Technical Data; Dimensions; Base Analogue Inputs; Temperature Measurement 1 (In4) - ECOLAB Versatronic Betriebsanleitung

13

Technical data

13.1

Dimensions

Fig. 145: Dimensions
A Side view
B Bottom view (cable entries)
13.2

Base analogue inputs

13.2.1

Temperature measurement 1 (IN4)

Probe / signal type
Pt100 DIN EN 60751
Pt1000 DIN EN 60751
Resistance
thermometers with
customer-specific
characteristic line (
to 400 Ω to 4000 Ω
Sensor line resistance
Conductance
compensation
1
( ) MB: Measuring range
( 2 ) With the help of custom linearisation, a sensor characteristic can be entered
3
( ) R : Maximum resistance value of the measuring range (400 Ω or 4000 Ω)
Max.
Type of Type of
connection connection
2-wire / 3-wire -200 to +850 °C ≤ 0,05 % of the
2-wire / 3-wire -200 to +850 °C ≤ 0.1% of the MB (
2-wire / 3-wire 0 to 400Ω
2-wire / 3-wire 0 to 4000Ω
2 )
Maximum of 30 Ω per lead for 3-wire connection
Not required in a 3-wire connection. With a 2-wire circuit, you can balance the lines
for each input by adjusting the actual value under the "offset" setting.
C Front view
Measurement
accuracy
=0,1% of R
Max.
c≤0.1% of R
Max.
241
Technical data
Ambient
temperature error
= 50 ppm / K
MB (1
)
1 = 50 ppm / K
)
≤ 100 ppm / K≤
100 ppm / K
( 3 )
417102269 Rev. 2-08.2020