The Fisher DLC3010 is a digital level controller designed to measure and control liquid level, interface level, or liquid density using displacer-type sensors. It’s part of Emerson’s FIELDVUE™ product line and supports HART® communication for advanced diagnostics and configuration.

Key Specifications

• Device Type: Digital Level Controller
• Sensor Type: Displacer-based torque tube
• Measured Variables: Liquid level, interface level, or specific gravity
• Input Signal: Mechanical rotation from torque tube shaft
• Output Signal: 4–20 mA analog with HART protocol
• Power Supply: 12–30 VDC
• Ambient Temperature Range: –40 to 185F
• Mounting: Field-mounted on torque tube assemblies
• Enclosure Rating: NEMA 4X, IP66
• Hazardous Area Approvals: CSA, FM, ATEX, IECEx
• Communication Tools: Compatible with Emerson 375/475 Field Communicator or AMS Device Manager