×480 Dots）
Display types: Measured data display （Trend display, numerical display,bar graph display, circular chart display）
Historical trend display （Can be displayed along with real time trend）
information display （alarm, marker list, file list） setting screen（alarm, computation, memory, system, maintenance, communication etc）
Trend display :12 color display
Display groups Maximum 5 groups
Display points Maximum 44 points per group
Time axis direction Vertical Horizontal or circularLine thickness Can be selected from 1 to 5
Scale display 4 ScalesTag, numerical value to be displayed or not, markers
Data value display :Display groups Maximum 5 groups
Display points Maximum 44 points per group
Display details Measured value, Channel / tag , unit , alarm status
Bar graph screen :12 color selectable
Display groups Maximum 5 groups
Display points Maximum 44 points / group
Display direction Vertical or horizontal
Scale display 1 scale■Computation specifications

Computation points : Maximum 44 points
Computation cycle : 100ms / all points
Computation types : Arithmetic operations…Addition, subtraction, multiplication,
division, remainder, power comparison
Comparison operations…Equal, un equal, greater than, less than ,Logical operations…AND, OR, XOR, NOTGeneral functions…Round up, round down, absolute value,square root, exponent of e, natural algorithm,
common logarithm,
Totalization operations… analog integration, digital integration
Channel data operations…Measured data computation,
calculated data computation,
Others…Dew point, relative humidity, F-value,
SD card remaining capacity,Moving average,
wind direction （Display 16 directions)

Information display :Alarm display （alarm activation / released history display ）Device information （Model, Serial NO, options, others）
LCD back light :Auto / Manual OFF function
Brightness 4 levels adjustment■Alarm specifications* LCD display may contain some pixels that always or

Set up count ：Up to 4 alarms can be programmed per channel
Alarm types ：Upper limit, lower limit, differential upper limit,
differential lower limit （dead band is selectable）, abnormal data
Delay function ：sett up range of alarm delay 0～3600s
Alarm settings：AND/OR selectable
Alarm output ：Refer to option specifications

never illuminate and the brightness of some areas of display may appear un even.
These are typical LCD performance characteristics and do not constitute malfunctions.

3

KR2-H series■Communication function■Standards●Ethernet

EMC Directive :EN61326-1 classA (CE, UKCA)*The indication equivalent to ±1mV may vary under the test environment by EMC directives.
: directive:EN61010-1 (CE, UKCA)
Low voltage
EN61010-2-030 compliant (CE, UKCA)
Over voltage category Ⅱ, Pollution Degree 2
Transient overvoltage: 2500V
Environment directives： RoHS (CE, UKCA)
EN IEC63000 complaint( Monitoring and control equipment, including industrial devices)
Dust / splash proof :IEC60529 IP54(Front)

Media:Ethernet (10BASE-T/100BASE-TX)
FTP Server :Data file can be read from network computer
FTP Client :Transfer of data file to network server
SNTP client :Time can be synchronized with the SNTP server on the network
Web server :Conformed to HTTP1.0… Displays the alarm,
information of maintenance by browser software (Microsoft Edge)*Password can be set
E - M a i l :E-mail notification at specified time for alarm activation
Report data at specified time is selectable from all registered data
Notification addresses Maximum 8 contacts■Option specifications
Options■Connectivity
Web
Browser

Application

FTP server

Ethernet
USB port

Storing datein USB memory stick

RS-485(Low order communication)

