Apa592-Ph.f2 Or .C2 (Explosion-Proof); Apa592-Ph.f3 Or .C3 (Non-Incendive) - ABB Endura APA592 Operating Instruction

Endura APA592
pH / Redox (ORP) transmitter

2.5.5 APA592-pH.F2 or .C2 (Explosion-proof)

Agency
FM
CSA
Table 2.6 Explosion-proof

2.5.6 APA592-pH.F3 or .C3 (Non-incendive)

Note. See installation drawings P0909 – FM (page 101), or P0911 – CSA (page 103) for allowable
sensors.
Agency
FM
CSA
Table 2.7 Non-incendive
Input Parameters
Maximum voltage
Maximum input current
Internal inductance
Internal capacitance
Table 2.8 Non-incendive Field Wiring – FM and CSA: Input Parameters
Note. For installation not using Associated Equipment, maximum voltage is 42 V DC and input wiring
must be installed per Div. 2 wiring methods in accordance with the applicable Electrical Code of the
country in use.
OI/APA592–EN Rev. E
Area Classification
XP, Class I, Div. 1, Groups A, B, C, D
Class II/III, Div. 1, Group F, G; T4 Ta = 60 ºC
Class I, Div. 1, Groups A, B, C, D
Class II, Div. 1; Groups E, F, G
Class III; Div. 1; T4
Approvals
Class I, Div. 2, Groups A, B, C, D
Class II/III, Div. 2, Group F, G; T4 Ta = 60 ºC
Class I, Div. 2, Groups A, B, C, D
Class II, Div. 2, Groups F, G
Class III; Div 2; T4
2 Use in Areas Requiring Ignition Protection
U = 30 V
i
current controlled by transmitter
L = 0,5 mH
i
C = 5 nF
i
15