(1) Electrical characteristics (a) Resistance value : R = 1 k ohm + 2.5 % (at 200°C) (b) B value : B = 4 5 3 7 K + 3 % (calculated from resistance value at 100°C and 200°C) (c) Insulation resistance 50MQ or over by DCSOOY megger (between glass and lead wire) (2) Thermal time constant (z): z = 10 — 17 s (in still air) (3) Thermal dissipation constant ( 6 ) : 6 = 1.1 — 1.6 mW/°C (in still air) (4) Operating temperature range : -50 – 300 °C
The sensor’s heard is shield with stainless steel. you can insert it into water or other liquild.
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