High Temperature Plastic Sealed RTD Class A PT100 Temperature Sensor for Transformer Coil Motor Winding 260C
The perfluorinated Pt100 temperature sensor is specifically designed for embedding inside coils during the installation of motor and transformer windings for precise temperature monitoring and control. This advanced sensor offers significant advantages over traditional iron-cased alternatives.
- The Pt platinum resistor is completely encapsulated and solidified in fluoroplastic, providing high insulation and ensuring long-term stability and accuracy across a wide temperature range
- The ultra-small insulation structure allows easy installation and embedding into narrow spaces. It can be appropriately shaped and bent according to the coil without damaging the winding, avoiding inter-turn short circuits, and ensuring extremely fast thermal response
- The perfluorinated sensor exhibits resistance to vacuum impregnation and exceptional high voltage tolerance
- The sensor boasts high mechanical strength, vibration resistance, and resistance to any corrosion. Available in various models including Pt200, Pt500, Pt1000, NTC, KTY, with 2-wire, 3-wire, and 4-wire configurations
| Parameter | Specification |
|---|---|
| Recommended test current value (thermal effect value less than 0.1℃) | DC 0.3-1mA |
| Resistance at 0℃ | 100±0.06Ω |
| Resistance change value (0...100℃) | 0.385Ω/℃ |
| Operating temperature range | -70 to +260℃ |
| PTFE-lead specifications | Standard 0.14mm² (AWG26) Optional 0.2mm² (AWG24) |
| Insulation test voltage | AC 2.5kV |
| Protection level as EN60529 standard | IP54 |
| Bend radius | >25mm |
We specialize in a comprehensive range of temperature sensing and control components including PTC thermistors, Pt100/1000 platinum resistance sensors, KTY temperature sensors, NTC temperature sensors, thermocouple sensors, platinum resistance elements, motor protectors, motor controllers, water pump controllers, transformer thermostats, compressor energy regulation controllers, temperature control switches, thermostats, thermal protectors, current protectors, overload protection switches, temperature fuses, temperature control instruments, photoelectric liquid level monitoring switches, oil pressure differential switches, oil balancers, motor start/run capacitors, thin-film capacitors, aluminum electrolytic capacitors, biliary capacitors, surge arresters, imported industrial connectors, high-temperature wires, high-temperature heat shrink tubing, and wire harness processing.
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