Explosion-proof Integrated PTZ & Camera-
Instruction Manual
4
Screen wiper
(30±10) times/min
Lightning distance
50~100m (fill light will turn on
automatically if illuminance<19Lux)
Fast Ethernet electrical signal interface(optional):
full duplex TCP/IP Protocol Ethernet
interface transmission
Video signal):
1-way video output
Audio:
1-way input, 1-way output
Alarm:
2-way alarm input, 1-way alarm output
Address code:
0/1
1.6. Service condition
Atmosphere pressure:
80
～
110kPa
Ambient temperature:
-40ºC
～
+60ºC
Relative humidity:
no more than 95% (+25ºC)
1.7. Electrical safety (in normal atmosphere)
Insulation resistance: the insulation resistance between power terminal and the enclosure shall
be no less than 50 MΩ; Dielectric strength: dielectric test of 50Hz, AC1500V shall be
conducted between power terminal and the enclosure for 1min; dielectric test of 50Hz,
AC500V shall be conducted between wiring terminals and the enclosure; no breakdown or
flashover allowed.
1.8. Special conditions for safe use
Engaged length and engaged threads are greater than values in IEC/EN 60079-1;
The width of flameproof joint is more than the minimum values specified in EN
60079-1 standard. If needed, repair of the flameproof joints must only be made in
compliance with the structural specifications provided by the manufacturer.
Yield stress of the flameproof enclosure fasteners shall be no less than 450MPa;
The ambient temperature range is limited to -40
℃
~ +60
℃.
2. Installation & debugging
2.1. Cautions before installation
Housing and PTZ are connected together before package
and the housing is adjusted to max. angle for easier
