The BetaCURVE Thermistor Series I are small epoxy coated devices with solid tin plated lead wires. The series offers a choice of precision temperature tolerance classifications for a wide variety of customer applications, such as temperature measurements, temperature indication, temperature control, and thermal compensation. The BetaCURVE Series history of 'long term' stability and reliability performance have been demonstrated in critical medical, scientific instrumentation, military/aerospace and industrial applications. Thermistor interchangeability has become an important factor for cost efficiency in advanced thermal performance applications. The need for expensive individual thermistor calibration is not necessary. The BetaCURVE Series interchangeability means that each device will match the published Resistance−Temperature Characteristics for a given thermistor and will be within the specified deviation (tolerance, ie. ±0.1°C, ±0.2°C, ±0.5°C and ±1.0°C) limits over the temperature range 0°C to 70°C.
The Series 1 BetaCurve thermistors are small epoxy‑coated devices with solid tin‑plated lead wires. They provide precise temperature tolerance classifications for applications such as temperature measurement, control, compensation, and thermal sensing in medical, scientific, aerospace and industrial equipment. Interchangeability eliminates the need for individual calibration, as each device matches the published resistance‑temperature curve within defined tolerances.
Key specifications include a temperature range of 0 °C to 70 °C, selectable tolerance options (+0.1 °C to +1.0 °C), a dissipation constant of 0.75 mW, fast 1‑second response in liquids, and a rugged operating envelope from –80 °C to +150 °C. For ordering, contact Betatherm sales via email or phone as listed in the document.
| Temperature range | 0 °C to 70 °C |
|---|---|
| Tolerance options | +0.1 °C, +0.2 °C, +0.5 °C, +1.0 °C (0‑70 °C) |
| Dissipation constant | 0.75 mW |
| Response time | ≈1 s typical in liquids |
| Operating temperature limits | -80 °C to +150 °C |
| Lead wire material | Alloy lead wires (reduced thermal conductivity) |
They operate from 0 °C up to 70 °C.
The dissipation constant is 0.75 mW.
Tolerance options are ±0.1 °C, ±0.2 °C, ±0.5 °C and ±1.0 °C over the 0‑70 °C range.
Contact Betatherm sales via email ([email protected]) or phone for minimum order quantity details.