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SE/SG-300 series two-wire compact ultrasonic level transmitters
25
P05:
Minimum measuring distance (Dead zone- Close-end blocking)
The EchoTREK will not accept any echo within the
blocking distance set here.
Automatic Close-end-blocking (Automatic Dead Band control)
By using the factory default value, the unit will automatically set the smallest possible close-end-blocking distance i.e. the dead band.
Manual close-end-blocking
Manual close-end-blocking should be used for example to block out the echo originating from the bottom rim of a stand-off pipe or from any
object protruding into the ultrasonic cone near to the transmitter.
By entering a value, higher than the factory default, the minimum measuring range will be extended and fixed to the specified value.
To return to the factoryprogrammed (DEFAULT value) of the minimum measuring distance press NEXT + DOWN .
Minimum measuring distance X
M
EchoTREK
Sensor material
PP / PVDF
Sensor material
PTFE
Sensor material
Stainless steel
S-39
0.2
0.2
-
S-38
0.25/0
0.25
-
S-37
0.35
0.35
-
S-36
0.35
-
0.4
S-34
0.45
-
0.55
FACTORY DEFAULT: automatic dead band control
Содержание SG-300 Series
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