Emerson Fisher 4320 Manual de Instruções descarregar pdf (Página 7)

Instruction Manual

D103621X012

4320 Position Monitor

April 2014

Table 1. Specifications (continued)

Update Rates

For position feedback, temperature, and power

module voltage—selectable from 1 second to 1 hour;

1s, 2s, 4s, 8s, 16s, 32s, 1 to 60 minutes

Note: Sample rate for position feedback is normally

the same as the update rate. When using Report by

Exception reporting refer to Advanced Wireless

Reporting, on page 39, for additional information.

Construction Material

Housing/Base: A03600 low copper aluminum alloy

Elastomers: nitrile, fluorosilicone

Cover: aluminum

1. Normal m3/hour - Normal cubic meters per hour at 0_C and 1.01325 bar, absolute. Scfh - Standard cubic feet per hour at 60_F and 14.7 psia.

2. The pressure/temperature limits in this manual and any applicable standard or code limitation for valve should not be exceeded.

3. Due to the combustible nature of the lithium content, the power module has special installation, operation, storage, and/or shipping requirements. Observe all warnings included with the power

module before installing, operating, storing, or shipping. Contact your Emerson Process Management sales office if additional information is needed.

4. When operating in temperatures between -10_C (14_F) and -20_C (-4_F) it is recommended that you use the extended power module, as power module life is impacted. The life expectancy of

an extended life power module used continually in the -10_C (14_F) and -20_C (-4_F) range is 3 years.

Table 2. EMC Summary Results—Immunity

Port Phenomenon Basic Standard Test Level Performance Criteria

(1)

Enclosure

Electrostatic discharge (ESD) IEC 61000‐4‐2

6 kV contact

8 kV air

Radiated EM field IEC 61000‐4‐3

80 to 1000 MHz @ 10 V/m with 1 kHz AM at 80%

1400 to 2000 MHz @ 10 V/m with 1 kHz AM at 80%

2000 to 2700 MHz @ 3 V/m with 1 kHz AM at 80%

2000 to 2700 MHz @ 1 V/m with 1 kHz AM at 80%

Rated power frequency

magnetic field

IEC 61000‐4‐8 100 A/m @ 50 Hz & 60 Hz A

DC Power

(2)

Burst IEC 61000‐4‐4 2 kV (5/50 ns, 5 kHz) B

Conducted RF IEC 61000‐4‐6 10 Vrms (150 kHz to 80 MHz) A

Performance criteria: +/- 2% of effect

1. A = No degradation during testing. B = Temporary degradation during testing, but is self‐recovering.

2. Applicable to External Power option only.

Table 3. EMC Summary Results—Emissions

Port

Frequency

Range (MHz)

Basic Standard Emissions Level Given Rating

Enclosure

30 to 230

EN 55011

Group 1 Class A: 40 dB (μV/m) measured at 10 m distance

Group 1 Class B: 30 dB (μV/m) measured at 10 m distance

Class A & B

230 to 1000

Group 1 Class A: 47 dB (μV/m) measured at 10 m distance

Group 1 Class B: 37 dB (

μV/m) measured at 10 m distance

Class A & B

1000 to 3000

EN 55022

Group 1 Class B

50 dB (μV/m) measured at 3 m distance, peak limit not to exceed 70 dB (μV/m)

Class A & B

3000 to 6000

Group 1 Class B

54 dB (μV/m) measured at 3 m distance, peak limit not to exceed 74 db (μV/m)

Class A & B

NOTES:

The 4320 is considered as a Group 1 device.

Industrial, Scientific, and Medial (ISM) radio frequency (RF) equipment is rated according to its Group and Class as follows;

Group I - Equipment in which there is intentionally generated and/or used conductively coupled radio-frequency energy which is necessary for the internal functioning of the equipment itself.

Group II - Equipment in which radio-frequency energy is intentionally generated and/or used in the form of electromagnetic radiation for the treatment of material, and EDM and arc welding

equipment.

Class A - Equipment suitable for use in industrial and commercial environments

Class B - Equipment suitable for use in domestic environments

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