General Specification

Accuracy:

±（0.2%FS*1）digit                        

Power supply:

*****0VAC, ****0HZ;*4VDC

Power consumed:

max.5VA (5W)

Sample rate:

1second/channel

Number of s:

1, 2, 3, 4 channels

Inputs signal:

T/C (K, S, B, E, J, N, T)

RTD (Pt**0, CU*0, CU**0)

mA DC (***0mA, ***0 mA)

mV DC (**5VDC, **5VDC)

Output:

Relay, SPST /SPDT, up to 2 points

**0VAC/3A, *0VDC/3A

***0mA retransmission, 1 point, option

Auxiliary power supply, 1 point, option

5VDC, *2VDC, *4VDC for sensors

RS**5 or RS**2 serial port, option

RS**2 printing port, option

USB data transfer port

Display Specification

Display:

2.8 inch,**8×*4 dot-matrix LCD display

Display rate:

*****0s, selectable

Backlight life:

*0,**0hours

Display scaling:

*****0 to ****0

Engineer Unit:

*0 units, customized further

Various screen:

Digital display: 1&4 channels per screen

Trend display: 4 channel per screen

Historical ℜ time data

Bargraph display, 4 channels per screen

Memory Specification

Memory:

Flash memory with power off protection

Memory media:

USB flash drive, FAT*6 format

Memory capacity:

4MB built in for long time memory

Record interval:

1 to ***0 seconds, settable flexibly

Record total time:

*5days x record interval/channels no.

Memory method:

Start memory from power on to off

with power off protection

Data save cycle:

Oldest data replaced by newest data

Gradually when capacity is full.

Data format:

Binary format

Function Specification

Alarm function:

Up to 2 alarm outputs

Alarm type:

High, low , higher, lower,

Configurable flexibly per channel

Alarm display:

Alarm type will be displayed in digital

screen when alarm occurred

Alarm setting:

individual alarm output per channel

Common alarm output for all channels

Communication:

RS**5/RS**2 serial port,

Photoelectrical isolated

MODBUS-RTU protocol

Printing:

RS**2 printing port

Printer:

Dot-matrix, ribbon type, optional

Printing data type:

History/real time digital data

History curve data

Software Specification

O/S:

WINDOWS***0/XP, VISTA

Hard disk capacity:

free capacity of min. *0MB required

Software:

Data analysis software/DCS software

Data analysis software

working with USB flash driver

Display digital and curve data

Export data as Excel format

Printing curve data by office printer

DCS software:

working with RS**5/RS**2 comm.

Read and monitor real time data in PC

Display recorded data in digit &curve

Export recorded data as Excel format

Printing recorded curve data by printer

Others Specification

Keyboard:

4 keys (SET, Shift, UP, Down)

Mounting method:

Panel-mounted (vertical panel)

Materials:

ABS for case and bezel

Terminal:

M5 screw terminal 

Working Temperature: ***0 deg C

Working Humidity:

H: *0%**5 %( No dew), relative

Storage Temperature:

**0 to *0 deg C 

Storage Humidity:

H: 5%**5%( No dew), relative

Protection class:

IP*0, indoor use

Size:

*2(W)X*2(H)X**5(D)mm

Weight:

0.5kg (maximum)