Chauffer

Stopper

Montage 1 : AD592

Montage 2 : mesure sur la CTN

Montage 3 : mesure sur la CTN linéarisée

Montage 4 : Mesures sur la CTN linéarisée montéé sur un pont

Montage 5 : Mesures sur la sonde PT100

T = 20 (slider from 20 to 60, step 1)
Rp = 4100 (slider from 0 to 5000, step 100)
R_{0PT100} = 100 (slider from -5 to 100, step 0.1)
T_{10} = 0 (slider from -5 to 5, step 1)
A_{PT100} = 0.0039083 (slider from -5 to 5)
B_{PT100} = -5.775e-7
C_{PT100} = -4.1829999999999994e-12
f(x) = (R_{0PT100} * (1 + (A_{PT100} * x) + (B_{PT100} * x^(2))))
f2(T) = (T + 273.15) / 1000
V_{AD485}: f2(T)
Rt_{PT100}: f(T) + Random[0, 15] / 10
R_0 = 8300
B_{CTN} = 4500
T_0 = 303
g(x) = (R_0 * ℯ^((B_{CTN} * (1 / x - 1 / T_0))))
Rt_{CTN}: g(T + 273) + Random[-10, 10]
R_p = 3800 (slider from -5 to 5000, step 1)
R_{lin}: ((Rt_{CTN} * R_p)) / (Rt_{CTN} + R_p) + Random[-5, 5]
V_{cc} = 10 (slider from 0 to 10, step 0.2)
R_1 = 2200 (slider from 0 to 4000, step 100)
R_3 = 2200 (slider from 0 to 4000, step 100)
R_4 = 2200 (slider from 0 to 4000, step 100)
V_m: (R_4 * V_{cc} / (R_4 + R_3)) - (R_{lin} * V_{cc} / (R_{lin} + R_1))
texte1: "" + V_{AD485} + "Vdc"
texte3: "" + Rt_{CTN} + " Ω"
texte4: "" + Rt_{PT100} + " Ω"
texte5: "" + V_m + " V"
montage = 5
g_1(x) = (R_0 * ℯ^((B_{CTN} * (1 / x - 1 / T_0))))
Rt_1: g_1(T + 273) + Random[-10, 10]
texte3_1: "" + R_{lin} + " Ω"
montage2: If[montage ≟ 2, 1, 0] + If[montage ≟ 3, 1, 0] + If[montage ≟ 5, 1, 0]
texte2: "" + V_{cc} + " V"
Chauffe = 0