Intrinsically Safe Data Input Dialog - Intergraph Smart Instrumentation - Help

Intergraph Smart Instrumentation Help

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Intergraph Smart Instrumentation
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Smart Instrumentation Version
13.1

In this dialog, you define the parameters for a given intrinsically safe circuit type.

For intrinsic safety calculations for a loop that includes tags associated with a given intrinsically safe circuit type, see Calculate Intrinsic Safety for a Loop.

You open this dialog from the Instrument Index Module window. Select Tables > Intrinsically Safe Circuit Types, and then select Properties.

Non-Hazardous area loop components

Use the options in this section to define the non-hazardous area loop components. If a value does not appear on a particular list, select next to the list to open a supporting table where you can add, modify, or delete items that appear on the pertinent list.

Type

Allows you to select the intrinsic safety panel type.

Manufacturer

Allows you to select the intrinsic safety panel manufacturer.

Model

Allows you to select the intrinsic safety panel model.

Certificate of approval

Allows you to type the value.

Standard (IS)

Allows you to type the value.

R1 (Resistance)

Allows you to type the value and select a unit of measure from the list.

L1 (Inductance)

Allows you to type the value and select a unit of measure from the list.

C1 (Capacitance)

Allows you to type the value and select a unit of measure from the list.

Vmax (Open circuit voltage)

Allows you to type the value and select a unit of measure from the list.

Imax (Short circuit voltage)

Allows you to type the value and select a unit of measure from the list.

L/R

Allows you to type the value and select a unit of measure from the list.

Hazardous area loop components

Use the options in this section to define the hazardous area loop components. If a value does not appear on a particular list, select next to the list to open a supporting table where you can add, modify, or delete items that appear on the pertinent list.

Type

Allows you to select the intrinsic safety panel type.

Manufacturer

Allows you to select the intrinsic safety panel manufacturer.

Model

Allows you to select the intrinsic safety panel model.

Certificate of approval

Allows you to type the value.

Standard (IS)

Allows you to type the value.

R2 (Resistance)

Allows you to type the value and select a unit of measure from the list.

L2(Inductance)

Allows you to type the value and select a unit of measure from the list.

C2 (Capacitance)

Allows you to type the value and select a unit of measure from the list.

Va (Applicable voltage)

Allows you to type the value and select a unit of measure from the list.

Ia (Allowed current)

Allows you to type the value and select a unit of measure from the list.

Pg (power)

Allows you to type the value and select a unit of measure from the list.