Input and Signal Parameters: It has 16 thermocouple input channels and supports multiple types of thermocouples including ANSI J, K, E, T, B, S, R and Japan type R. The A/D converter resolution reaches 14 bits, and the input scan rate can reach 32 samples per second. At a specific temperature of 23.5°C ±2°C, the hardware accuracy is ±40μV or ±160mΩ, and the maximum software accuracy is ±0.5°C.
Power and Isolation: It adopts a 24VDC power supply with a voltage fluctuation tolerance of ±10%, and the power consumption is less than 5W. It has 500VDC isolation between channels and between channels and the ground. The common mode rejection ratio exceeds 100dB at 50/60Hz, which can effectively reduce signal interference.
Physical Parameters: Its dimensions are 160mm x 100mm x 25mm and it weighs 250 grams. The compact size allows it to be flexibly installed in standard control cabinets. The compression terminal design facilitates quick wiring and disassembly during installation and maintenance.
Environmental Parameters: The operating temperature range is -20°C to +70°C, and the storage temperature range is -40°C to +85°C. It can operate normally in a non-condensing humidity environment of 5% to 95% relative humidity. The conformal coating on the surface enhances its adaptability to harsh industrial environments such as dust and humidity.
Multi-channel Thermocouple Adaptability: It is equipped with 16 thermocouple input channels and supports a variety of mainstream thermocouple types. This design enables a single module to connect multiple temperature sensors at the same time, which reduces the number of modules required in the system, optimizes the I/O configuration, and lowers the overall hardware cost of the control system.
High-precision Temperature Measurement Guarantee: It is equipped with a local cold junction reference function, which eliminates temperature measurement errors caused by changes in the ambient temperature at the connection point. Combined with its high hardware and software accuracy, it can achieve precise temperature data collection, and the typical software accuracy can reach ±0.1°C, which meets the high-precision temperature monitoring needs of industrial processes.
Strong Environmental Adaptability: The conformal coating on the module surface can effectively prevent corrosion from dust, moisture and chemical substances in industrial environments. The excellent isolation performance and common mode rejection capability also ensure stable signal collection and transmission even in complex electromagnetic environments.
Seamless Integration with Honeywell Systems: It is fully compatible with Honeywell TDC 3000 distributed control systems and can communicate smoothly with relevant controllers. It does not require additional adaptation components during integration, which shortens the system debugging cycle and reduces the difficulty of later operation and maintenance.
Application Scenarios
Chemical Industry: It is widely used in chemical reactors, distillation columns and heat exchangers. It connects with thermocouples installed on these devices to monitor the temperature changes of materials during chemical reactions and separation processes in real time. It ensures that the process is carried out within the optimal temperature range, improves product yield and avoids safety accidents caused by excessive temperature.
Petroleum Refining Industry: In oil refineries, it is deployed in equipment such as cracking furnaces and fractionating towers. It collects temperature data of different parts of the equipment. The data helps operators adjust process parameters in a timely manner, ensures the efficiency of oil refining reactions, and prevents equipment damage due to local overheating.
Power Generation Industry: In thermal power plants, it is used to monitor the temperature of boiler water walls, steam pipelines and turbine bearings. It transmits accurate temperature signals to the central control system. This enables staff to detect abnormal equipment temperatures in advance and take maintenance measures to ensure the safe and stable operation of the generator set.
Pharmaceutical Industry: It is applied to sterilizers, fermentation tanks and other equipment in pharmaceutical production workshops. It precisely controls the temperature during drug sterilization and raw material fermentation. It ensures that drugs meet strict quality standards and batch consistency, and complies with the strict regulatory requirements of the pharmaceutical industry for production processes.
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