Consort R335 Anleitung Seite 5

Before the exact location of the electrodes is finalised, it is worthwhile to carry
out a measuring profile of the process stream to ensure that the required homoge-
neity is being achieved. As a general rule the electrodes should protrude into the
process stream by one-third of the pipe width and be positioned so as to avoid gas
pockets or sediments.
Generally the measuring electrodes are inserted into the flow with the sample
pick-up facing downstream in order to reduce the risk of blockage by suspended
material.
All sensors are usually positioned vertically at a suitable point downstream of the
dosing point, where the measurements are stable and reliable. The response of the
dosing system will be affected by the time required to disperse the reagents and
their arrival at the measuring point.
1. Press SET.
2. Select [LANGUAGE] and press CAL.
3. Select the desired language and press CAL.
1. Press SET.
2. Select [DATE/TIME] and press CAL.
3. Adjust the date (respectively year, month and day) by pressing CAL each
time.
4. Adjust the time (respectively hour, minutes and seconds) by pressing CAL each
time.
1. Press SET.
2. Select [4-20 mA] and press CAL.
3. Select the desired range and press CAL.
4. Select the desired minimum level corresponding to a 4 mA recorder output and
press CAL.
5. Select the desired maximum level corresponding to a 20 mA recorder output
and press CAL.
Adjustment:
1. Select [ADJUST] and press CAL.
2. Connect a mA-meter to the 4-20 mA outputs.
3. Select OUT1 / 4 mA, press CAL and read the mA-meter.
4. Adjust to the correct current and press CAL.
5. Repeat point 3-4 for all other currents.
1. Press SET.
2. Select [PASSWORD] and press CAL.
3. A private code can be programmed to avoid undesired access to the instru-
ment. Enter your secret sequence of 5 keys and press CAL.
R335 èwww.consort.be
Sample point
Language
Date and Time
Recorder
Password
5