1. When fitted with 90V transient suppressors (T1 Option), the
equipment is not capable of passing the 500V isolation test. This
must be taken into account upon installation.
2. The enclosure may be made from aluminum alloy and given a
protective polyurethane paint finish; however, care should be
taken to protect it from impact or abrasion when located in Zone
0 environment. The polyurethane paint finish may constitute an
electrostatic hazard and must only be cleaned with a damp cloth.
3. When the equipment is installed, particular precautions must be
taken to ensure, taking into account the effect of process fluid
temperature, that the ambient temperature of the electrical
housing of the equipment meets the marked protection type
temperature range.
Type 'n' certification
• IEC 60079-0: 2011
• IEC 60079-11: 2011
• IEC 60079-15: 2010
N7
Certificate No. IECEx BAS05.0029X
Ex nA ic IIC T5 Gc (-50 °C ≤ Ta ≤ 70 °C) 4-20 mA HART
Ex nA ic IIC T5 Gc (-50 °C ≤ Ta ≤ 60 °C) Fieldbus
Maximum Working Voltage = 42 VDC 4-20 mA HART
Maximum Working Voltage = 32 VDC Fieldbus
Special conditions for safe use (X):
1. When fitted with 90V transient suppressors (T1 Option), the
equipment is not capable of passing the 500V isolation test. This
must be taken into account upon installation.
2. The enclosure may be made from aluminum alloy with a
protective polyurethane paint finish. The polyurethane paint
finish may constitute an electrostatic hazard and must only be
cleaned with a damp cloth.
3. When the equipment is installed, particular precautions must be
taken to ensure, taking into account the effect of process fluid
temperature, that the ambient temperature of the electrical
housing of the equipment meets the marked protection type
temperature range.
IECEx Dust certification
• IEC 60079-0: 2011
• IEC 60079-31: 2013
NF
Certificate: IECEx BAS 17.0019X
October 2018 Quick Start Guide
Quick Start Guide 37
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