DLC3010 Digital Level Controller | Fisher Fieldvue
Product name : DLC3010 Digital Level Controller | Fisher Fieldvue
Manufacturer : Fisher
Model Number : DLC 3010
Type : Digital Level Controller
Origin: USA
Shipping weight : 4 Kgs
DLC3010 Digital Level Controller is a communicating, microprocessor-based instrument that can be configured to sense the level, interface level, or density of liquids. In addition to the normal function of providing a 4 to 20 milliampere current signal, the DLC3010, using HART® communications protocol, gives easy access to information critical to process operation. You can obtain information about the process, instrument, or sensor using the 475 or 375 Field Communicator. The DLC3010 can be used in analog or HART digital signaling mode with the Emerson Automation Solutions DeltaV™ system.
Application
DLC3010 digital level controller is used with level sensors to measure liquid level, the level of the interface between two liquids, or liquid specific
gravity (density). Changes in level or specific gravity exert a buoyant force on a displacer, which rotates a torque tube shaft. The digital level controller converts this rotational motion to an electronic signal….more
Specification:
Communications Protocol: HART
Input Signal
Level, Interface, or Density: Rotary motion of torque
tube shaft proportional to changes in liquid level,
interface level, or density that change the buoyancy
of a displacer.
Process Temperature: Interface for 2- or 3-wire
100 ohm platinum RTD for sensing process
temperature, or optional user-entered target
temperature to permit compensating for changes in
specific gravity
Output Signal
Analog: 4 to 20 milliamperes DC ( direct
action—increasing level, interface, or density
increases output; or reverse action—increasing
level, interface, or density decreases output)
High saturation: 20.5 mA
Low saturation: 3.8 mA
High alarm: 22.5 mA
Low Alarm: 3.7 mA
Features
- Accurate, high-gain analog-to-digital conversion enables measurement of small changes in the process variable. This allows for use in difficult liquid level, interface, or density applications.
- An internal temperature sensor enables consistent performance of the digital level controller, despite ambient temperature changes.
- Mechanical safeguards designed into the digital level controller help to withstand physical abuse often incurred during installation or in transport, without compromising performance.
- Includes self-diagnostics that detect an error that may render the process variable measurement inaccurate.
For complete datasheet : TSP Controls – Fisher DLC3010 Datasheet – 2
