Endura APA592
pH / Redox (ORP) transmitter
10 Specification
OI/APA592–EN Rev. E
93
Equipment markings
Intrinsic Safety – FM and CSA
FM
Class I, Div. 1, Groups A, B, C, D
Class II/III, Div. 1, Group E, F, G; T4 Ta = 60ºC
CSA
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1, Groups E, F, G
Class III, Div. 1; T4
Intrinsic Safety – ATEX / IECEx
Approved for:
– II 1G Ex ia IIC T4
– II 1D Ex iaD A20 IP66 T135 °C, –20 °C
T
amb
60 °C
Intrinsically Safe and Ex ia IIC Hazardous Area
Type n (Non-sparking) and Dust – ATEX / IECEx
Approved for:
II 3 G Ex nA IIC T4
II 3 D Ex tD A22 IP66 T135 ºC, –20 °C
T
amb
60 °C
Non-incendive – FM and CSA
(when installed in accordance with the installation drawing P0909 of Appendix B)
FM
Class I, Div. 2, Groups A, B, C, D
Class II/III, Div. 2, Group F, G; T4 Ta = 60 ºC
CSA
Class I, Div. 2, Groups A,B,C,D
Class II, Div. 2, Groups F, G
Class III, Div. 2; T4
Hazardous Area, Dust-, Ignition-proof – FM and CSA
FM
XP, Class I, Div. 1, Groups A,B,C,D
Class II/III, Div. 1, Group E, F, G; T4 Ta = 60 ºC
CSA
Class I, Div. 1, Groups A,B,C,D
Class II, Div. 1, Groups E, F, G
Class III, Div. 1; T4
Flameproof and Dust Protection – ATEX / IECEx
Approved for:
II 2 G Ex d IIC T4
II 2 D Ex tD A21 IP66 T135 ºC, –20 °C
T
amb
60 °C
Parameter
Supply circuit
Maximum voltage
U
i
= 30 V
Maximum input
current
I
i
= 160 mA
Maximum power
P
i
= 0,8 W
Internal inductance
L
i
= 0,5 mH
Internal capacitance
C
i
= 5 nF
