Additel 260Ex, Руководство пользователя

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Special safety requirements
1. WARNING – DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT
2. WARNING – DO NOT CHARGE THE BATTERY IN HAZARDOUS LOCATION
3. WARNING – USE ONLY the approved batteries, see Ex instruction
4. The equipment should be protected from high energy impacts
5. Do not touch the non-metallic enclosure or touch with the insulating materials only
6. The batteries used in the equipment should be the same manufacturer, model and electrochemical system
7. The conformal coating applied to PCB boards was declared meet the requirements of IEC 60664-1 and IEC 60664-
3 by manufacturer
8.Tamb:-20
℃ to +50 ℃
9. USB port should only be used in Non-hazardous areas.
10.PX connections to be made with pressure measuring module CDPX-Ex only, the connected cables and flexible
hose used for the external pressure modules are made of insulation materials, so end user should consider the risk of
electrostatic discharge during material selection and installation process
11. Metallic parts (only fasteners) presented a maximum capacitance of total 110pF, end user should consider this risk
for suitable applications
12. No additional input energy limitation are required for Type-C USB port and DC charging port when Um does not
exceed 250V (internal OVP/OCP are designed in line with IEC 60079-11)