FIELDVUE DLC3100 Digital Level Controller

FIELDVUE DLC3100 Digital Level Controller

The Fisher™ 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.

Any questions?

Frank Beckius
Education Manager
Phone. +46 54-57 92 36

Niklas Pettersson
Account Manager
Phone. +46 54-57 92 09

Morten Noppenau
Country Manager Askalon Denmark
Phone. +45 2121 3491

Taneli Luhanko
Inside Sales Engineer
Phone. +358 207 416 202
Mob. +358 40 757 4208

Area Classification Intrinsically Safe, Explosion Proof, Dust Ignition Proof, Flame Proof
Communication Protocol HART® 5, 4-20 mA Analog
Data Interface Wired
Diagnostics Yes
Mounting Type 249 Series Level Sensor Torque Tube Arm Mounted
Operating Temperature -40C to 80C
Power Source Loop Power
Process Control Level, interface, density
Safety Integrity Level SIL 2 capable
Local User Interface Yes, four push buttons and LCD


  • Safety integrity level (SIL) capability provides potential risk reduction for personnel, systems, devices, and processes.
  • Intuitive local operator interface with four push buttons and LCD enable instrument setup and calibration without an external tool.
  • Internal temperature sensors enable consistent performance of the digital level controller, despite ambient temperature changes.
  • With a temperature input signal, either via HART protocol or an RTD connected to the instrument, the digital level controller can also automatically compensate for specific gravity changes due to temperature.
  • Accurate, high-gain analog-to-digital conversion enables measurement of small changes in the process variable. This allows usage in difficult liquid level or interface applications


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