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Endura AZ25 series probe
Combustion oxygen monitor
3.4 System location requirements
3.4.1 Endura AZ25 system without AutoCal
IP66 (NEMA 4X)
Endura AZ25 remote transmitter
55 °C
(131 °F)
–20 °C
(–4 °F)
Mains supply
*Maximum temperature is sheath-dependant – refer to Section 6, page 31.
Fig. 3.2 Endura AZ25 system without AutoCal
3.4.2 Endura AZ25 system with AutoCal
IP66 (NEMA 4X)
Endura AZ25
remote transmitter
55 °C
(131 °F)
–20 °C
(–4 °F)
Mains supply
Relays
*Maximum temperature is sheath-dependant – refer to Section 6, page 31.
Fig. 3.3 Endura AZ25 system with AutoCal
8
Output signals
Relays
6-core screened sensor cable (coded option) – maximum length 100 m (328 ft.)
55 °C
(131 °F)
–20 °C
(–4 °F)
Output signals
ABB 14-core screened
cable (coded option)
Maximum cable length (combined 6-core and 14-core runs) length 100 m (328 ft.)
100 °C
–20 °C
(212 °F)
(–4 °F)
Endura AZ25 probe
100 °C
(212 °F)
–20 °C
(–4 °F)
Endura AZ25
AutoCal unit
m
6-Core screened
sensor cable (coded option)
3 Mechanical installation
1400 °C*
(2552 °F*)
600 °C*
(1112 °F*)
1400 °C*
(2552 °F*)
600 °C*
(1112 °F*)
Endura AZ25
probe
OI/AZ25P–EN Rev. E
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