Eaton SDRTD RTD Signal Surge Protection Device
The SDRTD surge protector is designed for RTD temperature sensor signals, featuring DIN rail mounting and reliable surge suppression for industrial RTD loops and process control systems.
Product Overview
The SDRTD is a professional surge protection device (SPD) specifically engineered for RTD (Resistance Temperature Detector) signal loops and temperature sensing systems in industrial environments. It safeguards sensitive RTD sensors, signal lines, and control equipment from lightning surges, transient overvoltages, and electromagnetic interference—ensuring accurate temperature signal transmission and preventing costly damage to critical instrumentation.
With compact, rugged design and DIN rail mounting capability, the SDRTD offers easy installation and space-saving integration into control cabinets. It features low insertion loss and high signal transparency, ensuring RTD temperature signals remain accurate and uncompromised in harsh industrial conditions.
Key Features
- Specialized design for RTD temperature sensor signal protection
- Efficient surge suppression and overvoltage protection for RTD signal loops
- Low insertion loss, ensuring accurate RTD signal transmission
- High signal transparency with no distortion to temperature data
- DIN rail mounting for quick, convenient installation
- Compact size to save space in industrial control cabinets
- Rugged industrial construction suitable for harsh working environments
- Wide compatibility with various RTD sensors and signal loops
- Stable performance for long-term, trouble-free operation
Technical Specifications
| Model |
SDRTD |
| Type |
RTD Signal Surge Protective Device (SPD) |
| Application |
RTD temperature sensor signal loops, temperature instrumentation |
| Mounting Type |
DIN Rail Mount |
| Protection Function |
Surge suppression, overvoltage protection, signal protection |
| Suitable Environments |
Industrial process control, manufacturing, chemical, oil & gas |
| Performance |
Low insertion loss, high signal transparency, fast surge response |
| Compatibility |
Works with standard RTD sensors and industrial control systems |
Applications
The SDRTD surge protector is widely used in industrial process control systems, temperature monitoring applications, and manufacturing facilities across key industries including chemical processing, oil & gas, pharmaceutical manufacturing, metallurgy, and food & beverage processing.
It provides reliable protection for RTD temperature sensors, temperature transmitters, and associated signal loops, ensuring accurate temperature measurement and stable operation of control systems. The SDRTD is ideal for protecting RTD signals in harsh environments where surges, transients, or electromagnetic interference may occur.
Why Choose SDRTD?
The SDRTD stands out as a specialized surge protection solution for RTD signal loops, combining targeted protection with user-friendly design. Its specialized design ensures RTD temperature signals remain accurate, while DIN rail mounting simplifies installation and reduces setup time.
With rugged construction and stable performance, the SDRTD minimizes downtime and extends the service life of RTD sensors and control equipment. It is a cost-effective, reliable choice for industrial applications requiring precise RTD signal protection, ensuring compliance with industrial safety standards and peace of mind for operators.