Based on the previous focus on the core challenges of hot runner sensor data acquisition, such as strong electromagnetic interference, high temperature, and multi-node synchronization, the following are highly recommended domestically produced data acquisition modules suitable for hot runner scenarios:
Delta DVP Series RTD Acquisition Module
Core Advantages: Temperature range of -20℃ to 85℃, with basic opto-isolation, compatible with PT100 hot runner temperature sensors, stable acquisition accuracy.
Suitable Scenarios: Typical small to medium-scale injection molding hot runner scenarios, excellent cost-performance ratio.
Xinje XC Series Thermocouple Acquisition Module
Core Advantages: Supports 8-channel K/J type thermocouple access per module, strong anti-electromagnetic interference capability, can be directly connected to domestic hot runner temperature control systems.
Suitable Scenarios: 16~32-loop multi-cavity precision injection molding hot runner systems.
Huichuan AM600 Series High-Speed Acquisition Module
Core Advantages: Supports millisecond-level data synchronization and upload, with full isolation protection, and adaptable to large hot runner clusters with 32 or more channels.
Suitable Scenarios: Remote monitoring scenarios for hot runner systems in high-end automotive and medical component precision injection molding.
Advantech ADAM Series Remote IO Acquisition Module
Core Advantages: Industrial-grade wide-temperature design, supports RS485/Modbus protocols, and boasts strong long-term operational stability.
Suitable Scenarios: Centralized data acquisition for multiple hot runner devices distributed throughout a workshop.
These domestically produced modules are specifically adapted to the high-temperature and high-interference operating conditions of hot runner systems, and their procurement and after-sales response efficiency is far superior to imported brands.
