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Operating Instructions
Equipment Category
Category 1
Category 2
Category 3
Power Supply
(observe typeplate)
Category
Type of protection
Safety notes for installation in explosion hazardous areas
1.
Comply with the installation and safety instructions in the operating instructions.
2.
Install the device according to the manufacture' s instructions and any other valid standards and regulations.
3.
The device may not be operated outside the electrical and thermal parameters.
4.
To maintain the ingress protection IP 65 of the housing, install the housing cover and cable glands correctly.
5.
Cable glands and cable entries must be used, which are suited for the category II 3 D.
6.
To install the ProGap S in a DustEx-zone you need a process-adapter.
Thermal Data
Permissible range of ambient temperature
Maximum surface temperature at
an ambient temperature of 60 °C
dust/air-mixtures (D)
Zone 20, 21 or 22
Zone 21 or 22
Voltage range
Power supply
12 V DC powered by
DIN Rail electronic
II 3 D Sensor in Zone 22
Sensor = IP 65 / DIN Rail electronic = IP 40
Explosive
Zone 22
Max. power consumption
1,5 W
Category 3 (Zone 22)
- 0 °C . . . + 60 °C
+ 70 °C
6
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