Technical Data; Analog Inputs Base Unit; Temperature Measurement Input (In 4) - JUMO AQUIS touch S Assembly Instructions Manual

20.1

Analog inputs base unit

20.1.1

Temperature measurement input (IN 4)

Probe-/Signal type
Pt100 DIN EN 60751
Pt1000 DIN EN 60751
RTD temperature probe
with customer-specific
b
characteristic line
up to 400 Ω
to 4000 Ω
Sensor lead resistance
Lead compensation
a
MR: measuring range span
b
Customer-specific linearization can be used to enter a sensor characteristic line.
c
: maximal resistance across the measuring range (400
R max
Connection type
2-wire/3-wire
2-wire/3-wire
2-wire/3-wire
2-wire/3-wire
maximal 30 Ω per line with 3-wire circuit
Not required for 3-wire circuit. With a 2-wire circuit, lead calibration can
be executed at the respective input by means of an measured value cor-
rection with the aid of the "Offset" setting.
Measuring Measuring accu-
range racy
-200 to +850 °C ≤ 0.05 % of MR
-200 to +850 °C ≤ 0.1 % of MR
0 to 400 Ω ≤ 0.1 % of R
0 to 4000 Ω ≤ 0.1% of R
Ω Ω
, or 4000

20 Technical data

Ambient
temperature
influence
a
≤ 50 ppm/K
a
≤ 50 ppm/K
c
≤ 100 ppm/K
max
c
≤ 100 ppm/K
max
)
111