Siemens SITRANS T Series Compact Operating Instructions page 43

SITRANS TH100/200/300 with DVM LCD or SITRANS TH320/420 with display
You can find the values of ∆T2G in the tables
Table 7-3 Gas Ex i/nA/ec (Page 45),
Table 7-4 Gas Ex i/nA/ec (Page 46),
Table 7-5 Type 2N (Page 46) and
Table 7-6 Type 2N (Page 47) and
∆T2D in the table Table 7-9 Dust Ex i/tb (Page 49) and
Table 7-10 Type 2N (Page 50).
Table 7-1 Gas hazardous area Zone 1
Permissible
power supply parameters
U = 30 V DC
i
I = 120 mA
i
L = 0 μH
i
C = 2.2 nF
i
P = 900 mW
i
U = 30 V
i
I = 100 mA
i
P = 750 mW
i
U = 27 V
i
I = 90 mA
i
P = 610 mW
i
U = 25.2 V
i
I = 84 mA
i
P = 530 mW
i
Table 7-2 Dust hazardous area Zone 21
Permissible power supply parameters
U = 30 V DC
i
I = 120 mA
i
L = 0 μH
i
C = 2.2 nF
i
P = 900 mW
i
U = 30 V
i
I = 100 mA
i
P = 750 mW
i
SITRANS TS100/TS200/TS300/TS500/TSinsert/TSthermowell
Compact Operating Instructions, 08/2020, A5E03920348-AF
T = Permissible ambient temperature
3
Gas hazardous area Zone 1 / Div. 1:
SITRANS TH100/200/300
with DVM LCD
-
T4: -40 °C ≤ T ≤ +75 °C - ∆T2G
3
T6: -40 °C ≤ T ≤ +45 °C - ∆T2G
3
T4: -40 °C ≤ T ≤ +85 °C - ∆T2G
3
T6: -40 °C ≤ T ≤ +50 °C - ∆T2G
3
T4: -40 °C ≤ T ≤ +85 °C - ∆T2G
3
T6: -40 °C ≤ T ≤ +52 °C - ∆T2G
3
T = Permissible ambient temperature
3
Gas hazardous area Zone 1 / Div. 1:
SITRANS TH100/200/300
with DVM LCD
-
T85 °C: -40 °C ≤ T ≤ +53 °C - ∆T2D
3
Technical data
7.1 Rated conditions
Gas hazardous area Zone 1:
SITRANS TH320/420
with display
T4: -40 ... +85 °C - ∆T2G
T5: -40 ... +65 °C - ∆T2G
T6: -40 ... +50 °C - ∆T2G
T4: -40 ... +85 °C - ∆T2G
T5: -40 ... +70 °C - ∆T2G
T6: -40 ... +55 °C - ∆T2G
T4: -40 ... +85 °C - ∆T2G
T5: -40 ... +75 °C - ∆T2G
T6: -40 ... +60 °C - ∆T2G
-
Gas hazardous area Zone 1:
SITRANS TH320/420
with display
T4: -40 ... +85 °C - ∆T2G
T5: -40 ... +65 °C - ∆T2G
T6: -40 ... +50 °C - ∆T2G
T4: -40 ... +85 °C - ∆T2G
T5: -40 ... +70 °C - ∆T2G
T6: -40 ... +55 °C - ∆T2G
43