March 2013 | Quick Installation Guide |
I21 Intrinsically safe:
Ex ta IIIC T79 °C
Ui: 30 V, Ii: 130 mA, Pi: 1.0 W, Li: 0 μH, Ci: 7.26 nF FOUNDATION fieldbus model:
Ex ia IIC T4 Ga Ex ta IIIC T69 °C
Ui: 30 V, Ii: 300 mA, Pi: 1.5 W, Li: 0 μH, Ci: 4.95 nF Installation Drawing:
IB1 FISCO model:
FISCO Field Device Ex ia IIC T4 Ga
Ex ia/ib IIC T4 Ga/Gb Ex ta IIIC T69 °C
Ui: 17.5 V, Ii: 380 mA, Pi: 5.32 W, Li: <1 μH, Ci: 4.95 nF Installation Drawing:
Chinese certifications
National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation (NEPSI) approvals
Special conditions for safe use (X):
Refer to Certificates GYJ 111230X and GYJ 081131X.
E31 Flameproof:
HART model:
Ex d ia IIC T4
FOUNDATION fieldbus model:
Ex d ia IIC T4
Approval valid for HART, FOUNDATION fieldbus, and Modbus options.
I31 Intrinsically safe:
HART model:
Ex ia IIC T4
Ex ia IIC T4
Ui = 30 V, Ii = 300 mA, Pi = 1.5 W, Ci = 4.95 nF, Li = 0 μH Approval valid for HART and FOUNDATION fieldbus options.
1)Ordering information code for Product Certifications, see the Rosemount 5300 Series Product Data Sheet (Document No.
(Document No.
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