48
49
6.6.3 Selecting conductivity (resistivity) value at 20 mA
This parameter lets you choose a
conductivity (resistivity) value to be
equivalent to 20 mA. Select the highest
value of the conductivity (resistivity)
range that you want a recorder or
transmitter to detect.
From measurement mode:
1.
Enter Advanced set-up mode.
Push the ENTER key. Press the
▲
key to scroll to security code “22”.
Push the ENTER key again.
2.
Press the
▲
and
▼
keys
to scroll
until the upper display shows
“rng”.
3.
Press the ENTER key
until the
upper display shows a conductivity
(resistivity) value and the lower
display shows “r.20”.
See bold figures at right.
4.
Press the
▲
and
▼
keys
to select
the conductivity (resistivity) value
equivalent to 20 mA.
5.
Press the ENTER key
to confirm
your selection and return to
advanced set up mode.
Press the
▲
and
▼
keys together to
return to measurement mode.
Notes
The minimum measurement span must
be 20% of full scale.
SETUP
HOLD
mS
SETUP
HOLD
SETUP
HOLD
mS
SETUP
HOLD
mS
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
SETUP
HOLD
ConF: Configuration subgroup overview
Configuration sub group lets you:
Select alarm delay in seconds
Select steady or pulse alarm contact
Selecting line resistance
Reset to default settings
ConF: Configuration sub group
6.7
1
2
3
1
2
3
4
4
