Qualitrol T/Guard 405 Fiber Optic Winding Temperature Monitor

The T/Guard-405 is multi-channel fiber optic transformer windings hot spot monitoring system. It has up to 16 optical channels and offers Modbus serial communication.
Features
- Tough and ruggedized sensors
- Highly visible LED display
- Extended operating temperature
- Compatibility with serial Smart protocols
- No gage factor or calibration required
- RS-485, Modbus communication
- 4-20 mA analog outputs
- Accuracy of ±1°C
- Resolution of ±0.1°C
- Detachable connector blocks
- On-board 32 MB memory
- Available with 2 to 16 channels
Options
- Number of channels: 2 – 16
Applications
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