KROHNE OPTITEMP TT 31 R EN - Manual (Page 22)

02/2011 – 4000753501 – MA OPTITEMP TT31CR R01 en www.krohne.com
22
6 Technical data
6.1 Specifications, TT 31 R / TT 31 R
6.1.1 Technical data
Designation Value
Input Pt100
-200...
+1000°C
Pt1000
-200...
+200°C
PtX The upper range is dependent on
the X value.
Ni100
-60...
+250°C
Ni1000
-10...
+150°C
Potentiometer
0...
2000
Ω
Thermocouples Types: AE, B, E, J, K, L, N, R, S, T, U
Voltage
-10...
+500 m
V
Sensor break function User-defined output
Output
4...
20 mA, 20...4 mA,
temperature linear
Ambient temperature TT 31 R
-20...
+70°C
TT 31 R
-20...
+60°C
Galvanic isolation 1500 VAC, 1 min
Power supply TT 31 R
8...
36 VDC
TT 31 R
8...
36 VDC
Not intrinsically safe
Typical accuracy +/- 0.1% of the measuring span
Installation Rail according to EN 50020,
35 mm
Table 1: Technical Data TT 31 R / TT 31 R