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Setpoint Microprocessor-based Controller

 

The SP6R level controller is a simple, easy to use microprocessor-based controller which monitors any 4-20mA signal.  The controller features six programmable relay outputs that can be used for control and alarm. The transducer input zero and span are fully configurable. A simulation mode allows the user to test the set points and relay operation. The SP6R Level Controller can be configured for pump down or pump up applications, including:

  • Level Monitoring
  • Pressure
  • Temperature
  • Flow Analytical
 
FEATURES
 
  • Configurable level measuring range
  • Analog input: 0.1% resolution 4-20 mA signal, built-in noise filtering and averaging
  • Eight character, alpha-numeric, avionics-grade LED for process value display and program parameters
  • 20 segment scalable bar graph represents actual level in percentage
  • 6 programmable relay outputs
  • On board 24 VDC, 30 mA excitation voltage
  • Easy navigation and set up with keypad
  • Simulation mode to verify proper relay sequence operation
  • Competitively priced

 

SPECIFICATIONS
 

INPUT TYPE:
4-20 mA signal

 

INPUT IMPEDANCE:
100 ohms

 

INPUT RESOLUTION:
12 - bits, 0.1% of full scale

 

SAMPLING CYCLE TIME:
100 mS

 

AVERAGING:
8 consecutive samples

 

ACCURACY:
0.5% of full scale

 

EXCITATION VOLTAGE:
24 VDC, 30 mA available for loop powered transducers

 

RELAY OUTPUTS:
Six (6) programmable relay outputs with LED indication.  "Form C" (SPDT) contacts rated at 10 amps at 240 VAC.

 

LEVEL DISPLAY:
Eight (8) character, alpha-numeric LED for process value and program parameters.  The avionics-grade display is sharp and clear, even in direct sunlight from 10 feet away.

 

POWER:
24 VDC (+/- 10%), 200 mA nominal, 400 mA maximum

 

OPERATING TEMPERATURE
-15oC to 70oC (0oF to 150oF) at up to 0-90% RH non-condensing

 

ENCLOSURE RATING:
Front Panel: IEC Standard IP54 (with additional gasket) for indoor use
Rear Case: IEC Standard IP20

 

BAR GRAPH:
20 segment bar graph display for process value - each bar represents 5% of full scale.

 

The SP6R level controller is also available in a NEMA 4X enclosure.  These units are ideal for replacing float switch or bubbler control systems.  Complete, turn-key control systems are also available through our Premier engineered products line.

DOWNLOADS

 

Data Sheet
Manual

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