Novatek-Electro TR-101
The TR-101 is a digital temperature relay manufactured by NOVATEK-ELECTRO LTD. It is designed for measuring and controlling temperature using up to four sensors connected via two- or three-wire diagram, with subsequent temperature display.
Key Features
Section titled “Key Features”- Temperature measurement on 4 channels with standard RTD sensors
- PID (proportional-integral-derivative) temperature control
- Two-position (on-off) temperature regulation
- Support for multiple sensor types: Pt50/100/500/1000, Cu50/100, Ni100/120/500/1000, PTC1000
- Flexible power supply: 24–260 V AC/DC
- RS-485 interface with Modbus RTU protocol
- Digital display with parameter programming via front panel keys
- 4 output relays with 10 A switching capacity
- Digital filtering and measurement correction
- Automatic PID coefficient tuning
Common Use Cases
Section titled “Common Use Cases”- Industrial temperature control systems
- Heating and cooling equipment management
- Municipal utilities temperature monitoring
- Agricultural temperature control
- Process automation applications
Documentation
Section titled “Documentation”- Operating Manual – Complete operating instructions, installation, and configuration
Technical Reference
Section titled “Technical Reference”- Appendix A: RS-485 Interface – Communication interface details and Modbus registers
- Appendix B: Device Adjustment – Calibration and adjustment procedures
Resources
Section titled “Resources”- TR-101 Product Page – Full product information and specifications
- One-Page Documentation – Complete documentation on a single page for printing
- TR-101 Full Manual (PDF) – Complete operating manual
Support
Section titled “Support”- Knowledge Base: Browse this documentation for detailed guides and references
- Support Center: Visit our Support Center for FAQs and troubleshooting
- Report an Issue: Submit a support ticket for technical assistance