Interchangeable thermistors provide long-term stability

23rd October 2015
Posted By : Nat Bowers
Interchangeable thermistors provide long-term stability

Designed for high-accuracy temperature sensing, control and compensation, a series of interchangeable thermistors has been introduced by Ametherm. The ACCU-Curve series thermistors are available in a wide range of resistance values, with tight tolerances of ±0.2°C between 0 and +70°C and fast thermal response times.

Providing designers with faster, less-expensive alternatives to RTD probes and thermocouples, without compromising on accuracy, the ACCU-Curve series devices deliver the tight tolerances required for temperature measurement in critical medical instrumentation, and they can be potted in a variety of housings for temperature compensation circuits in industrial and automotive applications.

Offering diameters of 2.4mm and 32AWG tinned-copper leads, the epoxy-coated thermistors are available in four resistance values at 25°C: 2.252, 3.0, 5.0 and 10kΩ, with a dissipation constant of 1mW/°C and thermal time constant of 10s.

Samples and production quantities of the thermistors are available now, with factory lead times of 12 weeks.


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