Pulsar Pump Controls

Pulsar Metering Pump Controls:

DLC:

The DLC onboard flow calibration controller is simple to use and provides the ability to remotely control the stroke length of Pulsar metering pumps. It displays On-board system diagnostics at a glance, in four languages. Features include:

  • Manual flow control Keypad
  • Back-lit 2 line 16 character LCD display
  • NEMA 4X enclosure
  • Two 4-20mA inputs for independent motor speed and stroke length control
  • One 4-20mA output
  • 10 year backed clock
  • 4 wire RS-485 serial communications port using Modbus protocol
  • Solid state alarm relay
  • Level input/remote START-STOP inputs
  • PULSAlarm leak detection interface
  • Self diagnostics

DLCM:

The DLCM controller extends the flexibility and capabilities of the Pulsar Pump. Flow rates are controlled through a combination of variable stroke length and stroke speed control.  Variable speed is accomplished through a tachometer feedback loop controlling a standard DC motor. Features include:

  • DC motor speed control with tachometer feedback
  • Manual flow control Keypad
  • Back-lit 2 line 16 character LCD display
  • NEMA 4X enclosure
  • Two 4-20mA inputs for independent motor speed and stroke length control
  • One 4-20mA output
  • 10 year backed clock
  • 4 wire RS-485 serial communications port using Modbus protocol
  • Solid state alarm relay
  • Level input/remote START-STOP inputs
  • PULSAlarm leak detection interface
  • Self diagnostics