Temperature sensors
Overview
NSPI is the world’s largest supplier of nuclear qualified RTDs and thermocouple temperature sensors. Qualifications are to IEEE, RCC-E and NUREG standards. Most of the sensors can withstand 20G’s and 300 Megarads T.I.D. They are available various configurations such as thermowell mounted, strap-on, direct immersion, fast time response and atmospheric styles.
Many optional features are available and include a fully qualified quick connect/disconnect connector that allows for reduced installation and maintenance time within the containment area.
NSPI temperature sensors for nuclear power generation applications include:
| Model | Description |
|---|---|
| 601 & 611 | General use RTD for direct immersion |
| 602, 612 & 615 | General use spring loaded RTD for thermowell mounting |
| N9001 | Thermowell mounted wide range RTD |
| N9002 | Surface mount RTD for strap on mounting |
| N9004 | Thermowell mounted fast response RTD |
| N9013 | Surface mount thermocouple for strap on mounting |
| N9017 | Wall mount atmospheric RTD |
| N9018 | Wall mount atmospheric thermocouple |
| N9019 | Direct immersion RTD |
| N9339 | Flexible RTD for use in CANDU plants |
| N9355 | Direct Immersion Fast Response RTD |
| N9356 | Rigid RTD for use in CANDU plants |
| Thermocouples | Nuclear qualified thermocouple assemblies |
| Qualification Report | Summary of Report 06-8680-003 Rev 1 |
| KN201 | Ambient air sensor, RTD, (Qualified to RCC-E) |
