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825P-850P DIGITAL PULSE OUTPUT METERS
Pulse Output Configuration and Flow Rate
Pulse Output Configuration
4
A) Press the
and
buttons simultaneously for 3 seconds.
•
Rate icon will display.
•
Current pulse options will be displayed (1 - 5) in the large
left most digit.
B) Press the
button repeatedly until the desired pulse
output configuration number is displayed.
2
C) Press button
to save and return to normal operating
mode.
Pulse Configuration Options
Pulse width is 10 ms.
Gal**
Quart
Liters
Pints
Oz
Special
Internal pulse resolution per unit of measure (raw count)
**Option 1 and Gallons are factory default.
sotera.com
Gallons
Option 1 **
Option 2
100:1
10:1
100
10
25
2.5
26.42
2.64
Raw counts, equivalent to 117-125 counts per gallon
INSTALLATION AND OPERATION MANUAL
Regardless of unit of measure selection, the meter will generate
a 4mA output at 0-1 GPM and scale linearly to 4-20mA from
1 - 25 GPM. At 25 GPM or higher, output stays at 20mA.
See chart on page 17 for 4 - 20 mA specifications.
Flow Rate
A) When button
4
is held for 3 seconds, flow rate is displayed.
Fluid dispensed is still added to the accumulated total and
current total.
"Rate" icon will be displayed.
Meter will continue to display flow rate until button
pushed again.
NOTE: 4-20 mA out and pulse output are always active and not
impacted by flow rate display.
Liters
Option 3
Option 4
25:1
10:1
94.64
37.85
23.66
9.46
25
10
4
is
Raw
Option 5
Raw
10