19
EN
5. TECHNICAL DATA
Input Signals
Input signals and measuring ranges
Table 1
Measurement time
: 0.33 s
Error detection in the measuring circuit:
- thermocouple, Pt100 overrun of measuring range
Kinds of outputs:
- voltageless relay: switching contact, load capacity 5 A/230 V a.c.,
- binary voltage: voltage 6 V, resistance limiting the current
10 Ω
Way of output operation:
- reverse for heating; - direct for cooling
Sensor type
Range
Basic error
Resistance thermometer (acc. to EN 60751:2009), measuring current 0.25mA
Pt100
*
-50...100
±0.8
0...250
±1.3
0...600
±3.0
Thermocouple of J type (acc. to EN 60584-1:1997)
Fe-CuNi
0...250
±2.0
0...600
±3.0
0...900
±4.0
Thermocouple of K type (acc. to EN 60584-1:1997)
NiCr-NiAl
0...600
±3.0
0...900
±4.0
0...1300
±6.0
Thermocouple of S type (acc. to EN 60584-1:1997)
PtRh10-Pt
0...1600
±8.0
*
Resistance of the sensor line <10
W
/wire; one must connect with wires of the
same section and length.
