4 Transmitter
30
✓
A precise pressure sensor (5-times more accurate than the
transmitter, e.g. DPC precision pressure sensor from testo
industrial services) is available.
1.
Connect the positive output of the pressure sensor (
3
) to the
positive pressure connection of the transmitter (
1
) and the
negative output of the pressure sensor (
3
) to the negative
pressure connection of the transmitter (
2
).
2.
Transfer the reference pressure value created with the pressure
sensor into the P2A software (see 5.3.4.1. n-point adjustment,)
or enter it via the user menu (see 4.4.6.7. Performing analog
adjustment).
3.
Repeat step 2 for all of the measuring points.
4.
Disconnect connections between the pressure sensor and the
pressure connections of the testo 6351.
4.4.
Operation
4.4.1.
Relationship between user menu and mini-DIN
socket is active
The testo 6351 can be parameterized using either the user menu or
the P2A software (see 5. Parameterizing, adjusting and analyzing
software (P2A software)).
The testo 6351 transmitter can only be operated via the
display and keypad if the display option is available.
If the testo 6351 is connected to the P2A software, the user
menu is blocked for the duration of the communication. The
message Service plug is shown in the display of the testo
6351. As soon as the P2A software is disconnected, the
user menu is accessible again.
Summary of Contents for 6351
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Page 33: ...4 Transmitter 33 4 4 5 Overview of the testo 6351 user menu ...
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