Sampler Set-Up Time-Based Sampling - YZ Systems DynaPak DP-2020N Manual

9. Sampler set-up time-based sampling

The Z-200 controller operates as a recycling timer. The time
between solenoid actuations is set by the operator and
does not change in respect to pipeline flow conditions.
9.1 Calculate the sampling rate using the following 30 day
chart:
Number of turns sample
open on pump pump
stroke knob displacement
per stroke
3 .100
6 .200
9 .300
12 .400
NOTE: To obtain maximum battery life, choose the longest
time interval and the largest pump displacement setting
possible.
9.2 Adjust the pump volume adjustment knob to the value
used in the calculations in step 9.1.
9.3 Set the mode switch to position #5.
9.4 Set the data switches to the desired time in minutes
XX.X minutes.
Ex.: 18 minutes = 18.0
9.5 Depress the enter switch to load the time into memory to
start operation.
NOTE: see the LED indicator chart in the trouble shooting
section of the manual if the Z-200 controller does not seem
to operate properly.
YZ Systems, Inc. • 3101
DynaPak 2020N 09242003 ATEX Rev.
Sample cylinder volumes
1000 cc
4
9
13
18
Pollok Drive • Conroe, Texas
Factory
Mutual
System
Approved
300 cc
500 cc
9 15
18 30
27 45
36 60
NOTE: Time (18.0 minutes) above corresponds to dial setting
shown for the Z-200.1 model. (For the Z-200.10, the time would
be 1.80 minutes - the decimal moves one place to the left).
• USA • 77303 •
Sample
rate
(minutes)
P: 936.788.5593 • F: 936.788.5720
15