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Load cell #1
Load cell #2
Load cell #3
Load cell #4
Load cell #5
Load cell #6
Load cell #7
Load cell #8
Up to 8 intrinsically safe
load cells certified for use
in zone 0 or in zone 1
and / or certified for use
in zone 20 or in zone 21.
Cable Junction Box PR6..../6...
Resistor R1
Resistor R2
Resistor R3
Resistor R4
PC Board
Resistor R5
Resistor R6
Resistor R7
Resistor R8
Resistors R1...R4 and R1...R8, respectively:
= 600mW
0 ... 5.6 ohms (1%); type MBB0207; P
70
Zone 0, 1
Zone 20, 21
Pressure Balance Element
M12 x1.5; IP66; -40°C ... +105°C
IBExU 10 ATEX 1169 U
Ex II 2 G / Ex e IIC Gb
Ex II 2 D / Ex tb IIIC Db
Input circuit in type of protection
Ex ia (for zone 0 and zone 20) or
Ex ib (for zone 1 and zone 21):
Ui = 25V, Pi = any, Ii = see below
Ii
Ta
Temperature
T (Dust)
Class (Gas)
210mA
40°C
T6
90°C
325mA
60°C
T4
90°C
370mA
40°C
T4
90°C
Datum
Material
Name
Date
.
Erstellt
21.08.18
Schallhorn
Written by
Geprüft
21.08.18
Hiller
Reviewed by
Ausgabe / Revision
Änderung / Alteration
Freigabe
21.08.18
Schallhorn
PA50180542
01
Released by
Certified equipment (e. g.
indicator) with Ex ia output
circuits for connections to zone 0
and zone 20 or
Ex ib output circuits for
connections to zone 1 and zone 21
Maßstab /
Scale
1:1
Benennung / Title
Ex-Konzept/ Ex-Design
Blatt
(
PR6130/6... and PR6021/6...)
Sheet
Zeichnungs-Nr. / Drawing number
Teildok. Nr./
von
Part doc. no.
36931-750-01
592
of
1
2
Publicité
