Ohkura VM7000

Employing Clear Touch Panel 5.7" TFT QVGA Color LCD Display
Large Capacity of Data Memory and Various Recording Method
Multi-Points Recording with High-Speed/Accuracy
Easy Operating and Programming without Manuals
LAN Network Capability
Safety System and Reliability
Analyzing/Data Acquisition Application Software

VM7000 Series are network compatible paperless recorders with high performance and high operating function employed high visibility 5.7" TFT touch panel color LCD. High speed of sampling rate 100 ms for 12 points and high accuracy of ±0.1% were realized, and measured data is stored into internal memory with external 2GB SD compact flash card 32GB SDHC 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. The recorder can be used for various applications such as data management, research, development, remote and wide range monitoring by utilizing internet environment.


Furnace monitoring for steel and metal processing
Remote control monitoring & recording of pump station
Flow leakage detection and alarm generation
Batch production and quality control analysis
Gas and effluent emission recorder
Sterilisation & ultraviolet Disinfection processes recorder
Milk pasteurisation & other HACCP applications.
Cold storage and transport of perishable goods with Data logger (mini-log)
Pure water and waste water quality (pH, conductivity etc.) monitoring & recorder
Tank level monitoring and remote inventory management over modem

VM7000 Number of Measuring Points ;
VM7003 : 3 points
VM7006 : 6 points
VM7009 : 9 points
VM7012 : 12 points

Input Types: Universal Thermocouple, Resistance bulb, DC voltage, DC current
Accuracy Rating:Refer to the table of inputs
Reference Junction Compensation Accuracy: K, E, J, T, C, N, Platinel II, U, L : ±0.5°C ; R, S, B, PR40-20, Au-Fe : ±1°C or less Sampling Rate: Approximately 100 ms 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 First order lag, time constant selectable from 0 to 99 second
Allowable Signal Source Resistanc ;
Thermocouple Input (Burnout Disable): It is the effect of about 0.18 micro/Ω at the time of those with a burnout
Resistance Thermometer: 5 Ω or less of lead wire resistance of a resistance bulb
Input resistance: DC voltage, thermocouple input; approximately 1 MΩ
Maximum Input Voltage: DC voltage input (±2 V or less)/thermocouple input (burnout disable), ±10 Vdc DC voltage input (±10mV to ±10 V): ±10 Vdc
Dielectric Strength Between Channels: 500 Vac between each channel ; 2000 Vac between power supply terminal

Display: 5.7" TFT QVGA Touch Panel color LCD
Display Types ;
Measured Data Display: Trend display, digital display, bar-graph display
Historical Trend Display: Simultaneous display with real-time trend is available
Information Display: Alarm display, Comment list, self-diagnostics report
Setting Screen: Alarm, computation, memory, system, maintenance, communication, etc.
Trend Screen: 16 colors selectable
Display Screen: 12 display groups screens (6 channels per group)
Display Points: Maximum 12 points/screen
Time Axis Direction: Vertical or horizontal
Tag/Data Display: Show/hide selectable Marker Display
Data screen: Display screen, 12 display groups screens (6 channels per group)
Display Points: Maximum 12 points/screen
Display Contents: Measured value, channel/tag, unit, alarm status
Bargraph Screen: 16 colors selectable
Display Screen: 12 display groups screens (6 channels per group)
Display Points: Maximum 12 points/screen
Display Direction: Vertical
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, Settable range is 0 to 60 minute

Internal Memory: 128MB Flash memory
External Memory: CF card, 2GB SD and 32GB SDHC capacity
Recording cycle: 1, 2, 3, 5, 10, 15, 20, 30 second ; 1, 2, 3, 5, 10, 15, 20, 30, 60 min 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 Storing Types: Binary/CSV type , about 120 bytes per one sample
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 12 groups of 6 channels/group can be programmed for recording with 1s or more
Recording Duration (CF Card): When 6 channels recorded in sampling mode (real data)
SD Memory Capacity

Computation channels: 36 points Computation
Types: Arithmetic Operations: Addition, subtraction, multiplication, division, remainder, exponential.
F value calculation function: An F value (fatality value of the bacillus by heat pasteurization is calculated from measurement temperature for every channels.
Extraction-of-square-root calculation function: Extraction-of-square-root (root) operation is perform to the input value of each channel.
Channel Data Operations: Measured data computation, calculated data computation

Setups: Up to 4 alarms can be programmed per channel
Alarm Types: Upper limit, lower limit, abnormal data
Hysteresis: Setup range is possible in 0 to 100% of range
Alarm Display: It displays on a digital display and trend screen at the time of alarm occurrence

FTP Server: Download and delete of the record file saved in SD memory. Data file can be read
from the network computer
HTTP Web Server: Measured-value display and alarm condition of each channel by browser software (Internet Explorer 7.0 or later, Net Scape 6.0 or later, Opera 7 or later) User’s ID and password registration available
Modbus TCP: Data read in/write of setting out is possible at a Modbus TCP protocol
SNTP: It is possible to synchronize time with the time of a SNTP server
E-Mail: E-Mail notification at specified time for alarm activation; report data at specified time is selectable from all registered
RS-485: EIA RS-485 Conformity Protocol: Modbus RTU, two-wire system, Half-duplex, 8 bits data length, transmission speed 9600 number of connection: 32 master (Multidrop)

Rated Power Voltage: 85 to 264Vac (universal power supply); 50/60 Hz Maximum Power Consumption: 25VA or less (DO: all points ON, 240Vac)
Reference Operating Condition;
Ambient Temperature/Humidity Range: 21 to 25°C, 45 to 65% RH
Power Voltage: 100 Vac, ±1.0%
Power Frequency: 50/60 Hz ±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: 85 to 264 Vac
Power Frequency: 50/60 Hz ±1%
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: -10 to 60°C, 5 to 90% RH (note: no dew condensation)
Vibration: 10 to 60 Hz, 0.5 G (4.9 m/S2) or less
Impact: 40 G (392 m/ S2) or less
Storage Condition: Ambient temperature/humidity range -10 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: 20 MΩ or more at 500 Vdc
Primary Terminals and Protective Conductor Terminals: 20 MΩ or more at 500 Vdc
Primary and Secondary Terminals: 20 MΩ or more at 500 Vdc
Dielectric Strength: Secondary Terminals and Protective Conductor Terminals: 1 minute at 500 Vac
Primary Terminals and Protective Conductor Terminals: 1 minute at 1500 Vac
Power supply terminal-earth: 1 minute at 2000 Vac
Case Assembly Material ;
Case: Polycarbonate
Color: Case: Black (equivalent to Mussel N3.0)
Weight: 1.0 kg (6 channels)
Mounting: Panel mounting
39/117 Moo 11, Srinakarin Rd., Bangkrew, Bangplee, Samutprakarn, 10540 THAILAND
Tel: 662 753 6994
Fax: 662 753 6996
Hot-Line: 6681 935 2355
Email: vaasa@truemail.co.th

39/117 Moo 11, Srinakarin Road, Bangkrew, Bangplee, Samutprakarn 10540 THAILAND
Phone: 662 753 6994 • Fax: 662 753 6996 • Hot-Line: 6681 935 2355 • Email : vaasa@truemail.co.th



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