Emerson’s new digital level controllers enable hasslefree calibration
The Fisher DLC 3100 digital level controller features intuitive local operator interface for increased ease-of-use
Emerson has introduced the Fisher FIELDVUE DLC3100 and DLC3100 SIS digital level controllers (DLCS) for hassle-free calibration and safety integrity level 2 (SIL2) capabilities. Featuring a new intuitive local user interface, the DLCS provide easy-tounderstand on-screen instruction for setup and calibration without the need for other tools. Level and temperature alarms, measuring range, and fluid density are readily configurable.
The DLC3100 SIS is certified for SIL2 use in accordance with the IEC61508 standard and is designed to be used in safety functions to achieve a tolerable risk for a process hazard and potential risk reduction for people, systems, devices and processes. The DLCS are Hart-communicating instruments used with displacer level sensors to measure liquid level, level of the interface between two liquids, and/or liquid density. Both controllers are loop-powered instruments with a 4-20 ma HART transmitter output.