Campbell PVS5120 Series, Instruction Manual

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PVS5120-Series Portable Samplers
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f. If the Auto Deploy routine has been run, the Purge Time will already
be set. If not using Auto Deploy, enter the amount of time the sampler
hose is evacuated before and after the sample is collected. The
maximum value is 800 s.
h. If a Water Present Sensor is present, click to install. This sensor is
wired to the sampler control cable. See Section 7.3.1 , Water
Detection Probe
(p. 24)
,
for more information.
FIGURE 8-16. Modbus® Setting Editor screen
2. Click the Advanced Sampler Settings tab (FIGURE 6-6 ). In most cases,
the only thing a user will want to change is to Enable Pressure Relief
setting.
a. Set
Sample Chamber – Pressure Relief
. If collecting a sample
volume >450 mL or using an intake hose longer than 50 ft, this feature
must be enabled.
3. Click Apply . It is a good idea to save the configuration file for future
reference.
4. Connect the PVS5120CBL cable to the front of the sampler and wire the
cable to the MD485 (TABLE 8-6 ). Connect the MD485 to the datalogger
using the SC12 cable or the null modem cable.