PLC

KE

DB

■General specifications

Rated power voltage:100-240V AC （universal power supply） 50/60Hz
Maximum power consumption:35VA
Reference operation condition:Ambient temperature 21 TO 25ºC , 45～65%rh
Power voltage 100VAC±1.0％
Power frequency 50/60Hz±0.5％
Attitude Left / right 0°, forward/backward 0°
Warm up time Longer than 30 minutes
Display luminance 2
Normal operating condition:Ambient temperature 0 to 50ºC , 20 to 80%rh
Power voltage 90～264V AC
Power frequency 50/60Hz±2％
Attitude Left / right forward/backward 0° , Backward tilting 0°to 20°
Display luminance less than 2
Transport condition :At the packed condition on shipment from factory
Ambient temperature －20 to 60ºC ,Ambient humidity 5 to 90%rh（No dew condensation）
Vibration 10～60Hz 4.9m/s（2 0.5G）or less Shock 392m/s（2 40G） or less
Storage conditions :Ambient temperature －20 to 60ºC,
Ambient humidity 5 to 90%rh （No dew condensation）
Power failure protection :FLASH memory and SRAM stores the settings
Data is stored in FLASH memory
Lithium battery backup the clock and parameter RAM for more than 5 years.
(with the condition as operations for 8 hours or more a day).
Insulation resistance :Secondary terminals and protective conductor terminals 20MΩ or more at 500VDC
Primary and protective conductor terminals 20MΩ or more at 500VDC
Primary and secondary terminals 20MΩ or more at 500VDC
However, Primary terminals : power terminals : (L,N), alarm output terminals
Secondary terminals : measuring input terminals, digital input terminals,
communication terminals
Dielectric strength:Secondary terminals and protective conductor terminals 1 minute at 500VAC
Primary and protective conductor terminals 1 minute at 1500VAC
Primary and secondary terminals 1 minute at 2300VAC
Primary terminals : power terminals : (L,N), alarm output
Secondary terminals : measuring input terminals, digital input terminals,
communication terminals,
Case assembly material

Case
WeightMounting
Terminal screws
Clock accuracy:Front... Flame-resistant polycarbonate resin (frame)
Case... Steel:Front…Black （Equivalent to Mussel N3.0）
Case…Gray （ Equivalent to Mussel N7.0 ）:2.1kg:Panel mounting:protective conductor…M4.0
Measuring input terminals, alarm output terminals,digital input terminals, …M3.5
Communication terminals …M3.0:±2 minutes / 30 days (excluding errors due to power ON / OFF
under the reference operating conditions)

4

Specifications
Mechanical relay (c contact) output for alarm activation and input error
Alarm output Output points :4 or 2 points
Contact capacity : resistive load 3A, inductive load 1.5A
(Maximum voltage 240 VAC or 30V DC)
ON/OFF Signal ON/OFF input recording
Maximum 10Hz pulse input
Pulse input
Used for flow rate, operation time and frequency
Digital input Non
Following operations are available （Selectable by parameter）
voltage contact input●Data memory trigger
External（4 or 2 points）●Marker display
drive●Integrated calculation reset
Communication interface for high and low order RS-485（MODBUS）
Can be used by choosing one function from following 4 functions●Communication interface for high order unit
●Low order instrument communication
communication details specification method）（
Communication with MODBUS-RTU complaint instrument
is possible by specifying lower order instrument communication●Low order instrument communication （Device selection method）
Displaying and recording of input data of devices
connected to the lower level, recording data in PLC registers
and parameter settings, measured values, set values,
etc. for up to 31 controllers is possible
Recording points: 6 Point specifications …34 points
12 Point specifications …28 points
Connectable models:KE,KR2S00,KR3S00, KR2000,KR3000,
KR2D00,KR3D00,KR2-H,KR3-H,LE5000 AL4000,AH4000,
High and low
DB600 DB1000,DB2000,KP1000,KP2000,
order communication DP-G （Data collection only）, JU,JW,SE3000●Transfer of KR2-H input data to PLC.
Only PLC can be connected.
Data writing points:44 points
PLC that can be connected:
Communication
Mitsubishi MELSEC
interface…AnA, QnA,QnAS,Q, FX series(1C frame only)
Omron…SYSMAC SeriesNote) For connecting with Omron PLC ,line convertor (sold separately) is required

Lower
order communication

Interface for lower order communication RS-232C● Bar code scannerMarker writing, group display switch over,batch operations can be performed dependingon bar code scanned.

