1000 Ohm RTD, 385 DIN A 

1000± 0.06% Ohm RTD @ 0°C, a = 0.00385 W /W /°C

100 Ohm RTD, 385 DIN A

100± 0.06% Ohm RTD@ 0°C, a = 0.00385 W /W /°C

Stability

Better than 0.1 F per 5 years in air environment

Self Heating

4.3 mW/°C in still air

Operating Current

1 mA maximum in still air for <0.3 °C self heating

Functional Behavior

R_t = R₀(1 + AT + BT² - 100CT³ + CT⁴)

R_t = Resistance in Ohms at temperature T in °C

R₀ = Resistance in Ohms at 0°C

T  = Temperature in °C

C = 0 for T ³ 0°C

For 1000 W RTD: A = 3.81 x 10^-3, B = -6.02 x 10^-7, C = -6.02 x 10^-12

For 100/1000 W RTD, 385 curve, DINA : A = 3.908 x 10^-3, B = -5.77 x 10^-7, C = -4.183 x 10^-12