Product Intro

The TSD80xx is a multi-channel thermocouple temperature data logger. The device supports one uplink RS485 communication channel and thermocouple temperature sensor input, providing 4 to 32 temperature acquisition channels. It supports standard Modbus RTU protocol communication. The temperature data logger adopts an industrial-grade design and can operate stably for extended periods in environments ranging from -20°C to 85°C. It features fast temperature response, accurate temperature acquisition, stable operation, and strong anti-interference capabilities. The device also includes a channel open-circuit alarm function for easy fault location and improved production efficiency.

The TSD80xx is a multi-channel thermocouple temperature data logger. The device supports one uplink RS485 communication channel and thermocouple temperature sensor input, providing 4 to 32 temperature acquisition channels. It supports standard Modbus RTU protocol communication.

The temperature data logger adopts an industrial-grade design and can operate stably for extended periods in environments ranging from -20°C to 85°C. It features fast temperature response, accurate temperature acquisition, stable operation, and strong anti-interference capabilities. The device also includes a channel open-circuit alarm function for easy fault location and improved production efficiency.

Product Model List:

Product Features

Industrial-Grade Design

⚫ High-performance industrial-grade 32-bit processor

⚫ Supports long-term stable operation in environments ranging from -20°C to 85°C

⚫ Supports wide voltage input from 12 to 36VDC

Reliability and Stability

⚫ Watchdog design ensures long-term stable system operation

⚫ Comprehensive protection mechanisms ensure device stability

⚫ Built-in surge and electrostatic discharge (ESD) protection for power supply and 485 interface

⚫ Built-in ESD protection for data acquisition channels

⚫ Reverse connection protection for input power interface

Ease of Use

⚫ Easy installation using spring-loaded terminals

⚫ Plug and play, no complex configuration required

⚫ Indicator lights for easy on-site monitoring

⚫ Supports standard Modbus RTU protocol

Functional Features

⚫ Supports thermocouple K/N/E/J/T type sensors

⚫ Supports 4~32 temperature acquisition channels

⚫ Supports Modbus RTU Standard protocol, supports function codes 03, 06, and 16

⚫ Multiple data acquisition channels, small size, and small footprint

⚫ Supports standard DIN35 rail mounting

⚫ Power-off parameter memory function

⚫ Supports temperature correction and filtering settings

⚫ Temperature sampling period ≤100ms

⚫ Wide temperature range acquisition from 0 to 1200℃

⚫ Strong anti-interference capability

The temperature data logger (TSD80xx) communicates via an uplink RS485 bus, typical application networking.

The installation dimensions of the temperature data logger (TSD80xx) are shown in the following figure.