KR2-H can be connected to network using Ethernet（10BASE-T/100BASE-TX)
This is required when using below functions

Ethernet

Customgraphic screen
KT-M input

Portable type

●FTP server●FTP client●SNTP client●Web server●E-Mail●MODBUS TCPCreating graphic screen on PC and display to KR screen using CF card is possible
by using KR Screen Designer (Option). Values measured
by KR can be placed on the screen.
Digital communication (RS-485) with High Accuracy Temperature Converter KT-M
Handle and rubber feet for easy carry■Accessories sold separately
Name

Capacity

Resistor for DC current input 250ΩFor 20mA

Resistor for DC current input 100ΩSD card

For 50mA

512MB,1GB,2GB,8GB,32GB

■Measuring ranges and accuracy※FS＝ measuring range
Input type

DC Voltage（ With built
in voltage divider）
K

E
J
T
R
S

T/C

5.000V
10.00V
20.00V
50.00V－5.000－10.00－20.00－50.00～～～～－200.0－200.0－200～ 300.0℃～ 600.0℃～ 1370℃－200.0－200.0－200－200.0－200.0－200－200.0－200.00000～ 200.0℃～ 350.0℃～ 900℃～ 250.0℃～ 500.0℃～ 1200℃～ 1200℃～ 1760℃～ 1300℃～ 1760℃

0～ 1820℃

N－200.0－200.0－200～ 400.0℃～ 750.0℃～ 1300℃

Trend screen （Vertical flow）± 0.1%FS±1digit*0～ 400℃:± 0.2%FS±1digit■Trend display
Trend display （vertical flow), trend display （horizontal flow) is selectable■Data list display
Recorded data is list displayed± 0.15%FS±1digit* －200～0℃:± 0.3%FS±1digit

C(WRe5-WRe26）

0～ 2315℃± 0.2%FS±1digit～ 1888℃± 0.2%FS±1digit*0～ 300℃:± 1.5%FS±1digit* 300～800℃:± 0.8%FS±1digit～ 290.0℃～ 600.0℃～ 1310℃± 0.2%FS±1digit

CR-AuFe0.0～ 280.0K± 0.2%FS±1digit*0～ 20K:± 0.5%FS±1digit*20～ 50K:± 0.3%FS±1digit

PlatinelⅡ

0.0
0.0
0

～ 350.0℃～ 650.0℃～ 1395℃± 0.15%FS±1digitU－200.0－200.0－200.0～ 250.0℃～ 500.0℃～ 600.0℃± 0.15%FS±1digit* －200～0℃:± 0.3%FS±1digitL－200.0－200.0－200～ 250.0℃～ 500.0℃～ 900℃± 0.1%FS±1digit* －200～0℃:± 0.2%FS±1digit

Pt100－140.0－200.0－200.0～ 150.0℃～ 300.0℃～ 850.0℃

JPt100－140.0－200.0－200.0～ 150.0℃～ 300.0℃～ 649.0℃

Pt50－200.0～ 649.0℃± 0.1%FS±1digit～ 374.0K± 0.15%FS±1digit*4～ 50K:± 0.3%FS±1digit

4.0●Main functions± 0.1%FS±1digit*0～400℃:out of accuracy ratings*400～800℃:± 0.15%FS±1digit～ 2315℃

Pt-Co

Trend screen （Horizontal flow）± 0.1%FS±1digit*－200～0℃:± 0.2%FS±1digit

0

－50.0
－50.0
－50

Analysis function
This software is used to play back and display data files collected by KR2-H series
recorder and to perform waveform processing and editing.
In addition to playback and display of vertical and horizontal trends,
the software has analysis functions like partial graph magnification and message insertion.
●Display

W-WRe26

NiMo-NiTRAMS can be connected to our recorders, controllers, setting units
and PC and operations like parameter settings,
data recording and data analysis can be performed.

