ML21: Data Logger

- 1 Channel Analog Input (4-20 mA,

  0-5 VDC, 0-10 VDC)

- Memory 64 Kbyte (Up to 256

  Kbyte)

- Data exportable to MS Excel

            Data Logger ML21 can record 1 analog signal (4-20mA,0-5V,105V,0-10V) These data will be recorded in the memory with time stamp.

            ML 21 has software which is used to set its configuration and to transfer data from ML21 to keep in computer. These data can show in the form of tables or trend graph. Moreover, the user can use this software to change data file to CSV file which can be opened by Microsoft Excel

Connection via Wireless (RC35)

Connection via Ethernet (MC330)

Connection via Internet (MC331)

Specifications

Serial Interface

Serial Standards:

RS232 Connector RJ12

Distance:

RS232 Length 15 m.

Serial Parameter

Baud Rate:

19200

Data Bits:

8

Stop Bits:

1

Parity:

None

Analog Input

Number of Channel:

1 Channel

Input Type:

Voltage, Current (Programmable)

Input Range:

Current (0 to 20, 4 to 20 mA)

Voltage (0 to 5, 1 to 5, 0 to 10, 2 to 10 VDC)

ADC Resolution:

10 Bits

Accuaracy:

± 0.2 % of span

Recording

Storage Internal:

64 Kbytes (256 Kbytes optional)

Recording Interval:

1 Sec to 18 Hours (Programmable)

Record Mode:

Stop when full or Roll Over

Recording by:

Button SW

Data Format:

Can be Exported to MS Excel

Data Capacity:

32,767 Records that 64 Kbytes

Power Requirements

Power Supply:

Battery 6.2 VDC @1 AH (Sanyo CR123A Lithium)

Power Consumption

Standby:

30 µA @ 6 VDC

Start Record:

500 µA @ 6 VDC

Environmental Limits

Operating Temperature:

0 to 55 °C

Operating Humidity:

5 to 95 %RH

Storage Temperature:

0 to 70 °C

Physical Characteristics

Dimension:

W81 x H61 x D26 mm.

Warranty

Warranty Period:

1 year
Ordering
Ordering Information: Specify Memory
Example ML21/64Kbytes
Packagelist

Package Checklist

1. ML21

2. RS-232 Cable

Downloads
Datasheet: 
application/pdf iconML21 Specification ENG.pdf
Manual: 
application/pdf iconML21 Manager V3.8.pdf
Software: 
ML21 Manager V3.8