Flowline EchoPod® DL24 Ultrasonic Multi-Function Liquid Level Sensor Transmitter, 1 in. NPT, 9.8 ft. Range

EchoPod® DL24 general purpose ultrasonic multi-function liquid level transmitter provides continuous level measurement up to 9.8 ft. (3 m) range with a 4-20 mA signal output and four relays. The relay can be configured for alarm, automatic fill or empty functions. The level sensor is suited for small tanks with non-foaming, non-condensing or high vapor media such as chemicals, oil, water and wastewater. Applications include chemical feed, IBC, drum, skid or machine, cooling tower, and open channels.

Features

• Level measurement, switch and control functions up to 9.8 ft. (3 m)
• Narrow 2 in. beam width and short 4 in. dead band optimized for small tanks
• PVDF transducer and 6P polycarbonate enclosure for corrosive liquids
• Automatic temperature compensation provides accurate measurement
• 4 Programmable relays for switch, pump or valve control and fail-safety:
  (1) Pump or Valve with (3) Alarms
  (2) Pumps lead-lag with (2) alarms
  (2) Pumps duplexing with (2) alarms
  (4) Independent switch point alarms

Specifications

• 1 in. (2.54 cm) NPT
• Range: 9.8 ft. (3 m)
• Accuracy: ±0.2 % range
• Resolution: 0.039 in. (1 mm)
Dead band: 4 in. (10 cm)
• Beam width: 2 in. (5 cm)
• Contact fail-safe: Power loss, hold last, echo loss, open, close or hold last
• Pressure: 30 PSI (2 bar)
• Configuration: WebCal® PC, Windows®, USB 2.0
• Supply Voltage: 24V DC (loop)
• Max Consumption: 0.5 W
• Loop resistance: 400 ohms max
• Signal output: 4-20mA, two-wire
• Signal invert: 4-20mA or 20-4 mA
• Signal fail-safe: 4mA, 20mA, 21mA, 22mA, hold last
• Temp comp: Automatic
• Enclosure rating Type 6: encapsulated, corrosion resistant & submersible
• General purpose classification
• Cable: 48 in. (1.2 m) 9-conductor, shielded style
• PVDF transducer
• Process temperature: 20° to 140° F (-7° to 60° C)
• Ambient temp: -31° to 140° F (-35° to 60° C)
• Viton® mount gasket
• cFMus Approved
• Complies to CE, RoHS

Downloads

Datasheet (PDF Download)

Quick Start (PDF Download)

Manual (PDF Download)