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Elster Instromet CheckSonic User Manual

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38 pages
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73023465_A_EN
i 2016-02-09
Doc: 10000050186
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Elster Instromet CheckSonic Specifications

General IconGeneral
BrandElster Instromet
ModelCheckSonic
CategoryMeasuring Instruments
LanguageEnglish

Summary

General Information

About These Instructions

Manual contains safety instructions for installation, operation, and maintenance of UFM Series 6 models.

Crucial Safety Reading Reminder

Emphasizes reading safety instructions before work and states manufacturer's non-liability for non-compliance.

SPU (Signal Processing Unit)

Product Label Critical Warning

Always refer to the product label for correct information and do not use outside specifications.

Hazardous Situations

Installation Procedures

Installation Warnings and Restrictions

Prohibits modifications, specifies enclosure volume, and requires certified stopping plugs for unused entries.

Cathodic Protection Connection Warning

Warns against connecting the external power supply ground to the field terminal power connection ground.

Electrical Parameters

Intrinsically Safe Terminal Parameters

Details electrical parameters for intrinsically safe connections, including voltage, current, power, inductance, and capacitance.

Intrinsically Safe NAMUR Parameters

Lists intrinsically safe parameters for Namur pulse inputs, including voltage, current, power, inductance, and capacitance.

Non-Intrinsically Safe Parameters

Details power supply and non-IS data circuit parameters for terminals.

Annex C – Safety Prescriptions

Hydrotesting and Transducer Safety

Strict prohibition against hydrotesting when transducers are installed to avoid incorrect operation.

Intended Use and Repair Safety Rules

Emphasizes using the meter for its intended application and prohibits repair/maintenance on operating units.

Tool Usage, Leak Testing, and Grounding

Covers safe tool usage, leak testing, grounding, and enclosure sealing.

Operational Safety Procedures

Covers safety for installation, maintenance, operation, gas detection, regulations, pressurized parts, and energized enclosures.

Transducer Removal and Handling Safety

Details safety procedures for handling transducers, including de-pressurization and careful removal.

Internal Coating and Tape Removal

Instructions to remove conserving coating and tape from transducers before installation or calibration.

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