Liquid Controls SP2200 - Manual (Page 4)

2
Example: SP2200 A 3 A
Series:
6 digits counter, 5 digit ratemeter
with presets and scaling.
Operating Voltage:
110 = 110 VAC
±
15% or 12 to 15 VDC
220 = 220 VAC
±
15% or 12 to 15 VDC
24 = 24 VAC
±
15% or 12 to 15 VDC
Count Inputs:
3 = Standard, 4-30 VDC simultaneous inputs.
3M = Mag. Input, Input A only, 30mV input
(Input B, 4-30V)
3MB = Mag. Input, Inputs A & B, 30mV input
Options
1= RS232 Communications
2= RS422 Communications
A= Analog Output (4-20/0-20 mA)
CE = CE Approved Version
NOTE: RS232/RS422 & Analog Output options can not be combined
DECODING PART NUMBER
LOCKOUT
Unauthorized front panel changes can be prevented by entering a
user selected 5 digit code. The front panel can be completely
locked out or the presets can remain accessible.
RATEMETER
Accurate to 4 1/2 digits (
±
1 display digit). The ratemeter uses 1/tau
with 8 digit math, can sample from 2 to 24 seconds maximum, and
auto-range up to 5 digits of significant information. In the “RPS”
mode, the ratemeter displays in units per second, and in the
“scale” mode, units per hour or per minute. The unit will display the
rate of the A&B Inputs.
COUNTER
The two 6-digit counters can count at 10Khz speed. Each has a
seporate 5-digit dividing scale factor. The counters advance on the
positive edge of each pulse. Besides being able to step through the
total and rate values of A & B inputs, the user can see a selected
combination of total or rate of A+B, A-B, A
÷
BX100 (percent of A to
B), A
÷
A+BX100 (percent of A to total). A negative display will be
veiwed as a 5 digit display with a negative symbol ( - 12345 ).
SPECIFICATIONS
(continued)