What causes Module Failure in Magnetrol Thermatel TA2 Measuring Instruments?
If your Magnetrol Measuring Instruments experience a Module Failure, and no readings are received from the ADCs, or the values are out of range, it requires replacement of the processor board or return of the unit to the factory.
What to do if there is install factor error in Magnetrol Thermatel TA2?
This message may occur if the units of measurement were changed after install factors were entered. Check and recalculate the install factors.
What to do if pulse multiplier error in Magnetrol Thermatel TA2?
If the maximum pulse output exceeds the maximum frequency selected, increase the Pulse Multiplier.
What to do if AO2 loop current is fixed in Magnetrol Measuring Instruments?
If the second 4–20 mA loop (AO2) is not responding, check informational messages.
What to do if there is no output signal and no display on Magnetrol Measuring Instruments?
If your Magnetrol Measuring Instruments display shows no output signal and there is no display, the issue might be a lack of input power. Verify that LED D6 on the input wiring board is lit. If it isn't, inspect the wiring connections. Also, check the F1 and F2 tests to ensure the fuses protecting the input wiring are functional.
What to do if Install Factors are incorrect in Magnetrol Thermatel TA2 Measuring Instruments?
If the Install Factors are incorrect in your Magnetrol Measuring Instruments, it means the install factors entered under Advanced Configuration result in a non-monotonically increasing curve. Check the factors.
What to do if there are too few calibration points in Magnetrol Thermatel TA2 Measuring Instruments?
If there are too few calibration points in your Magnetrol Measuring Instruments, it means the calibration table does not contain a sufficient number of data points for the flow range. A minimum of ten points is required.
What to do if Air Equivalency Coefficients are incorrect in Magnetrol Thermatel TA2 Measuring Instruments?
If the Air Equivalency Coefficients are incorrect in your Magnetrol Measuring Instruments, it means that the Air Equivalency factors used result in a non-monotonically increasing curve over the operating range. Check the factors.
What causes Temperature Sensor Failure in Magnetrol Measuring Instruments?
If your Magnetrol Measuring Instruments display a Temperature Sensor Failure, it could be due to a short or an open circuit in the RTD measuring the process temperature, or in the interconnecting wiring (if remote electronics). Check the wiring to the probe.
What to do if Non-Volatile Memory corruption occurs in Magnetrol Thermatel TA2?
If your Magnetrol Measuring Instruments are experiencing Non-Volatile Memory corruption, re-verify that all calibration and configuration factors in the device match the calibration certificate.
Overview of Fieldbus technology, its architecture, and device configuration principles.
Steps for unboxing, inspecting the instrument, and handling precautions for ESD.
Guidance on physically installing the sensor probe into the pipe and mounting the electronics.
Detailed instructions for electrical connections, including power, signal, and grounding.
Initial startup sequence, display module rotation, and keypad operation for navigation.
Setting application parameters, units, flow area, and advanced calibration factors.
Viewing device details like tag and serial number, and understanding normal operating display.
How to access and interpret system status, faults, warnings, and diagnostic information.
Understanding and responding to different diagnostic alerts like Faults, Warnings, and Information.
Procedures for performing tests such as heater setting, zero power, and calibration verification.
Procedures for replacing circuit boards, electronics modules, and the sensor probe.
Steps for RTD calibration, set point adjustment, and flow recalibration.
Explains how the thermal dispersion flow meter works and lists its technical capabilities.
Guide to product identification, model numbers, and ordering spare parts.
Information on warranty coverage, repair services, and procedures for returning equipment.
General| Type | Thermal Mass Flow Meter |
|---|---|
| Measurement Principle | Thermal Dispersion |
| Application | Gas flow measurement |
| Technology | Thermal Mass Flow |
| Media | Gases |
| Repeatability | ±0.5% of reading |
| Enclosure Rating | NEMA 4X (IP66) |
| Sensor Material | 316 Stainless Steel |
| Accuracy | ±1% of reading +0.5% of full scale |
| Process Pressure Range | Up to 100 bar |
| Output Signal | 4-20 mA |
| Outputs | 4-20 mA, pulse, frequency, or relay |
| Power Supply | 24 VDC |
| Power Supply Range | 18 to 30 VDC |
| Process Connection | Threaded, Flanged |
| Measurement Range (Temperature) | -40 to +392 °F (-40 to +200 °C) |
| Process Temperature Range | -40 to +392 °F (-40 to +200 °C) |
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