Emerson 3411 사용자 설명서
Daniel 3410 Series Ultrasonic Gas Flow Meter Installation Manual
Section 2: Mechanical installation
3-9000-759 Rev D
June 2014
Piping recommendations
29
2.3
Piping recommendations
Sunshields, provided by the customer, may be required to prevent exceeding the process fluid
temperature when the meter is mounted in a location with extremely hot climates.
temperature when the meter is mounted in a location with extremely hot climates.
BURST HAZARD
Before pipeline cleaning and maintenance ("pigging operations"), remove straightening vanes or flow
conditioners. Failure to do so may cause excessive pressure in the meter system, resulting in serious injury/
death or equipment damage.
conditioners. Failure to do so may cause excessive pressure in the meter system, resulting in serious injury/
death or equipment damage.
3410 Series Gas Ultrasonic Flow Meter with flow conditioner for uni-directional flow
3410 Series Gas Ultrasonic Flow Meter with flow conditioner for bi-directional flow
Flow conditioner: Daniel Profiler or CPA 50E
Straightening device
Straightening device
Straightening device
Flow conditioner: Daniel Profiler or CPA 50E
SUNSHIELD PROTECTION
Install a sunshield to prevent prolonged exposure to direct sunlight in extreme climates.
Failure to shield the meter may result in exceeding the process temperature range and damage
transmitter electronics.
transmitter electronics.