Siemens SITRANS TSinsert Bedienungsanleitung Seite 26

Devices in explosion-protected version
Equipment protection by means of intrinsic safety
SITRANS TSInsert/TS100/TS200
Type of protection "Intrinsically safe", Zone 20
Type of protection "Intrinsically safe", Zone 0
Type of protection "Intrinsically safe", Zone 2
SITRANS TS500
Type of protection "Intrinsically safe", Zone 20/21/22
Type of protection "Intrinsically safe", Zone 0/1
Type of protection "Intrinsically safe", Zone 2
For connecting to circuits with the following peak values
Device protection through type of protection "nA"
Type of protection "Non-incendive", Zone 2
For connecting to circuits with the following peak values
Maximum safety voltage
1)
Device protection through flame-proof enclosure
For connecting to circuits with the following peak values
8.4 Measuring tolerances for resistance thermometers
Tolerance classes
The tolerance classes of the resistance thermometers are defined as follows in accordance with IEC 60751:
Tolerance class
Class B
Class A
Class AA (1/3 B)
Tolerances
The following tables provide an overview of the validity ranges of these tolerances. When you use a thermometer above the
specified limits, the values of the next lower accuracy class apply.
Action
Basic version
With increased
vibration resistance
26
Increased accuracy
Tolerance
Class B
Class A
Class AA (1/3 B)
Class B
Class A
II 1D Ex ia IIIC T 200°C Da
II 1G Ex ia IIC T6 / T4...T1 Ga
II 3G Ex ic IIC T6 / T4...T1 Gc
II 1/2D Ex ia/ib IIIC T 200°C Da/Db
II 1/2G Ex ia/ib IIC T6 / T4...T1 Ga/Gb
II 3G Ex ic IIC T6 / T4...T1 Gc
U ≤ 30 V
i
I ≤ 100 mA
i
P = P
i o
C = 700 pF/m
i
L = 15 µH/m
i
II 3G Ex nA IIC T6 / T4...T1 Gc
U = 30 V
n
U = 32 V
1)
max
II 1/2 G Ex d IIC T6, T4, T3 Ga/Gb
II 1/2 D Ex tb IIIC T85 °C,100°C , or 150°C
U = 45 V
max
P = 25/37/50/100 mW
Precision
Basic accuracy
High accuracy
Precision
Basic accuracy
Increased accuracy
High accuracy
Basic accuracy
Increased accuracy
(transmitter)
∆t
±(0.30 °C +0.0050|t[°C]|)
±1.8x0.30 °F +0.0050x|t[°F]-32|
±(0.15 °C +0.0020|t[°C]|)
±1.8x0.15 °F +0.0020x|t[°F]-32|
±(0.10 °C +0.0017|t[°C]|)
±1.8x0.10 °F +0.0017x|t[°F]-32|
Range [°C (°F)]
-50 ...400 (-58 ... +752)
-30°... 300 (-58 ... +572)
0°... 150 (32 ... 302)
-50°... 400 (-58 ... +752)
-30°... 300 (-58 ... +662)
SITRANS TSinsert/TS100/TS200/TS300/TS500
A5E03920348-04, 09/2013