7-3
IM 01C50C05-01EN
IECEx Intrinsically safe Approval
Applicable Standards: IEC 60079-0, IEC 60079-11
Certificate: IECEx DEK 14.0058X
Ex ia IIC T6...T4 Ga
Ex ia IIIC Db
Amb. temp.:
For EPL Ga: The relation between ambient temperature range and
temperature class:
Temperature
Class
Ambient temperature range
Pi=0.84W
Pi=0.75W
T6
–40°C to +40°C
–40°C to +45°C
T5
–40°C to +55°C
–40°C to +60°C
T4
–40°C to +85°C
–40°C to +85°C
For EPL Db: The surface temperature of the outer enclosure is
+20 K above the ambient temperature, determined
without a dust layer.
Ambient temperaure range: –40 to 85°C
Supply and output circuit: Ui=30V, Ii=120mA, Pi=0.84W or 0.75W,
Ci=1nF, Li=0μH
Sensor circuit: Uo=9.6V, Io=28mA, Po=67.2mW, Co=3.5μF, Lo=35mH
CSA Intrinsically safe Approval
Certificate: 70009864
Applicable Standards:
CAN/CSA-C22.2 No.0-10, CSA Std C22.2 No.142-M1987 (R2009),
CSA Std C22.2 No.157-92(R2012), CAN/CSA-C22.2 No.60079-0:11,
CAN/CSA- C22.2 E60079-11:11,
Class I, Division 1, Groups A, B, C & D, Ex ia IIC, Ga
UL Std No. 913 Ed. 8 , UL Std No. 916 Ed. 4, UL 60079-0 Ed 5,
UL Std No. 60079-11 Ed. 6
Class I, Division 1, Groups A, B, C & D
Class I, Zone 0, AEx ia IIC, Ga
Temperature Class: T6
Amb. Temp.: –40 to 60 °C
