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Trace Oxygen Analyzer | Introduction 1 | |
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1.5.3 Displays
Digital Meter Display: The meter display is a LED device that produces large, bright,
Alphanumeric Interface Screen: The VFD screen is an
Flowmeter: Monitors the flow of gas past the sensor. Readout is 0.2 to 2.4 standard liters per minute (SLPM).
1.6Recognizing Difference Between LCD &
VFD
LCD has GREEN background with BLACK characters. VFD has DARK background with GREEN characters. In the case of VFD - NO CONTRAST ADJUSTMENT IS NEEDED.
1.7Equipment Interface
1.7.1 Electrical Connector Panel
The electrical connector panel, shown in Figure
CAUTION: The power cable must be disconnected to fully
remove power from the instrument.
Access: To access the electrical connector panel, or the sensor block, the control panel doubles as a door that can be unbolted and swung open.
Electrical Connections: The electrical connections on the electrical connector panel are described briefly here, and in more detail in chapter 3 Installation.
•Power Connection 115 or 230 V dc, 50 or 60 Hz.
• Analog Outputs |
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| range ID, and isolated |
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Teledyne Analytical Instruments |