Quadraplex Pump Controller Series QPC -- Series QPC
from Dwyer Instruments, Inc.

Series QPC Quadraplex Pump Controller is used where four pumps are required to alternate to provide equal run time on each. Alternating loads allows for equal wear on all pumps lengthening their operation life. The Series QPC has five inputs allowing the four outputs to operate properly even if one... [See More]

  • Type: DC Voltage Inputs
  • Features: Multi-Function
  • Control: Limit
  • Form Factor: Surface
Display/Indicator - Process Display -- RIA452
from Endress+Hauser, Inc.

Digital process meter in panel mounted housing for monitoring and displaying analog measured values with pump control and batch functions and flow calculaion. 7-digit 14-segment LC display. Multicoloured. Large bargraph with overrange and underrange. Intrinsically safe input with transmitter power... [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation; Serial / Digital Input; Thermocouple
  • Features: Multi-Function; Totalizing (Length or Roll Diameter) Indication/ Control
  • Control: Limit; Linear
  • Form Factor: Chassis
DC Powered Control -- Model DC
from Gems Sensors & Controls

Model DC controls are designed for applications where only direct current power is available. DC units can be used as differential level controls or single point alarm contactors. Thanks to solid state reliability, plug-in convenience, and a choice of 12 or 24 VDC supply voltage, Warrick ® DC... [See More]

  • Type: DC Voltage Inputs
  • Control: Limit
  • Controller Type: Level; Alarm Contractor
  • Form Factor: Modular Plug In
Compact Single Sensor Controller -- LVCN-91
from OMEGA Engineering, Inc.

OMEGA ’s compact dc single sensor offers features normally found in much larger controllers. The reduced housing size controller contains an adjustable time delay relay, invert switch, and LED status alerts. High or low level alarm systems can easily be configured with this 14-36 Vdc... [See More]

  • Type: DC Voltage Inputs
  • Form Factor: Sensor Mount
  • Control: Limit
  • Inputs: 1
Acrosense™ Fluid Control Platform -- Acrosense™ FCP-M Controller
from Acro Associates, Inc.

Acro's Acrosense ™ Fluid Control Platform offers engineers the ability to quickly design, prototype and integrate fluid components used for developing medical device and bioprocessing systems. Our patent-pending technology consists of several preconfigured boards that enable basic to... [See More]

  • Type: DC Voltage Inputs; Serial / Digital Input
  • Control: PID
  • Controller Type: Flow; Valve Controller
  • Features: Multi-Function; Rate Indication/ Control; PC-Based
High Accuracy Process Controller -- 900 Series
from Florite International, Inc.

General high performance universal process controller [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation; Resistive/ Potentiometer Inputs; Switch / Relay Input; Frequency Inputs; Serial / Digital Input; Fieldbus / Network Input; Screw Terminal
  • Control: Limit; Linear; Feedforward; PID
  • Controller Type: Flow; Level; Pressure
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
Pump Controller -- FPC Series
from Flygt, a Xylem brand

FPC 100 automatic pump control is an intelligent system that enables pumps to think for themselves. FPC 100 operates the pump automatically without the use of level sensors, which makes it ideal for tough applications like mining, construction, tunnelling and quarries as well as for EX-environments. [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation
  • Features: PLC
  • Control: Nonlinear
  • Form Factor: Chassis
ELMA Electronic Control System
from Pulsafeeder, Inc.

Modular design allows plug-in additions for split range signals [See More]

  • Type: DC Voltage Inputs; Current Loop (Transmitter) Excitation
  • Form Factor: Board
  • Control: Limit
  • Control Signal: Current Loop Output