Endress+Hauser HART Proline 400, Краткое руководство по эксплуатации

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Proline 400 HART Product description
Hauser 9
2.7 Device-specific IT security
The device offers a range of specific functions to support protective measures on the operator's
side. These functions can be configured by the user and guarantee greater in-operation safety
if used correctly.
For detailed information on device-specific IT security, see the Operating Instructions for
the device.
3 Product description
The measuring system consists of a transmitter and two or one sensor sets. The transmitter
and sensor sets are mounted in physically separate locations. They are interconnected by
sensor cables.
• Prosonic Flow I 400: The sensors work as sound generators and sound receivers. The
sensors in a sensor pair are always arranged opposite one another and send/receive the
ultrasonic signals directly (1-traverse positioning).
• Prosonic Flow W 400: The measuring system uses a method based on the time-of-flight
difference. Here, the sensors work as sound generators and sound receivers. Depending on
the application and version, the sensors can be arranged for a measurement via 1, 2, 3 or 4
traverses.
The transmitter serves to control the sensor sets, to prepare, process and evaluate the
measuring signals, and to convert the signals to the desired output variable.
For detailed information on the product description, see the Operating Instructions for
the device →  3
4 Mounting
For detailed information about mounting the sensor, see the Sensor Brief Operating
Instructions →  3