What to do if there is a Flash error in Siemens Measuring Instruments?
If there is a Flash error in your Siemens Measuring Instruments device, repair is required: contact your local Siemens representative.
How to program Siemens device via the handheld programmer?
To program your Siemens device via the handheld programmer, ensure that local operation is enabled and that Write Locking is Off.
What to do if the service interval has expired on Siemens Measuring Instruments?
If the service interval for your Siemens Measuring Instruments, as defined in the Maintenance Demanded Limit, has expired, perform the required service.
What to do if calibration interval has expired on Siemens Measuring Instruments?
If the calibration interval for your Siemens Measuring Instruments, as defined in the Maintenance Demanded Limit, has expired, perform calibration.
What to do if Siemens Measuring Instruments is unable to collect profile?
If your Siemens Measuring Instruments device is unable to collect a profile, repair is required: contact your local Siemens representative.
What causes Siemens Measuring Instruments to fail distance measurement due to microwave module hardware failure?
If your Siemens Measuring Instruments device experiences a microwave module hardware failure and is unable to calculate distance measurement, repair is required: contact your local Siemens representative.
What to do when Siemens Measuring Instruments device is nearing its lifetime limit?
If your Siemens Measuring Instruments device is nearing its lifetime limit, replacement is recommended.
What to do if Siemens Measuring Instruments sensor is nearing its lifetime limit?
If your Siemens Measuring Instruments sensor is nearing its lifetime limit, replacement is recommended.
Why is the reading fluctuating on my Siemens Transmitter?
If the reading on your Siemens Transmitter fluctuates, it is normal due to solids’ sloped surfaces. You can reduce the response rate, decrease fill/empty parameter values, or increase the filter time constant in AIFB.
What to do if the reading on my Siemens sitrans lr 460 is too slow?
If the reading on your Siemens Transmitter is too slow, lagging behind actual level changes, increase the response rate. You can also turn off Window tracking, change the fill/empty rate parameter values, or increase the filter time constant in AIFB.
General| Device Type | Radar Level Transmitter |
|---|---|
| Communication | HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Enclosure | Aluminum or Stainless steel |
| Accuracy | ± 2 mm |
| Process Temperature | -40 to +200 °C (-40 to +392 °F) |
| Process Pressure | Up to 40 bar |
| Output Signal | 4 ... 20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Enclosure Rating | IP66 / IP67 |
| Approval | ATEX, IECEx, FM, CSA |
| Beam angle | 4° |
| Ambient temperature | -40 to +80 °C (-40 to +176 °F) |
Explains how to change parameters using handheld programmer or PC.
Details power supply requirements and fuse specifications for the device.
Lists accuracy, deadband, and measurement range specifications.
Guidance on selecting an appropriate location for device installation.
General steps for connecting power and cables to the device.
Specific wiring instructions for HART communication.
Specific wiring instructions for PROFIBUS PA communication.
Specific guidelines for installation in hazardous environments.
Steps to power up the device and its initial operational state.
Resets all parameters to default, excluding device addresses.
Initial steps of the wizard for basic setup.
Setting the upper limit for level measurement.
Setting the unique network address for PROFIBUS or HART.
How to set the PROFIBUS address locally or remotely.
Sets the device's reaction speed to measurement changes.
Setting the low calibration point relative to the sensor reference.
Selects algorithm for extracting the true echo from the profile.
Sets a blind zone in front of the antenna where echoes are ignored.
Enabling or learning the TVT curve for auto false echo suppression.
Defines maximum rate of increase for sensor value.
Configuration and simulation of the 4-20 mA output.
Defines device reaction to Fail-safe conditions.
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