Fisher DLC3010 Digital Level Controller

The Fisher™ DLC3010 Digital Level Controller is an advanced, microprocessor-based instrument designed for precise level measurement and control in industrial applications. It converts mechanical input from a level sensor, such as a Fisher 249 displacer, into a digital output signal compatible with HART® communication protocol. This controller delivers exceptional accuracy and reliability, even in harsh operating conditions.

Key Features

• Digital Accuracy:

  • Equipped with a microprocessor for high-resolution level measurement, ensuring improved process control.

• HART® Communication Protocol:

  • Enables seamless integration with control systems for remote configuration, monitoring, and diagnostics.

• Wide Application Range:

  • Compatible with liquid level, interface level, and density measurement in various industries.

• Durable Construction:

  • Designed to withstand challenging environments, including extreme temperatures, high pressures, and corrosive media.

• Self-Diagnostics:

  • Monitors internal performance and alerts operators to potential issues, reducing downtime and maintenance costs.

• Simple Setup and Calibration:

  • Easy to configure via HART handheld communicator or asset management software.

Specifications

• Input:

  • Mechanical motion from a Fisher displacer sensor (e.g., 249 Series).

• Output:

  • 4-20 mA DC signal with HART protocol for digital communication.

• Operating Temperature Range:

  • -40°C to +85°C (-40°F to +185°F).

• Material of Construction:

  • Housing: Aluminum or stainless steel with optional protective coatings.

  • Electronics: Sealed against dust and moisture.

• Power Supply:

  • 12-42 VDC, loop-powered.

• Measurement Accuracy:

  • ±0.1% of full span, depending on application and configuration.

• Communication:

  • HART Protocol (Version 5 or later).

• Mounting Style:

  • Direct-mounted to Fisher displacer sensors or remote-mounted using appropriate brackets.

• Certifications:

  • Explosion-proof and intrinsically safe options available for hazardous locations.

Applications

The Fisher DLC3010 Digital Level Controller is ideal for use in:

• Oil and Gas: Separator and storage tank level measurement.

• Chemical Processing: Interface measurement in multi-phase reactors.

• Power Generation: Level control in condensate tanks and boilers.

• Water Treatment: Precise level management in filtration systems.