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Fisher™ FIELDVUE™ DLC3100 Digital Level Controller
The FIELDVUE DLC3100 digital level controller is a HART communicating instrument that measures liquid level, level of the interface between two liquids, or liquid density using displacement sensor technology.
its ease of use local operator interface and its safety integrity level capability, DLC3100 is readily to be integrated into new or existing control system and safety system. The field diagnostic features ensure performance of the digital level controller to keep operation in check.
Fisher™ FIELDVUE™ DLC3100 Digital Level Controller


Area Classification
Intrinsically Safe, Explosion Proof, Dust Ignition Proof, Flame Proof
Communication Protocol
HART® 5-7, 4-20 mA Analog
Data Interface
Yes, complies to NE107
Mounting Type
248 Series Level Sensor Torque Tube Arm Mounted
Operating Temperature
-40C to 80C
Power Source
Loop Power
Process Control
Level, interface, density
Local User Interface
Yes, four push buttons and LCD
Other Configurations
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.


  • Intuitive Local Operator Interface with four push buttons and LCD enable setup and calibrate the device without external tool.
  • Internal temperature sensors enable consistent performance of the digital level controller, despite ambient temperature changes.
  • NE107 alerts allow device specific diagnostics to be summarized to simple status signals that help plant operators to take action as required on the process.
  • Accurate, high-gain analog-to-digital conversion enables measurement of small changes in the process variable. This allows usage in dificult liquid level, interface, or density application.
  • Dynamic temperature compensation for use in process with varying density resulted by temperature change to maintain process variable accuracy.