P0K1.161.6W.B.010
Overview
The P0K1.161.6W.B.010 is a high-precision Pt100 RTD temperature sensor featuring a thin-film platinum element on a ceramic substrate. This sensor is designed for extreme reliability across a wide temperature range of -200 C to +600 C, offering Class B (F0.3) accuracy according to IEC 60751. Its compact 1.6 x 1.2 mm footprint and 10 mm Pt-cladded Ni-leads make it suitable for integration into specialized probes and industrial assemblies.
Why Choose This Part
This RTD provides exceptional long-term stability and low self-heating characteristics compared to thermistors. Its construction is vibration and temperature shock resistant, ensuring reliable operation in harsh mechanical environments. The thin-film technology enables a fast response time while maintaining a small physical profile for space-constrained designs.
Applications
Getting Started
To interface this sensor, use a high-precision analog front-end (AFE) such as the MAX31865 or a 24-bit Sigma-Delta ADC with a constant current source. Implementation typically requires a 3-wire or 4-wire Kelvin connection to compensate for the lead resistance of the 10 mm wires, especially in 100 Ohm platinum systems. Ensure proper insulation of the leads if the sensor is to be inserted into a metal thermowell or conductive housing.
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