Page 17
DLT 2.0 Differential Level Transmitter
RELAY PARAMETERS
Relay
Press
and
or
to select a relay (2 relays are standard, 4
additional are optional).
Sensor
Press
and
or
to select
Sensor A
,
Sensor B
or
Level Difference
.
Function
Press
or
to select
Off
,
Temperature
,
Pulse
and
Level
.
Temperature
Air temperature at the sensor location. Press
and
to set
the relay On and Off for specific temperatures.
Pulse
Press
and set digits to the flow volume increment required
between relay pulses. Use this feature for remote samplers,
chlorinators or totalizers. Minimum time between pulses is
2.25 seconds and pulse duration is 350 milliseconds.
Level
Appears in
Level
,
Range
,
Volume
or
HRT
modes only. Press
to
R Function
and
to select
Pump
,
LoAlm
(low alarm) or
HiAlm
(high alarm).
Press
to return to
Menu Selections
.
LOE
Set relay state for ‘echo loss’ event (
On
,
Off
or
Hold
)
Alternate
Pumps can be set to alternate when in pump mode.
DATA LOGGING (OPTIONAL)
Refer to Options section of this manual.
--Relay Parameters--
Relay
1
Sensor
Diff
Function
Flow
Mode
Pump
On
10000 USG/m
Off
8000 USG/m
LOE mode
Off
}
--Relay Parameters--
Relay
1
Function Temperature
On
0.0C
Off
9.0C
}
--Relay Parameters--
Relay
1
Function
Pulse
On
10.000ft
}
³
--Relay Parameters--
Relay
1
Function
Level
Mode
Pump
On
12.000ft
Off
3.000ft
LOE mode
Off
Alternate
NO
}
