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ST800 Paperless Recorder

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ST800 Paperless Recorder Overview

ST800 color-screen paperless recorder has max 48-channel universal input function. Paperless chart recorder can input the standard current, standard voltage, frequency, millivolt, thermocouple, thermal resistance and other signals. It is China Paperless recorder with cheap price but still strong functions. Chartless Recorder also has some other functions, including isolated power distribution output of sensors, relay alarm output, transmitter output, flow accumulation, temperature and pressure compensation, transfer storage of historical data, printing, and remote communication, E-thernet function.


Display Screen of ST800 Paperless Data Recorder

Digital Display
Bar Graph Display
 Trend Display( Horizontal)

- Digital Display -

In addition to displaying the test values, digital display can also display the tag number of channels, industrial units, alarm status, and accumulation information.

- Bar Graph Display -

It is convenient and visualized to use bar graph to display the test value. Meantime, it also displays the tag number of channels, industrial units and alarm state information.

- Trend Display( Horizontal) -

Horizontal trend to display test values, tag number of channels, industrial units, alarm status.


Trend Display(Vertical)
Historical Trend Display
Function Display

- Trend Display(Vertical) -

Option for vertical trend display and color can be freely closed.

- Historical Trend Display -

It can re-appear the historical data stored in memory. Horizontal and vertical display types can be selected.

- Function Display -

It can display the backup and inquired content.


Main Specifications of SX800 PaperlessChart Recorder

Structure

Installation

Install the embedded instrument panel (vertical instrument panel)

Installation Angle

It is allowed a maximum 30 degrees tilt back in installation.

Dashboard thickness

2-10 mm

Dimensions:

288 (W) * 288 (H) * 254 (D) mm

Net Weight

Less than 7.5 kg (exclusive accessories)


Power supply

Voltage

220VAC

Voltage range

800VAC ~ 240 VAC

Frequency

50Hz

Power consumption

Max 50W (including optional function)


Input section

Input points

8, 16,24,32,40,48 channels

Measuring period:

1 second

Input Type

Current, Voltage, Resistance, RTD, thermocouple, frequency


Input type and measuring range of ST800 paperless graphic recorder:


Input Type

Signal Type

Measuring range

Accuracy

Input Impedance


Current

4-20mA

4.00mA-20.00mA

±0.2 %

≤300Ω

0-20mA

0.00mA-20.00mA

±0.2 %

≤300Ω

0-10mA

0.00mA-10.00mA

±±0.2 %

≤300Ω



Voltage

1-5V

1.000-5.000V

±0.2 %

1MΩ

0-5V

0.000-5.000V

±0.2 %

1MΩ

0-10V

0.000-10.000V

±0.2 %

1MΩ

20mV

0.00-20.00 mV

±0.2 %

10MΩ

100mV

0.00-100 mV

±0.2 %

10MΩ

Resistance

400Ω

0.0-400.0Ω

±0.2 %

---



RTD

PT100

-200.0-650.0℃

±0.4℃

---

Cu50

-50.0-150.0℃

±0.4℃

---

Cu53

-50.0-150.0℃

±0.4℃

---

BA1

-200-650.0℃

±0.4℃

---

BA2

-200-650.0℃

±0.4℃

---







Thermocouple

S

-50-1768℃

±2℃

10MΩ

R

-50-1768℃

±2℃

10MΩ

B

500-1820℃

±2℃

10MΩ

K

-200-1372℃

±1℃

10MΩ

N

-200-1300℃

±1℃

10MΩ

E

-200-1000℃

±1℃

10MΩ

J

-200-1200℃

±1℃

10MΩ

T

-200-385℃

±1℃

10MΩ

WRE5-26

0-2310℃

±2℃

10MΩ

WRE3-25

0-2310℃

±2℃

10MΩ

F1

700-2000℃

±2℃

10MΩ

F2

700-2000℃

±2℃

10MΩ

Frequency

FR

0-10000 Hz

±1Hz

---

FR

0.0-3000.0 Hz

±0.1Hz

---


Input Frequency

Low level:

0-2V

High level:

4-24 V

Duty ratio:

10%-90%

Drive current:

Minimum:5mA


Analogy Input Board

Resolution ratio:

12 bit

sampling rate:

1second

Signal terminal Withstand Voltage:

Min:-24V DC, Max: 24VDC


Series Mode Rejection Voltage(50Hz):

5V Signal: 1.5V

10V Signal: 1.5V

20mV Signal: 50mV

100mV Signal: 150mV


Sensor Open Circuit Test:

RTD, Thermocouple open circuit

4-20mA input current less than 2mA

Others signals are not applied to.


