12
DynaPak 3010RNM Version 01102001 ATEX Rev.
YZ Systems, Inc. • 3101 Pollok Drive • Conroe, Texas • USA • 77303 • P: 936.788.5593 • F: 936.788.5720
Continuous proportional-to-flow sampling
In this mode of operation, the Z-65/6.1 controller
and the PIM-100 module work together as a
dividing counter to control the rate at which the
pump is actuated. The desired time between
pump strokes is controlled by the turbine meter
pulses or another output device that will give an
input pulse to the PIM-100 module.
8.1 PIM-100 Set Up:
Determining the Divisor: The Divisor is
determined by taking the nominal flow meter
output pulse rate and calculating how many
output pulses you want for that number or input
pulses.
For example:
If your flow meter is calibrated for 2300 pulses
per metered volume (meter k-factor), and you
want one output pulse per metered volume from
the PIM-100, your divisor would be 2300. In
Table 1, lookup the largest switch value that is
less than or equal to the divisor. Subtract that
switch value from the divisor. Next locate the
largest switch value that will go into the remain-
der of the divisor. Repeat this process until the
remainder is zero.
* Your meter will provide pulses per Metered
Volume. The Metered Volume may be in
gallons, barrels, liters, etc. Verify this value from
your meter information.
Switch S1
Switch S2
Position Divisor Value
Position Divisor Value
1
1
1
1024
2
2
2
2048
3
4
3
4096
4
8
4
8192
5
16
5
16384
6
32
6
32768
7
64
7
65536
8
128
8
121072
9
264
9
262144
10
512
10
POWER
Table 1
8. Sampler set-up: