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Shenzhen Sunyuan Technology Co., Ltd.

Thermalcouple Signal Converter, Data Acquisition, Rs232/Rs485 Converter manufacturer / supplier in China, offering 8 Channels Thermocouple Signal to RS232/RS485 a-D Converter, 2-Wire Passive 4-20mA Sy 4-20mA-O 2-Wire Passive I/V Converter, 0-5V /4-20mA to RS485/RS232 a-D Converter Data Acquisition ISO 4021 U (A) and so on.

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Supplier Homepage Product J or K Type Thermocouple Signal A-D Converter 8 Channels Thermocouple Signal to RS232/RS485 a-D Converter

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

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 5000PCS Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SYAD08T Series
  • Input: Thermocouple Signal
  • Communication Port: RS232 or RS485
  • Wide Range Input Power: 8~50VDC
  • Communication Protocol: Support Modbus RTU
  • Transport Package: DIN Rail
  • Origin: Shenzhen, Guangdong, China
  • Certification: RoHS, ISO: 9001, CE
  • Output: RS232/RS485
  • Channel: 8-CH
  • Measurement Accuracy: Better Than 0.5%
  • Trademark: SUNYUAN
  • Specification: CE, RoHS, ISO9001: 2008
Product Description
8 Channels Thermocouple Signal to RS232/RS485 A-D Converter

-8 Channels thermocouple signal data acquisition, isolates and converts into RS485/RS232 output.
-Measurement accuracy is better than 0.5%.
-Programmable calibration of module precision is available.
-One-channel DS18B20 Temperature sensor inside is used to compensate the thermocouple cold junction.
-Low cost, small size module, easy to use in installation
-J/ K/ T/ E/ R/ S/ B types thermocouple signal input
-User can programme and set input range
-Wide range input power: 8---50V DC
-Isolation between signal input and output: 3000VDC
-Support MODBUS RTU communication protocol

-Measure, monitor and control temperature signals
-Intelligent building control, Security and engineering application
-RS-232/485-bus industrial automation control system
-Industrial field signal isolation and long-term transmission
-Thermocouple signal isolated conversion and long-term transmission
-Analogue signal A/D conversion, adjustment and long-term transmission
-Small signal measurement
-Industrial field data acquisition and record
-Application in medical, industrial products development


SY AD 08TSeries products achieve the signal data acquisition between sensor and host which are used to measure analog signal or control remote equipments. And through the configuration of software, they can be used in various types of sensors including: Analog signal input, analog signal output and digital signal input and output. SY AD 08T Series products can also be used in industrial automation RS232/485-bus system, thermocouple signal measurement, monitoring and control, small signal measurement and industrial-site signal isolation and long-term transmission.
The products include power supply isolation, signal isolation between input and output, A/D conversion and RS485 series communication circuit module. Each port can connect maximum 256 pieces of SYAD08T series modules, and adopts ASCII character communication protocol or MODBUS RTU communication protocol in communication whose instructions set compatible with ADAM module, the baud rate set by user. And the product can hang in the same RS-485 bus with control model from other manufactures to facilitate host programming.

Model Sellection:

Thermocouple Types:
J: J type
R: R type
K: K type
S: S type
T: T type
B: B type
E: E type
Input Range DescriptionAccuracy
Accuracy (Maximum)Noise
Type J thermocouple,0ºC-760ºC±0.2ºC±0.4ºC±0.12ºC
Type K thermocouple,0ºC-1000ºC±0.25ºC±0.5ºC±0.2ºC
Type T thermocouple,-100ºC-00ºC±0.2ºC±0.35ºC±0.15ºC
Type E thermocouple,0ºC-000ºC±0.18ºC±0.4ºC±0.1ºC
Type R thermocouple,500ºC-750ºC±0.3ºC±0.8ºC±0.22ºC
Type S thermocouple,500ºC-750ºC±0.3ºC±0.75ºC±0.2ºC
Type B thermocouple,500ºC-800ºC±0.4ºC±0.9ºC±0.3ºC
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