Ex Relevant Specifications; Tth200-E1, Intrinsic Safety Atex; Tth200-H1, Intrinsic Safety Iecex; Safety Specifications For Intrinsic Safety Atex / Iecex - ABB TTH200 Commissioning Instruction

5

Ex relevant specifications

Change from one to two columns
5.1

TTH200-E1, Intrinsic Safety ATEX

Explosion protection
The TTH200 complies with the requirements of
ATEX directive 94/9/EC
Approved for use in Zone 0
Designation
II 1G EEx ia IIC T6 (Zone 0)
II 2 (1) G EEx [ia] ib IIC T6 (Zone 1 [0])
II 2 G (1D) Ex [iaD] ib IIC T6 (Zone 1 [20])
EC type-examination certificate PTB 05 ATEX 2017 X
5.2

TTH200-H1, Intrinsic Safety IECEx

Explosion protection
Approved for use in Zone 0.
Designation
Ex ia IIC T6 (Zone 0)
Ex [ia] ib IIC T6 (Zone 1 [0])
Ex [iaD] ib IIC T6 (Zone 1 [20])
For further information, see certificate
5.3 Safety specifications for Intrinsic Safety
ATEX / IECEx
Temperature table
Temperature Permissible ambient temperature range
class
Device category 1
use
-50 ... 44 °C
T6
(-58 ... 111.2 °F)
-50 ... 56 °C
T5
(-58 ... 132.8 °F)
-50 ... 60 °C
T4, T3, T2, T1
(-58 ... 140.0 °F)
Protection type Intrinsic Safety Ex ia IIC (Part 1)
Supply circuit
Max. voltage
U = 30 V
i
Short circuit current
I = 130 mA
i
Max. power
P = 0.8 W
i
Internal inductance
L = 0.5 mH
i
Internal capacitance
C = 5 nF
i
Maximum permissible
external inductance
Maximum permissible
external capacitance
Protection type Intrinsic Safety Ex ia IIC (Part 2)
Measurement
current circuit /
active
transducer (TC)
Max. voltage
U = 1,2 V
o
Short circuit current
I = 50 mA
o
Max. power
P = 60 mW
o
Internal inductance L = 0 mH
i
Internal capacitance
C = 49 nF
i
Maximum permissible
L = 5 mH
o
external inductance
Maximum permissible
C = 1.05 µF
o
external capacitance
CI/TTH200-EN
5.4
Explosion protection
Designation
ABB manufacturer's declaration in accordance with ATEX directive
Temperature table
5.5
5.6
Device category 2
use
5.7
-50 ... 56 °C
(-58 ... 132.8 °F)
-50 ... 71 °C
(-58 ... 159.8 °F)
-50 ... 85 °C
(-58 ... 185.0 °F)
5.8
Measurement current
circuit / passive
transducer (RTD)
U = 6.5 V
o
I = 25 mA
o
P = 38 mW
o
L = 0 mH
i
C = 49 nF
i
L = 5 mH
o
C = 1.55 µF
o
Display interface
U = 6,2 V
o
I = 65.2 mA
o
P = 101 mW
o
L = 0 mH
i
C = 0 nF
i
L = 5 mH
o
C = 1.4 µF
o
TTH200
Ex relevant specifications
TTH200-E2, Non-Sparking ATEX
The TTH200 complies with the requirements of
ATEX directive 94/9/EC
Approved for use in Zone 2.
II 3G EEx nA II T6
Temperature Device category 2 use
class
T6
-50 ... 56 °C (-58 ... 132.8 °F)
T5
-50 ... 71 °C (-58 ... 159.8 °F)
T4 -50 ... 85 °C (-58 ... 185.0 °F)
TTH200-L1, Intrinsically Safe FM
Class I, Div. 1 + 2, Groups A, B, C, D
Class I, Zone 0, AEx ia IIC T6
Control drawing: TTH200-L1H
TTH200-L2, Non-Incendive FM
Class I, Div. 2, Groups A, B, C, D
Control drawing: TTH200-L2H
TTH200-R1, Intrinsically Safe CSA
Class I, Div. 1 + 2, Groups A, B, C, D
Class I, Zone 0, Ex ia Group IIC T6
Control drawing: TTH200-R1H
TTH200-R2, Non-Incendive CSA
Class I, Div. 2, Groups A, B, C, D
Control drawing: TTH200-R2H (1)
Control drawing: TTH200-R2H (2) (no conduit)
EN - 19