Liquid Controls SP3000 User Manual

Page 23

Input Configuration:
Pressure?

To advance Input Configuration

To access Pressure Input Type

Flowchart Representation of Hardware Menu:

Sponsler V6.13 MS197
Set Hardware?

Input Configuration?

Input Configuration?

Pressure?

Temperature?

Flow?

Input Type:

5 Volts?

10 Volts?

0-20mA?

4-20mA?

RTD (100 ohms)

Digital Pulse

or*

Sub-Menu

Input Configuration:
Temperature two?

Flowmeter Type:

Linear?

Orifice/Pitot?

Sixteen Point?

Input type:
5 Volts?
10 Volts?
0-20mA?
4-20mA?
RTD (100 ohms)?

* Channel 2 may be a pressure or temperature input depending on which computation is selected. The
pressure sub-menu is replaced by the temperature two sub-menu if the Del-Heat-Liquids Computation is
selected.

NOTE:

The pressure input is always the gage pressure of the line. Differential pressure is selected under the flow input type.
Input type “5 Volts?” is a 0 to 5 volt signal. 1 to 5 volt signals cannot be handled properly due to software constraints.
Input type “10 Volts?” is a 0-10 volt signal.
The flowmeter type sub-menu directly follows the flow input type.
Flowmeter types:
LINEAR is selected whenever the signal from the flowmeter is linear over the operating range.
ORIFICE/PITOT is the selection when the signal from the flowmeter represents a square law differential pressure. This
type is not available when Digital Pulse is selected as the input type.
SIXTEEN POINT is for compensating any other type on non-linear input signals.
* * BE SURE THAT INPUT DEVICES ARE WIRED TO THE PROPER TERMINALS. IF HARDWARE SELECTION
DOES NOT MATCH WIRING, THE RESULT WILL BE ERRONEOUS READINGS.

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