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TECH SYSTEM NT538 SRI Protection Relay Temperature Display 0-240°C 24-240VAC/DC PT100 96x130mm
Product Details
Product Overview
The TECH SYSTEM NT538 SRI Protection Relay is an industrial temperature protection and monitoring display designed for PT100 sensor input. It supports a measurement range of 0 to 240°C and a wide control supply of 24 to 240VAC/DC, making it suitable for motors, generators, compressors, pumps, machinery, and process equipment.
Key Features
- Integrated SRI protection relay with temperature monitoring display
- PT100 compatible input for accurate resistance-temperature measurement
- Wide operating range from 0 to 240°C
- Universal 24-240VAC/DC supply for flexible panel installation
- Square 96mm panel format with 130mm mounting depth
- Reliable industrial construction for continuous equipment protection
Specifications
| Parameter | Specification |
|---|---|
| Product Type | SRI Protection Relay / Temperature Protection Display |
| Part Number | NT538 |
| Manufacturer | TECH SYSTEM |
| Model / Sensor Type | PT100 |
| Measurement Range | 0-240°C |
| Supply Voltage | 24-240VAC/DC |
| Panel Size | SQ 96mm |
| Depth | 130mm |
| Drawing Number | 31500571C/S Rev. 0 |
| Application | Industrial temperature monitoring and equipment protection |
Applications
This relay is used in motor protection panels, switchgear, compressors, pumps, fans, generators, machine tools, heating systems, and process control cabinets where PT100 temperature monitoring and alarm or trip functions are required.
Package Contents
- 1 x TECH SYSTEM NT538 SRI Protection Relay
- 1 x Temperature Protection Display Unit
- Standard panel mounting hardware as supplied by manufacturer
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