Endura APA592
pH / Redox (ORP) transmitter
2 Use in Areas Requiring Ignition Protection
OI/APA592–EN Rev. E
13
2.5.2 APA592-pH.A2… (Flameproof Protection)
ATEX approved for use in Zone 1/21.
Ex d (Zone 1):
LCIE 11 ATEX 3057 X
IECEx LCI 11.0049X
Designation
Device design: II 2 G Ex d IIC T4
Housing design: II 2 D Ex tD A21 IP66 T135 ºC, – 20 ºC
T
amb
60 ºC
2.5.3 APA592-pH.A3… (Type n Non-sparking)
ATEX/IECEx approved for use in zone 2/22.
Ex nA (Zone 2):
LCIE 11 ATEX 1005 X
IECEx LCI 11.0048X
Designation
Device design: II 3 G Ex nA IIC T4
Housing design: II 3 D Ex tD A22 IP66 T135 ºC, –20 ºC
T
amb
60ºC
ABB statement of conformity in accordance with ATEX directive.
Note.
Both flameproof and dust ratings are combined when APA592-pH.A2… is ordered.
Note.
Both type n and dust ratings are combined when APA592-pH.A3… is ordered.
