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| Customization: | Available |
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| Installation Type: | bundled |
| Sensing Type: | Resistive |
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The ATW Series wireless temperature measurement sensor is an advanced, high-precision device designed for real-time temperature monitoring of high-voltage energized equipment. It is particularly suitable for measuring the surface or contact-point temperatures of critical components in high-voltage switchgear, busbar connections, circuit breakers, transformers, and other power distribution systems. By providing continuous temperature data, the ATW003 helps prevent overheating failures, ensuring the safety and reliability of electrical infrastructure.
High-Voltage Switchgear: Monitors contact temperatures of breakers, disconnectors, and busbars to prevent arcing faults.
Transformers & Reactors: Tracks winding and connection point temperatures for load management.
Outdoor Circuit Breakers & CT/PT Terminals: Detects loose connections or corrosion-induced overheating.
Smart Grids & Substations: Integrates with Industry 4.0 systems for automated diagnostics.
| Temperature range | -40~+125°C (200°C customizable) |
| Resolution | 0.1°C |
| Measurement accuracy | ±1°C(customizable ±0.4°C) |
| Acquisition cycle | Default 10 seconds (customizable) |
| Reporting cycle | Default 2 minutes (customizable) |
| Alarm threshold | Default 2°C (customizable) |
| Radio Frequency | 433M |
| Transmission distance | 300 meters (open distance) |
| Power supply | High-performance Carp sub-battery |
| Service life | 5 years |
| Strap Material | High temperature resistant silicone |
| Installation | Bundle |
| Dimension | 38mm*35mm*24mm,Strap385mm |
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