Why is the level accuracy off on my Emerson Measuring Instruments?
If the level accuracy seems off on your Emerson Measuring Instruments, it could be due to a configuration error. Check the Reference Gauge Height parameter, as well as the status and diagnostic information.
What to do if the reference pulse is not detected on Emerson Measuring Instruments?
If the reference pulse is not detected on your Emerson Measuring Instruments: * Check the product level in the tank. * Verify that the correct probe type is configured in the transmitter. * Check the Amplitude Threshold T1 setting.
What to do if Analog Out is set in Alarm in Emerson Measuring Instruments?
If the Analog Output is set in Alarm, use the command “Read Gauge Status” to check for active errors.
What to do if P2 is detected but Level is incorrectly reported as Full or Empty in Emerson Measuring Instruments?
Use the command “Read Gauge Status” and check if the warning “Probe Immersed” is active. If so, verify that the transmitter is configured with the correct probe type and that the reference pulse (P1) is below amplitude threshold T4. If not, adjust T4 to an appropriate value.
Why is the interface level equal to the product level when P2 and P3 are detected on Emerson Measuring Instruments?
General| Model | Rosemount 3300 Series |
|---|---|
| Category | Transmitter |
| Technology | Guided Wave Radar (GWR) |
| Housing Material | Aluminum, Stainless Steel |
| Measurement Type | Level |
| Process Pressure | Up to 40 bar (580 psi) |
| Output Signal | 4-20 mA HART |
| Communication Protocol | HART, FOUNDATION Fieldbus |
| Enclosure Rating | IP66 |
| Process Connection | Threaded, Flanged |
Crucial safety warnings and precautions for personnel.
Describes the content and structure of the manual.
Provides contact information and procedures for technical support.
Explains the Time Domain Reflectometry (TDR) measurement principle.
Details various uses of the Rosemount 3300 Series transmitter.
Identifies the physical parts and probe types of the transmitter.
Illustrates how the transmitter connects within a system.
Guidelines for choosing the appropriate probe for specific applications.
Explains upper and lower dead zones affecting the measurement range.
Discusses how coating, bridging, foam, and vapor affect measurements.
Details how probe type and application affect the measuring range.
Information on measuring liquid-to-liquid interfaces.
Covers mounting considerations related to tank features like agitators and shape.
Critical safety warnings and precautions for installation procedures.
Step-by-step guide for installing the transmitter correctly.
Pre-installation checks, including alarm and write protection switches.
Factors to consider for proper mounting, including connections and nozzles.
Procedures for physically mounting the transmitter head and probe.
Guidance on wiring, grounding, and cable selection for the transmitter.
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