Figure 4-3: Intrinsically Safe Wiring - Honeywell SmartLine SLN 700 Series User Manual

WARNING:
Special Conditions for safe use:
Page 16

Figure 4-3: Intrinsically Safe Wiring

•
Electrical connections and IS input parameters should be observed in
accordance with Ex instruction
•
WARNING – Potential Electrostatic Charging Hazard
•
When the enclosure is made of aluminum alloy, impact or friction
should be avoid to Control the mechanical spark
•
The equipment shall be protected from sunlight to avoid the UV impact
•
The temperature class depends on Ta and process temperature as per
Table 4-4
•
The radar level instrument shall use the suitable certified cable gland
and blank element with Ts≥100˚C
•
The equipment should be protected to avoid high risk from mechanical
impact.
•
Installation of the equipment shall follow IEC 60079-14 last edition or
any national equivalent standards
SLN 700 SmartLine NCR Level Transmitter User's Manual Revision 1