± 0.1%FS±1digit± 0.15%FS±1digit*0～ 100℃:± 4%FS±1digit* 100～400℃:± 0.5%FS±1digit

0■Integrated application software “TRAMS"

Accuracy ratings～ 250.0℃～ 400.0℃

B

PtRh40-PtRh20

R
T
D

Measuring range－13.80 ～ 13.80mV－27.60 ～ 27.60mV－69.00 ～ 69.00mV～ 200.0mV－200.0～ 500.0mV－500.02.000V－2.000 ～■Application software■Bar graphstacked graph■Numerical data
All / Maximum value / minimum value / Average value /Standard deviation / Median value / can be displayed in list
■AlarmAlarm activation status of various levels of numerical data
■Various settings
Trend screen, scale axis, time axis, analysis file title input■Data conversion function
Export to EXCEL, CSV and TEXT file is possible■Parameter setting function
Online settings of various parameters, saving and changes in parameter file is possible■Recording function
Online collection of data and play back of collected data is possible●Operating environmentCPU
OS

1GHz or more 32bit or 64bit
Microsoft Windows 10 (32bit/64bit)
Microsoft Windows 11 (64bit)*.NET Framework4.7.2 or above should be able to be installed

memory 1GB or above(32bit), 2GB or more (64bit)± 0.1%FS±1digit* －140.0～150.0℃,
700～850℃:± 0.15%FS±1digit

Hard disk

2GB or more free disk space

Language

Japanese, English, Korean※Display language mentioned is for PC and device is not included± 0.1%FS±1digit* －140.0～150.0℃:± 0.15%FS±1digit■Accessories
Name

①User

Quantity
1

manualNote : The accuracy ratings are converted in to the measuring range under reference
operating condition. Thermocouple input does not contain reference junction compensation accuracy.
K,E, J, T, R, S, B, N:IEC584, JIS C1602-1995
W-WRe26,PtRh40-PtRh20, Platinel II, NiMo-Ni,
Cr-AuFe:ASTM Vol14.03
C(WRe5-WRe26):JIS C1602-2015
U(Cu-CuNi), L (Fe-CuNi):DIN43710
Pt100:IEC751 (1995), JIS C1604-2013,
JPt100:JIS C1606-1989, JIS C1604-1981
Pt50:JIS C1604-1981

1
1

Details

INE-952□[General]

INE-883□[Communication] *CD-ROM

PDF chart output software, Recipe creation software sample
KR3S-02-□(Wiring and installation ) *A4 Booklet
RZMC-02-□(SD Card manual)②Mounting brackets 2NOS For panel mounting③Terminal screws 5NOS M3.5 for measuring input terminals (Spare)④SD Card

5

1

RZ-SMC-512(512MB)

■Terminal arrangement
Alarm output / Digital input (option)

Power terminal
Protective conductor terminals

Measuring input terminals
Channel 1 to 12

TC mV (+) RTD (A) terminals
TC mV (-) RTD (B) terminals
RTD (B) terminals

Ethernet connector

RS-485

Communication interface●Alarm relay output (4 points 'c' contact) (option)●Digital input (No voltage contact input 4 points)
No voltage contact input (option)

Alarm output terminal No 1 to 4

Digital input terminal NO. 1 to 4
COM terminals

N.C terminals
COM terminals
N.O terminals●Communication interface●Alarm relay output (2 points 'c' contact)+Digital input (No voltage contact input 2 points) (Option)
Alarm output terminal No 1,2Communication terminal block Ethernet+ High , low level communication (RS-485)

No voltage contact input

Digital input terminal NO.1,2
COM terminal

RS-485 terminal

Ethernet connector

Communication terminal block Ethernet+ low level communication (RS-232C)

N.C terminals
COM terminals
N.O terminals

RS-232C terminal■Dimension

Ethernet connector■Panel cut out●Panel mounting type
50

47

47

50
144

47

●Portable type (with handle and feet)

200

17.1
22.1

9.7

138+10

200

137
165.2

144

137
159

144

11.5

47

182.6

144

17.1
22.1

182.6

138+10

Unit：mm

Specifications subject to change without notice. 2024.7

32-8 KUMANO-CHO,ITABASHI-KU,TOKYO 173-8632
Telephone : +81-3-3956-2171
Facsimile : +81-3-3956-0915
E-mail: inter@chino.co.jp
Website : www.chino.co.jp/