Magnetrol Thermatel TA2 User Manual

Thermal
Dispersion
Mass Flow
Transmitter
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Magnetrol Thermatel TA2 Specifications

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)

Summary

FOUNDATION Fieldbus™ Overview

Description and Device Configuration

Overview of Fieldbus technology, its architecture, and device configuration principles.

Installation Procedures

Unpacking and ESD Safety

Steps for unboxing, inspecting the instrument, and handling precautions for ESD.

Probe and Electronics Mounting

Guidance on physically installing the sensor probe into the pipe and mounting the electronics.

Wiring and Connections

Detailed instructions for electrical connections, including power, signal, and grounding.

Transmitter Configuration and Operation

Initialization and Local Interface

Initial startup sequence, display module rotation, and keypad operation for navigation.

Basic and Advanced Configuration

Setting application parameters, units, flow area, and advanced calibration factors.

Device Information and Run Mode

Viewing device details like tag and serial number, and understanding normal operating display.

Diagnostics and Troubleshooting

Diagnostics Menu Navigation

How to access and interpret system status, faults, warnings, and diagnostic information.

Error, Warning, and Fault Messages

Understanding and responding to different diagnostic alerts like Faults, Warnings, and Information.

Diagnostic Tests

Procedures for performing tests such as heater setting, zero power, and calibration verification.

Maintenance and Calibration

Component Replacement

Procedures for replacing circuit boards, electronics modules, and the sensor probe.

Recalibration Procedures

Steps for RTD calibration, set point adjustment, and flow recalibration.

Reference and Support Information

Theory of Operation and Specifications

Explains how the thermal dispersion flow meter works and lists its technical capabilities.

Model Numbers and Parts

Guide to product identification, model numbers, and ordering spare parts.

Service Policy and Returns

Information on warranty coverage, repair services, and procedures for returning equipment.