
4532 | Introduction |
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1Introduction
1.1 Introduction
The 4532 Average Temperature Sensor and Converter (ATC) is a
1.2Installation and operation overview
Step 1. Installing on tank top
•The actual installation may require an installer to work in a hazardous area. Safety must be taken into account in order to avoid any harmful conditions.
•The installation method depends on the type of 4532 ATC. Refer to Chapter 4, Installation.
Step 2. Wiring to the host instruments (4590 TSM)
•Wiring material and conditions must be in accordance with intrinsically safe standards.
•One end (normally on the host instrument side) of the shield twisted pair of cables must be grounded at the terminal connection.
•Refer to Chapter 4, Installation.
Step 3. 4532 ATC initial setup
•Set up device settings for the 4532 ATC and the local HART setting to the host instrument.
Step 4. Data flow from the 4532 ATC to the host instruments
•Individual element temperature data: Individual row element temperature can be accessed regardless of liquid level information on the 4532 ATC's data matrix.
Average temperature data: The host instrument sends liquid level data on the HART line to the 4532 ATC. The 4532 ATC calculates both Gas / Liquid phase average temperature based on this given liquid level.
1.3 | Software history |
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| Software version / | Software changes | Documentation |
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| changes |
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| V1.45/04.2006 | Original software |
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Varec, Inc. | 1 |