Siemens SITRANS TW, Operator'S Manual

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SITRANS T measuring instruments for temperature
Transmitters for rail mounting
SITRANS TW
four-wire system, universal, HART
3/45 Siemens FI 01 · 2010
3
■
List of parameterizable operating data (Order codes A
7 7
+ B
7 7
... E
7 7
)
Operating data acc. to default setting Order No. with Order code: 7NG3242 - 7 7 7 7 7 -Z Y01
Order codes: A 7 7 ... E 7 7
7 7 7
+
7 7 7
+
7 7 7
+
7 7 7
+
7 7 7
Sensor
Thermocouples Connection Cold junction
compensation Measuring
ranges
Type Temperature range
B: Pt30 %Rh/Pt6 %Rh 0 ... 1820 °C A 0 0 Standard B 0 1 None C 0 0 -30 ... +60 °C
-20 ... +20 °C
0 ... 40 °C
0 ... 60 °C
0 ... 80 °C
0 ... 100 °C
0 ... 120 °C
E
E
E
E
E
E
E
0
0
0
0
0
0
0
0
1
2
3
4
5
6
C:W5 %Re 0 ... 2300 °C A 0 1 Sum n
1)
n = 2 B 0 2 Internal C 1 0
D:W3 %Re 0 ... 2300 °C A 0 2 ... . . . Fixed val. 0
°C
C 2 0
E:NiCr/CuNi -200 ... +1000 °C A 0 3 n = 10 B 1 0 20
°C
C 2 2
J:Fe/CuNi (IEC) -210 ... +1200 °C A 0 4 Difference
2)
Diff1 B 3 1 50
°C
C 2 5
K:NiCr/Ni -200 ... +1372 °C A 0 5 Diff2 B 3 2 60
°C
C 2 6
L: Fe/CuNi (DIN) -200 ... +900 °C A 0 6 Mean-val.
2)
MW B 4 1 70
°C
C 2 7
N:NiCrSi/NiSi -200 ... +1300 °C A 0 7 Special value
7)
Y 1 0 0 ... 150 °C E 0 7
R:Pt13 %Rh/Pt -50 ... +1760 °C A 0 8 External meas.
(through Pt100
DIN IEC 751)
7)
Y 1 1 0 ... 200 °C
0 ... 250 °C
0 ... 300 °C
0 ... 350 °C
0 ... 400 °C
0 ... 450 °C
0 ... 500 °C
0 ... 600 °C
0 ... 700 °C
0 ... 800 °C
0 ... 900 °C
0 ... 1000 °C
0 ... 1200 °C
0 ... 1400 °C
0 ... 1600 °C
0 ... 1800 °C
50 ... 100 °C
50 ... 150 °C
100 ... 200 °C
100 ... 300 °C
100 ... 400 °C
200 ... 300 °C
200 ... 400 °C
200 ... 500 °C
300 ... 600 °C
500 ... 1000 °C
600 ... 1200 °C
800 ... 1600 °C
Special range
7)
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Y
0
0
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
0
S:Pt10 %Rh/Pt -50 ... +1760 °C A 0 9
T:Cu/CuNi (IEC) -200 ... +400 °C A 1 0
U:Cu/CuNi (DIN) -200 ... +600 °C A 1 1
Resistance thermometer
(or max. permissible line resistance see
„Technical specifications“)
Connection Connection Line resis-
tance
3)
Pt100 (DIN IEC) -200 ... +850 °C A 2 0 Standard B 0 1 2-wire-system C 3 2 0
Ω
D 0 0
Pt100 (JIS) -200 ... +649 °C A 2 1 Sum n
4)
n = 2 B 0 2 3-wire-system C 3 3 10
Ω
D 1 0
Ni100 (DIN) -60 ... +250 °C A 2 2 ... . . . 4-wire-system C 3 4 20
Ω
D 2 0
n = 10 B 1 0 50
Ω
D 5 0
Parallel n
5)
n = 0.1 B 2 1 Special val.
7)
Y 2 0
n= 0.2 B 2 2
n= 0.5 B 2 5
Special value
6) 7)
Y 0 0
Difference
2)
Diff1 B 5 1
Diff2 B 5 2
Mean-val.
2)
MW B 6 1
Resistance-based sensors, potentiome-
ters Connection Connection Line resis-
tance
3)
Measuring
ranges
(or max. permissible line resistance see
„Technical specifications“) A 3 0 Standard B 0 1 2-wire-system C 3 2 0
Ω
D 0 0 0 ... 100
Ω
E 4 0
Difference
2)
Diff1 B 5 1 3-wire-system C 3 3 10
Ω
D 1 0 0 ... 200
Ω
E 4 1
Diff2 B 5 2 4-wire-system C 3 4 20
Ω
D 2 0 0 ... 500
Ω
E 4 2
Mean val.
2)
MW B 6 1 50
Ω
D 5 0 0 ... 1000
Ω
E 4 3
Special val.
7)
Y 2 0 0 ... 2500
Ω
E 4 4
0 ... 5000
Ω
8)
E 4 5
0 ... 6000
Ω
8)
E 4 6
Special range
7)
Y 3 1
mV, V and
µ
A, mA sensors
9)
A 4 0 Meas. range with Order No. 7NG 3242 - 7 7 7 7 7 -Z Y01 E 5 0
0
-120 ... +1000 mV
1)
n = number of thermocouple elements to be connected in series
2)
See „Circuit diagrams“ for meaning of type circuit
3)
Line resistance of channels 1 and 2, for max. permissible line resistance see
„Technical specifications“ (only with C32, not with C33 and C34)
4)
n = number of resistance thermometers to be connected in series
5)
1/n = number of resistance thermometers to be connected in parallel
6)
Combination of series and parallel connection of resistance thermometers
7)
Operating data: see „Special operating data“
8)
This range does not apply to mean-value and difference circuits.
9)
The max. permissible currents and voltages according to conformity cer-
tificate must be observed in devices with explosion protection.
10)
Without detection of line breakage
1 -1,2 ... +10 V
10)
2 -12 ... +100 V
10)
3 -120 ... +140 V
10)
4 -12 ... +100
µ
A
10)
5 -120 ... +1000
µ
A
10)
6 -1,2 ... +10 mA
10)
7 -12 ... +100 mA
10)
8 -120 ... +1000 mA
10)
Special range
7)
Y 3 2
© Siemens AG 2009