J K T E R S B Type Thermocouple Signal To Rs232 Or Rs485 Converter Syad 08t Series - China

Product Description

8-Channels Thermocouple Signal to RS232/RS485 A-D Converter

SY AD08T Series Thermalcouples Signal A-D Converter

Model Selection: Output: RS232/RS485.

Remarks:

① The model selection of SYAD08T series is just initial type of thermocouple which supports by the module.

User can change the types of thermocouple by re-configurating the module through ASCII character command, then calibrate it.

② SYAD08T series modules support both RS232 and RS485 communication interface.

User can choose the communication interface according to the application environment, and at the same time only one interface works, otherwise it may interference with each other.

Themalcouple A-D Converter Technical Parameter:

(typical @ +25℃, Vs is rated value)

Input: Thermocouple: J type: 0℃～760℃, K type: 0℃～1000℃, T type: -100℃～400℃, E type: 0℃～1000℃, R type: 500℃～1750℃, S type: 500℃～1750℃, B type: 500℃～1800℃ (Input type can be set through software)

Accuracy: @+25℃ as shown in Table 1.

Input Imbalance: ±0.02 uV/℃

Temperature Drift: ±1 ppm/℃(±3 ppm/℃, Max.

)

Input Resistance: 100 M Ω

Band width: thermocouple -3 dB 3.27 Hz

Switching rate: thermocouple 3.76 Sps

Common mode restraint (CMR): 120 dB(1kΩ Source Imbalance @ 50/60 Hz)

Normal mode restraint (NMR): 60 dB (1kΩ Source Imbalance @ 50/60 Hz)

Input terminal protection: 240Vrms, sustainable ANSI/IEEE C37.90.1-1989 transient protection Cold Junction Compensation Sensor

Accuracy： @+25℃ ±0.25℃ (±0.75℃, Max.

)

Accuracy： +5℃～+45℃ ±0.5℃ (Non-linearity ±0.0125℃/℃)

Communication: RS-485 interface or RS-232 interface；ASCII character protocol and MODBUS RTU communication protocol.

Baud rage(300bps, 600 bps, 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200 bps, 38400bps)(can be set through software).

Address (00H~FFH)can be set through software

Response time: 100 ms Max.

Operation Power Supply：+8 ～ 50 VDC wide range power, internal anti-inverse connection and over-voltage protection circuit.

Power Consumption：≤1W

Operation Temperature：- 45 ~ +85℃ Operation Humidity：10 ~ 90% (no dew)

Storage Temperature：- 45 ~ +85℃ Storage Humidity：10 ~ 95% (no dew) Isolation Withstand Voltage： 3KVDC between input and output, 1 minute, stray current 1mA, Output and power are common-ground

Endure Impact Voltage： 3KVAC, 1.2/50us(peak value)

Dimension：101 mm x 23 mm x 116.5 mm

Weight：about 120g

Company Contact:

• Posted By: ShenZhen SunYuan Technology Co.,Ltd

• Phone: 86 13556800351

• Address: 2nd Floor, Building#6, Dongyi Industrial Park, Zhonghuan Road, Minzhi St. Longhua New District, Shen, Shenzhen , Guangdong , China

• Email:

• Website: https://www.szsunyuan.com

• Business Description: Contact person: Robben Peng
  
  Phone: +86 13556800351
  
  Email: sy@sunyuansz.
  
  net
  
  Skype ： sunyuan.
  
  sale02
  
  Whats app: +86 13556800351
  
  Website: http: //www.
  
  szsunyuan.
  
  com/
  
  Founded in September, 2002, Shenzhen Sunyuan Technology Co., Ltd was accredited as the high-tech enterprise by Technology and Information Bureau of Shenzhen City in 2007, and as the national high-tech enterprise by Science Technology Industry and Information Committee of Shenzhen City in 2011 - The company has adhered to the principle of putting quality and credibility first.
  
  In the past ten years, it has been devoting to R&D-produce-promote all in one stop service for all its customers.
  
  And through the ten years continuous innovation and development, Sunyuan Technology has won the support and trust from the customers and the government for its well-deserved reputation and high quality products and become one of the leading electronic products manufacturers worldwide in designing and manufacturing various types of analog hybrid integrated circuit modules and signal data acquisition modules which used in the field of industrial automation, information technology, intelligent control.
  
  
  
  Since its establishment, Sunyuan Technology has been concentrating on the high-tech application research, the development and manufacture of Isolation DC-DC Converters, Signal Isolation Amplifier/Converter modules and Signal Data Acquisition Modules.
  
  The techniques applied are in accordance with the international standards and the products have acquired more than 10 certificates of Chinese patent and software copyright.
  
  All the products developed and designed by Sunyuan Technology operate well with the key electronic components used in new developing high-tech industry as rail transit, military equipments, national power grid, wind energy, solar power, electric vehicles in China and have high performance in the special operating conditions including industrial grade high/low temperature, shock, humidity and EMC interference, etc.
  
  The products are also widely applied to electric power system, telecom, instrumentations & measurements, medical equipments, industrial intelligent control, automotive electronics, security-monitoring system, military industry, etc.
  
  
  
  Production Management
  
  In August, 2007, the company was certified by the ISO9001: 2000 -
  
  In September, 2012, the company was certified by the ISO9001: 2008 -
  
  Product Technology
  
  In September, 2007, the electronic products were approved as qualified products by Quality Supervision Bureau of Shenzhen City and confirmed that all the technical specifications are in accordance with the design and application criterion.
  
  
  
  DC- DC Converter
  
  In February, 2004, the first batch of new products passed EMC test, the products were certified by the CE.
  
  
  
  In January, 2006, the second batch of new products passed EMC test, the products were certified by the CE.
  
  
  
  In November, 2005, all the products were certified by the RoHS.
  
  Isolation Amplifier
  
  In January, 2006, the products passed EMC test and were certified by CE.
  
  
  
  In November, 2005, the products were certified by the RoHS.
  
  Data Acquisition Device
  
  In October, 2012, the products passed EMC test and were certified by CE.
  
  
  
  In August, 2012, the products were certified by RoHS.