DLT 200 Displacer Type Level Transmitter

DLT-200 Displacer Type Level Transmitter Features

• 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 Specifications General

• 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)