Liquid level controller, 1-1/2" to 3" pumps, Normally closed, Close, Steel -- EW-74027-30
from Cole-Parmer

Control liquid level of containers in either filling or emptying applications. Normally closed configuration for emptying or normally open configuration for filling. Pneumatic operation is energy efficient. On/off reliability when desired liquid level is reached. Use liquid level controllers with... [See More]

  • Controller Type: Level
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]

  • Controller Type: Level; Alarm Contractor
  • Form Factor: Modular Plug In
  • Control: Limit
  • Type: DC Voltage Inputs
Electronic Fluid Level Controller -- ELC-9-1-GR10Q
from ACT Sensors/Advanced Control Technology, Inc.

Multifunction, controls liquid levels in up to four tanks w/ single control [See More]

  • Controller Type: Level
  • Form Factor: Rack; Snap Track Available
  • Control: Limit
  • Type: AC Voltage
High Accuracy Process Controller -- 900 Series
from Florite International, Inc.

General high performance universal process controller [See More]

  • Controller Type: Flow; Level; Pressure
  • Features: PLC; Multi-Function; Datalogger; Is a Chart Recorder; Rate Indication/ Control; Totalizing (Length or Roll Diameter) Indication/ Control
  • Control: Limit; Linear; Feedforward; PID
  • Form Factor: Board (optional feature); Chassis; Rack; Stand-Alone; Wall Mount
Flygt FGC211 Control
from Flygt, a Xylem brand

The FGC211 includes vital functions for pump control in. LPSS such as level/current measurement, alarms and. statistics. Additional functions include auto/forced/blocked. mode, start/stop delay, run limitations, and maintenance. runs. The FGC211 is expandable to incorporate an inline. pressure... [See More]

  • Controller Type: Level
  • Features: Multi-Function; Rate Indication/ Control
  • Control: Limit
  • Form Factor: Stand-Alone