Specifications

10
Note:
TheseguresrelatetoDPI620uncertaintiesonly.
ForRTDMeasureandSourcefunctionstheuncertainty
is given by:-
Urtd=T(°C)x%Rdg+Tos(°C)
or
Urtd=T(°F)x%Rdg+Tos(°F)
whereT()isthemeasurementexpressedin°Cor°F.
Measurement resolution:
0.01°C/F.Simulationresolution0.1°C/F
Excitation current:
 Measuremode0to400Ω2.5mA,400Ωto
 4000Ω0.5mA;
 Simulatemode0to400Ω5mAmax,0.4to2kΩ
1mAmaxand2to4kΩ0.5mAmax.
 Simulatemodepulsedexcitationcurrentminimum
duration10ms
6
RTD Simulate Mode (0.1mA min, 0-400Ω; 0.05mA min, 400-4000Ω)
Type Temperature
coecient
Temperature range TotalUncertainty
10°to30°C(50°to86°F)for1
year
°C °F Rdg Tos
From To From To % °C °F
Pt50 3.85 -200.00 0.00 -328.00 32.00 0.043 0.24 0.42
0.00 850.00 32.00 1562.00 0.043 0.24 0.42
Pt100 3.85 -200.00 0.00 -328.00 32.00 0.04 0.16 0.28
0.00 850.00 32.00 1562.00 0.04 0.16 0.28
Pt100 3.92 -200.00 0.00 -328.00 32.00 0.04 0.16 0.28
0.00 850.00 32.00 1562.00 0.04 0.16 0.28
Pt 200 3.85 -200.00 0.00 -328.00 32.00 0.0345 0.12 0.21
0.00 260.00 32.00 500.00 0.0345 0.12 0.21
260.00 850.00 500.00 1562.00 0.087 0.28 0.48
Pt500 3.85 -200.00 -60.00 -328.00 -76.00 0.033 0.095 0.16
-60.00 0.00 -76.00 32.00 0.078 0.23 0.39
0.00 850.00 32.00 1562.00 0.078 0.23 0.39
Pt1000 3.85 -200.00 -150.00 -328.00 -238.00 0.032 0.085 0.15
-150.00 0.00 -238.00 32.00 0.0675 0.19 0.32
0.00 260.00 32.00 500.00 0.0675 0.19 0.32
260.00 850.00 500.00 1562.00 0.082 0.17 0.28
Cu10 4.27 -200.00 0.00 -328.00 32.00 0.00 0.85 1.53
0.00 260.00 32.00 500.00 0.00 0.92 1.66
D100 6.18 -200.00 0.00 -328.00 32.00 0.038 0.16 0.28
0.00 640.00 32.00 1184.00 0.038 0.16 0.28
Ni100 6.72 -60.00 0.00 -76.00 32.00 0.00 0.12 0.22
0.00 250.00 32.00 482.00 0.00 0.12 0.22
Ni120 6.72 -80.00 0.00 -112.00 32.00 0.00 0.11 0.2
0.00 270.00 32.00 518.00 0.00 0.11 0.2
270.00 320.00 518.00 608.00 0.00 0.25 0.45