Siemens SITRANS TH100 Instrucciones De Servicio página 41

SITRANS TH100
Instrucciones de servicio, 09/2013, A5E00331170-04
Hazardous location
Cl I, Zone 2, GP IIC
Cl I, DIV 2, GP A, B, C, D
Cl II, DIV 2, GP F, G
Cl III, DIV 2
T6 @ T = -40°C ... +55°C
a
T5 @ T = -40°C ... +70°C
a
T4 @ T = -40°C ... +85°C
a
Connection
head
+
1
see note 5
3
4
Entity parameters:
Terminals 1(+), 2(-):
U , V = 30 VDC
i max
I , I
see note 2
i max
L = 106 H
i
C = 13 nF
i
Terminals 3, 4, 5, 6:
U , V , V = 9. 6 VDC
o oc t
I I , , I
see note 2 Zone 2 and Division 2 Installations (for Current Controlled Circuits):
o sc t
L , L = 290 mH
Note
o a
C , C = 3.5 F wiring apparatus with associated nonincendive field wiring apparatus not specifically examined
o a m
in combination.
Note 2: For current controlled circuits, the input current (I
Functional Ratings:
not match the output current (I or I ) of the barrier or associated nonincendive field wiring
I = 4 ... 20 mA
normal
apparatus source.
Note 3: The installation must meet the requirements of the National Electrical Code /
Canadian Electrical Code
Note 4: The supply terminals must not be connected to any device which uses or
more than 250 Vrms or d.c. unless adequately isolattion is used.
Note 5: The SITRANS TH100 must be installed in a housing, e.g. Type B connection head
This document contains safety-relevant information based on technical standards
(i.e. Norms, internal standards) or certifications that the apparatus is subject to
and may only be altered with the approval of the norm expert (NFM)
Fab-Gr.:
Change No.:
Revision:
02
FK:
Date of change:
14.07.2012
Modify by:
Zhu
Repl. by/
C10145-A3-X2-33
see note 3
Temperature
Transmitter
TH100
_
2
6
5
PE
1: The nonincendive field wiring concept allows interconnection of nonincendive field
t sc
Scale:
Tol.:
Engineering Obligation for Delivery
Date:
14.03.2006
Product:
Edited by: Pižeta
Approved by: Sudeta
Title:
I IA SC SSCL
Document No.:
s
A.2 Esquema de control
Non-hazardous location
(+)
see note 4
(-)
Parameters for Zone 2
Limited Energy Applications
and NI Field Wiring
Apparatus Concept:
U , V , V 30 VDC
o oc t
I , I , I
see note 2
o sc t
C > Sum (C ) + C
a i cable
L > Sum (L ) + L
a i cable
Zone 2 Non-Sparking
Applications and
DIV 2 Applications:
V 30 VDC
max
=
Observe note 3!
) of the receiving device need
max
generates
SAP No.:
Temperature Transmitter
SITRANS TH100
Type 7NG3211-0B***
Control Drawing
for DIV 2, Zone 2
A5E03638596A
Anexo
Sheet
2
of
2
Doc. Type:
41