FOUNDATION FIELDBUSTable 2-3:
Power and load requirements A power supply voltage of 9-32 Vdc at 22 mA is required.
AI blocks assignable to pH, Temperature, mV, Glass impedance, Reference impedance,
RTD resistance, ORP, Conductivity, Resistivity, Concentration, Raw
conductivity, Chlorine, Dissolved oxygen, and Ozone
2.3 Hazardous area certifications
IECEx
Certificate IECEx BAS 9.0159X
Intrinsically safe marking Ex ia IIC T4 Ga (-20 °C ≤ T
amb
≤ +65 °C)
Certification conditions The 5081 enclosure may be made of aluminum alloy and
given a protective polyurethane paint finish; however,
care should be taken to prevent it from impact or abrasion
if located in a Zone 0 environment.
Certification standards IEC 60079-0:2011, IEC 60079-11:2011
ATEX
Certificate Bas02ATEX1284X (5081A/P)
Baseef03ATEX0099X (5081C)
Baseefa03ATEX0399X (5081T)
Intrinsically safe marking Ex ia IIC T4 Ga (-20 °C ≤ T
amb
≤ +65 °C)
Certification conditions The 5081 enclosure may be made of aluminum alloy and
given a protective polyurethane paint finish; however,
care should be taken to prevent it from impact or abrasion
if located in a Zone 0 environment.
Certification standards EN60079-0:2012+A11:2013, EN60079-11:2012
CSA
Description and specifications
Instruction Manual 5
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