Servomex SERVOTOUGH Oxy, Operator'S Manual

Page: 22 / 145

10
© Servomex Group Limited. 2020 01910001B_8
Ambient tempe
rature range
Opera�on
-10 to 55°C
(14
°F to 131°F
)
Storage
-20 to 60 °C
(
-
4
°F
to 140
°F
)
Opera�ng ambient pressure range 79 to 110 kPa (11 to 16 psi absolute)
Opera�ng ambient humidity range 0 to 95% RH, non
-
condensing
Opera�ng al�tude range
-
500 * to 2000 † meters
Ingress protec�on IP66 / NEMA 4X
* Below sea level.
†
Above sea level.
Analyser is suitable for outdoor use within the limits stated above.
2.3
Electrical data
Electrical supply
• Voltage
100 to 12
0 Vac or
220 to 2
4
0
Vac (+/
-
10%) *
• Frequency
50/60 Hz
Maximum power consump�on
50 VA
Internal fuse ra�ng
• 100 to 120 V supply
T 2.0 A H 250 V
• 220 to 240 V supply
T 1.0 A H 250 V Electrical supply conductor size
Flexible conductors
0.5 to 2.5 mm
2
(20 to 14 AWG)
Solid conductors
0.5 to 2.5 mm
2
(20 to 14 AWG)
Interface signal relay ra�ngs ‡ 30 Vdc 1 A
M
illiamp
output
• Maximum load resistance
600 W
• Minimum isola�on voltage
500 V
Output range
• Normal sample
measurement
0 to 20 mA or
4 to 20 mA †