DLT 200 Displacer Type Level Transmitter

DLT-200 Displacer Type Level TransmitterFeatures

• Two-wire level transmitter
• Digital LCD display
• Hall-effect based non-contact design
• EMI / EMC compliant
• Seismically qualified
• Suitable for clean and dirty liquid level measurement

  Description

The Electronet DLT-200 Displacer Type Level Transmitter operates on the Archimedes principle of buoyancy, using a displacer integrated with Hall-effect sensing technology.
As the liquid level changes, the displacer moves vertically due to variations in buoyant force. This displacement is sensed by a non-contact Hall-effect sensor, and the built-in microcontroller converts the movement into a standard 4–20 mA output (HART optional).
This makes the DLT-200 ideal for reliable and accurate continuous level measurement in a wide range of industrial applications.

  Technical SpecificationsGeneral

• Type: Displacer type level transmitter
• Transmitter Configuration:
  1. Local
  2. Remote (up to 3 m)

  Electrical

• Output (Two-Wire): 4–20 mA with superimposed HART (optional)
• Supply Voltage: 12.5–45 VDC
• Signal Range: 3.9 mA to 20.8 mA
• Insulation Resistance: > 100 MΩ at 100 VDC
• Electrical Termination: Terminal block for 1.5 sq.mm cable
• Cable Gland: Single compression SS cable gland
• Conduit Entry: Suitable for 14 mm OD cable

  Measurement

• Range of Measurement:
  • Standard: 100 mm to 3000 mm (Exact range to be specified)
  • Higher ranges available on request
• Sensing Technology: Hall-effect sensor
• Accuracy (including repeatability, drift, zero error): ±1% of F.S.

  Display

• Display Type: LCD
• Visible Area: 32.5 × 22.5 mm
• Main Display: 5-digit
• Digit Height: 8 mm
• Bar Graph: 51 segments

  Mechanical Construction

• Displacer Material: SS-316 (others on request)
• Spring Material: Inconel (others on request)
• Wetted Parts: SS-316 (others on request)
• Transmitter Housing:
  • Die-cast aluminium / Stainless Steel (options available)
• Process Connection:
  1. Flanged
  2. Threaded
  3. Socket weld
     (details to be specified)
• Gasket Material: EPDM (other options available)
• Accessories (Optional):
  • Perforated type stilling well
  • External chamber
• Accessories Material: MS / SS-304 / SS-316 / others

  Environmental

• Enclosure Protection: IP-65 (higher protection on request)