Field Hydrostatic Pressure Testing Procedures - Emerson Daniel 3410 Series Instructions For Use, Maintenance And Installation Manual

Maintenance and Troubleshooting manual
P/N 3-9000-769
CAUTION
ESCAPING GASES OR FLUIDS HAZARD
The purchaser of the meter is responsible for the selection of Daniel components/seals
and materials compatible with the chemical properties of gas flow measurement.
Failure to select the suitable meter component/seals may cause escaping gases or
liquids, resulting in injury or equipment damage.
WARNING
CRUSHING HAZARD
During meter installation or removal, always place the unit on a stable platform or
surface that supports its assembled weight.
Failure to comply could allow the meter to roll, resulting in serious injury or equipment
damage.
3.2

Field hydrostatic pressure testing procedures

The Daniel 3410 Series Ultrasonic Gas Flow Meter are supplied with T-Slot transducer
assemblies which are extractable with or without line pressurize.
T-Slot transducer assemblies are available on 4-inch and larger meters for Daniel 3410
Series Ultrasonic Gas Flow Meters. The T-Slot assemblies are available on all meter sizes for
the Daniel JuniorSonic
T-200 transducer assemblies are available for 4-inch to 12-inch Daniel 3410 Series
Ultrasonic Gas Flow Meter. With full metal structure, there is no need to replace them to
take a field hydrostatic pressure test.
CAUTION
LEAKAGE OR PRESSURE CONTAINING PARTS FAILURE
Use precautions to eliminate hazards to personnel in the event of leakage or failure of
the liquid ultrasonic meter pressure containing parts or failure of the test equipment
and to prevent over-pressurization during the test procedure.
Failure to comply may result in injury to personnel or cause damage to the equipment.
Maintenance and Troubleshooting manual
™
Meters (Models 3412 and 3411).
Meter repairs
June 2019
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