- Rail-mounted Multi-Channel Intelligent Temperature Controllers
- Panel-Mounted Intelligent Temperature Controllers
- Touch Screen Measurement and Control Data Logger
- Communication Gateway and Control Software
- Measurement Display Alarm Instrument
- High-Precision Digital Thermometer
- Rail-Mounted Standalone Module
- Power Measurement Instrument
- Accessories

AI-86X9 Series Multi-Channel Cascade Temperature Controllers
AI-8629GJX: Feature 4 channels of isolated input, with J1 configured for thermocouple input; J3 and J4 provide 4-channel isolated linear voltage and current inputs, respectively, with input isolation voltage exceeding 200 V; J7 supports 4 channels of universal isolated input for both thermocouples and RTDs
AI-8689GJ1: 8-channel isolated independent thermocouple input
1. Each instrument integrates 5 Yudian dedicated 24-bit high-performance, low-drift A/D converters, enabling 4 channels of conventional PID control or 2 channels of cascade PID control.
2. Measurement accuracy of 0.15 class with fully isolated input.
3. Programmable output channels; each channel allows for different input specifications, and the upper and lower output limits can be set independently for each channel.
4. Each channel can preset 5 sets of PID parameters, with automatic switching based on setpoints, featuring an intelligent calibrated cascade control function.

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