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. With its human-centered designed interface, the DLC3100 can be integrated into a new or existing control system. The digital level controller monitors operation and performance with field diagnostic features. 

Any questions?

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

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

Laila Myrhdal Madsen
Inside Sales Engineer
Phone. +45 2112 3345

Morten Noppenau
Area Account Manager East
Mob. +45 2121 3491

Satu Mäkelä
Key Account Manager
Phone. +358 207 416 207

Taneli Luhanko
Inside Sales Engineer
Phone. +358 207 416 202
Mob. +358 407 574 208

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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