TESTO 6681 Profibus, Инструкция по эксплуатации

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testo 6610
- 2.1 Specifications 73
2 testo 6610 probes
2.1 Specifications
2.1.1 Functions and use
The plug-in, adjusted probes from the testo 6610 range are used in
conjunction with the testo 6681 humidity transmitter.
These measuring units are suitable for the following applications, for
example:
•
Process instrumentation
•
Clean rooms
•
Test benches
•
Drying processes
•
Production and storage air quality
•
Complex room climate applications.
2.1.1.1 Digital probes:
The probes are adjusted in the factory and transmit their adjustment data to
the internal memory of the testo 6681 transmitter. The information is
transmitted between the probe and transmitter in a purely digital form. The
probes can therefore be disconnected from the transmitter for adjustment or
servicing while the transmitter itself can remain at the measuring point.
Hint:
We recommend in this case that a probe of the same type be
inserted into the transmitter immediately in order to be able to
continue measuring with minimal interruption.
The transmitter identifies the probe and records that a probe was connected
in the history.
The testo 6681 transmitter cannot be run with the testo 6600
probes; testo 6610 probes must be used.