Display

Display:

10.4-inch TFT color LCD display (800× 600 points)

group Number:

8 groups

Tag No.:

7 letters or 15 numbers

Unit:

3 letters or 7 numbers

Status display:

Searching status, Display screen name, card status, alarm status,

SD card status, USB device status, circular display status, year, month, day, hour, minute, seconds


Display screen:

Measuring data display(overview, digital display, bar graph display, the trend display),the historical trend display, the information display (alarm information, the accumulative reports),functional screen (data backup, printing)

Trend display:

vertical or horizontal

History trend:

It can reproduce the data stored in memory 1/2/4/8/16/32 times can be magnified.

Refresh Rate:

1 second


Internal Storage Record Time

Batches record mode, record time and record intervals:

Reduce the channels numbers, the record time can be longer, and the intervals can be max 30 minutes.

Intervals

1 second

2 seconds

10 seconds

1 minute

2 minutes

5 minutes

8 Channels

36 days

72 days

1 year

6 years

12 years

30 years

48 Channels

6 days

12 days

2 months

1 year

2 years

5 years


24VDC Transmitter Power Supply

Loop:

6 (3 groups isolation)

Output voltage:

24V±5%

Output current for each channel:

65mA(over-loading protect current: about 90mADC)


Alarm

The number of alarms:

Each channel has 4 alarm

alarm type:

High alarm type , high alarm, I alarm , D alarm

Alarm delay time:

0-10s

Alarm output:

Alarm outputs to the internal relay Internal relay number: 36 Or 24 ( If the channel number is more than 36, it is 24, otherwise, it is 36)

Internal relay operations: OR operation

Display:

When alarm occurs, the corresponding screen displays the alarm status; the status display section displays the alarm icon.

Alarm information:

Display alarm log in the alarm


Transportation and Storage Condition

Temperature:

-10℃ ~ 60℃

Humidity:

0%~ 95%(non-condensing)


Model Selection of ST800 PaperlessChart recorder


Model

Function

Code

Specification Code

Description

SX8008



Signal Input 8 channels

SX8016



Signal Input 16 channels

SX8024



Signal Input 24 channels

SX8032



Signal Input 32 channels

SX8040



Signal Input 40 channels


Function code

R


Record Function

F


Temperature & Pressure compensation

C


PID Control







Additional Specification

/T□

4

4-20mA output 4 channels *1

8

4-20mA output 8 channels *1

/A□

12

Normal open contact output relays 12 channels

24

Normal open contact output relays 24 channels

/C□

2

RS232

3

RS485

4

Micro printer interface *2

/U

USB interface

/L

Accumulation/ report


*1 SX8032 can not choose T8,SX8040 can not choose T4/T8

*2 Dedicated micro printer


Custom Function For ST800 Paperless Recorder


Specification

Description

/F□

8-40

Frequency input 8-40 channels *3

/FB□

8-40

Frequency input 8-40 channels, with 12 VDC power supply to transmitters *3

/FC□

8-40

Frequency input 8-40 channels, with 24 VDC power supply to transmitters *3

/PT

anti-corrosion paint


*3 Contact paperless recorder manufacturers to choose the frequency inputs channels.


Accessories (sold separately)


Product

Model

Specification

USB Flash disk

860206

8 GB

Communication conversion module

862101

Active RS232/RS485 conversion module

Power filter

863101

220VAC/1:1/50W

Software

864801

MDMR multi-machine data management software


Installation Dimensions for ST800 Paperless Data Recorder (Unit: mm)

Installation Dimensions for ST800 Paperless Data Recorder


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