JUMO iTRON 702040 Betriebsanleitung Seite 81

Input for thermocouple
Designation
Fe-Con L
Fe-Con J
Cu-Con U
Cu-Con T
NiCr-Ni K
NiCrSi-NiSi N
Pt10Rh-Pt S
Pt13Rh-Pt R
Pt30Rh-Pt6Rh B
Measurement accuracy: ≤0.4% / 100ppm/°C
Cold junction:
1. These ranges refer to the ambiente temperature of 20°C
Input for standard signals
Designation Range
Voltage 0 to 10V, R
2 to 10V, R
R - input resistance
E
4 to 20mA, voltage drop ≤ 3V
Current
0 to 20mA, voltage drop ≤ 3V
Measurement accuracy: ≤0.1% / 100ppm/°C
2. 0 to 1V, R >10MΩ for Type 702040/41 with 2 relays
E
3. 0.2 to 1V, R >10MΩ for Type 702040/41 with 2 relays
E
Range
-200 to + 900°C
EN 60584 -200 to +1200°C
-200 to + 600°C
EN 60584 -200 to + 400°C
EN 60584 -200 to +1372°C
EN 60584 -100 to +1300°C
EN 60584 0 to 1768°C
EN 60584 0 to 1768°C
EN 60584 +300 to 1820°C
Pt100 internal
2
> 100kΩ
E
3
> 100kΩ
E
Input for resistance thermometer
1 Designation
Pt100 EN 60751
Pt1000 EN 60751
KTY11-6
Measurement accuracy:
Pt100/1000:
KTY11-6:
Sensor lead
resistance:
Meas. current:
Outputs
Relay:
n.o.(make) contact; 3A at 250V AC resistive load;
150,000 operations at rated load
Logic 0/5V:
Current limiting: 20mA; R
Logic 0/12V:
Current limiting: 20mA; R
Supply
AC 110 to 240V, -15/+10% 48 to 63Hz, or
AC/DC 20 to 30V , 48 to 63Hz (Connect to SELV
or PELV) or
DC 10 to 18V (Connect to SELV or PELV)
Range
-200 to +850°C
-200 to +850°C
-50 to +150°C
≤0.1% / 50ppm/°C
≤1.0% / 50ppm/°C
20Ω max. per lead
250µA
≥250Ω
load
≥600Ω
load
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