Shibaura Electronics


Thermistor Sensor


Standard water temperature sensor for home appliances with improved response



Sensing part: stainless steel 
Wire: cross-linked PE


  • Sensor with suppressed variations of response to the minimum
Applications Water heaters, coffee makers
Operating temperature -20 to +120℃ (except connector)
Thermal time constant τ ≤ 0.9 sec. (in stirred water)
Response time to 90% Approx. 2 sec. (in stirred water)
Dissipation constant δ ≒ 4.8mW/℃ (in stirred water)
Withstand voltage 750VAC or 1 sec.
Consultation up to 1800VAC for 1 sec.
Insulation resistance Min. 100MΩ at 500VDC
Resistance R50 = 3.485kΩ Other options available
B constant B0/100 = 3450K Other options available

* Values in the above table are for reference only.
* Unless otherwise stated, all thermal time constants and dissipation constants are measured in still air.

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