Recorder KR 3000
  • Recorder KR 3000

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Manufacturer: Chino

Recorder KR 3000

Recorder KR3000 series

KR3000 Series are network-compatible paperless recorders with high performance and high operating function employed high visibility 12.1” TFT color LCD display and touch panel operation system. High speed of sampling rate 100ms for 48 points and high accuracy of ±0.1% were realized, and measured data is stored into internal memory and maximum 2GB compact flash card (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.

Technical data

Measuring points 12, 24, 36 or 48 points
DC voltage 
±13.8 mV, ±27.6 mV, ±69.0 mV, ±200 mV, ±500 mV, ±2 V, ±5 V*, ±10 V*, ±20 V*, ±50 V*
(*with built-in voltage divider)
DC current
External shunt resistor (sold separately)
B, R, S, K, E, J, T, N, PtRh40-PtRh20,W-WRe26, WRe5-WRe26, Platinum, NiMo-Ni, CR-AuFe, U, L
Resistive sensor
Pt100, JPt100, Pt50, Pt-Co
Sampling period 100 ms --- approx. 100 ms for all points
1 s --- approx. 300 ms for all points
Internal memory
136 MB
Additional memory
CF card (up to 2 GB)
Register cycle
100, 200, 500 ms
1, 2, 3, 5, 10, 15, 20, 30 s
1, 2, 3, 5, 10, 15, 20, 30, 60 min
Alarm setup
4 alarms per channel
Alarm types
Upper limit, lower limit, differential upper limit, differential lower limit (deadband is selectable), abnormal data
Alarm delay
1 do 3600 s
Alarm settings
Display 12.1” TFT color LCD
Display types
Measured data screen - real-time and historical trends, bargraphs, data screen, alarm screen, information screen, setting screen
Communication types
Ethernet (10BASE-T / 100BASE-TX)
FTP server Data file can be read from the network computer
FTP client
Transfer a data file to a network server
SNTP client The time can be synchronized to the time of SNTP server
Web server Conformed to HTTP1.0 --- Display the alarm, information of maintenance by browser software (InternetExplorer 5.0 or later, NetScape 6.0 or later, Opera 7 or later)
E-Mail E-Mail notification at specified time for alarm activation
Report data at specified time is selectable from all registered data
Notification address --- max. 8 contacts
Power supply 100...240 VAC, 50/60Hz
Max. power consumption
65 VA
Ambient temperature 0 - 50 °C
Ambient humidity
20 - 80%RH
Weight 7.2 kg
Mounting Panel mouting


REJESTRATOR KR 3000 połączenie

Dimensions [mm]

REJESTRATOR KR 3000 wymiar

Product number

REJESTRATOR KR 3000 numer katalogowy

Measuring points/sampling rate
Communications interface (option)
Digital input/alarm output (option)
20: 12 points/100ms
40: 24 points/100ms
60: 36 points/100ms
80: 48 points/100ms
21: 12 points/1s
41: 24 points/1s
61: 36 points/1s
81: 48 points/1s
N: None
R: High-order (RS232C)
S: High-order (RS422A/RS485)
0: None
1: Alarm output 12 points (a contact)
2: Alarm output 6 points (c contact)
3: Alarm output 24 points (a contact)
4: Alarm output 12 points (c contact)
5: Alarm output 12 points (a contact)
+ 6 points (c contact)
A: Digital input 8 points
B: Digital input 8 points
+ alarm output 12 points (a contact)
C: Digital input 8 points
+ alarm output 6 points (c contact)
D: Digital input 8 points
+ alarm output 24 points (a contact)
E: Digital input 8 points
+ alarm output 12 points (c contact)
F: Digital input 8 points
+ alarm output 12 points (a contact)
+ alarm output 6 points (c contact)

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