Emerson Rosemount 644h Manual descarregar pdf (Página 50)

A-14

Rosemount Inc

Custom

The transmitter can be ordered with custom configuration. Use Table A-10 to

determine the requirements when specifying the custom configuration.

Table A-10. Custom Configuration Requirements/Specification

Tagging

Option Code Requirements/Specification

C1: Factory Configuration Data Date: day/month/year

Descriptor: 16 alphanumeric characters

Message: 32 alphanumeric character

Analog Output: Alarm and saturation levels

C2: Transmitter Sensor Matching Specify a Rosemount 65, 68, or 78 RTD order with a special

characterization curve

A1: NAMUR-compliant See Table A-5, “Standard and NAMUR-Compliant Operation

Parameters,” on page 2

CN: NAMUR-Compliant, Low Alarm See Table A-5, “Standard and NAMUR-Compliant Operation

Parameters,” on page 2

C4: Five Point Calibration Will include five-point calibration at 0, 25, 50, 75, and 100%

analog and digital output points. Use with Rosemount Calibration

Certificate Q4.

F6: 60 Hz Line Filter Calibrated to a 60 Hz line voltage filter instead of the standard

50 Hz filter

Hardware Tag Software Tag

• No charge

• Tagged in accordance with customer requirements

• Tags are adhesive labels

• Permanently attached to transmitter

• Character height is

/16 -in (1.6 mm)

• No charge

• The transmitter can store up to 8 characters. If no

characters are specified, the first 8 characters of

the hardware tag are the default.

1 2 ... 45 46 47 48 49 50 51 52 53 54 55 ... 67 68

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Emerson Rosemount 644h Manual Página 50