The general purpose ultrasonic level transmitter provides continuous level measurement up to 49.2” (1.25m) with a 4-20 mA signal output, and is configured via our WebCal software. Select this sensor for small tanks with non-foaming, non-condensing or highly vaporous media such as chemical, water, wastewater and oil. Typical applications include chemical feed, skid or machine, IBC or drum and small waste sumps.


  • Continuous non-contact level measurement up to 49.2” (1.25m)
  • 4-20 mA output for longer signal distances up to 1000’ (300m)
  • Configuration is fast and easy via WebCal software and USB adapter
  • Narrow 2” beam width and short 2” dead band optimized for small tanks
  • PVDF transducer and 6P polycarbonate enclosure for corrosive liquids
  • Automatic temperature compensation for accurate measurement


P/N Description From
DL10-00 1.25m (49.2″) range, 1″ NPT, w/o Fob $400.00
DL10-01 1.25m (49.2″) range, 1″ NPT, w/Fob $465.00
DL10-10 1.25m (49.2″) range, 1″ G, w/o Fob $400.00
DL10-11 1.25m (49.2″) range, 1″ G, w/Fob $465.00


WebCal software is a PC utility program that enables users to easily configure and test compatible Flowline level sensors to their measurement and control requirements. Download your free copy.


Range: 49.2” (1.25m)

Accuracy: 0.125” (3mm)

Resolution: 0.019” (0.5mm)

Dead band: 2” (5cm)

Beam width: 2” (5cm)

Configuration: WebCal™ PC, Windows®, USB 2.0

Memory: Non-volatile

Supply voltage: 24 VDC (loop)

Consumption: 0.5W

Loop resist.: 400Ω max

Signal output: 4-20 mA, two-wire

Signal invert: 4-20 mA or 20-4mA

Loop fail-safe: 4 mA, 20 mA, 21 mA, 22 mA or hold last

Process temp.: F: 20° to 140°, C: -7° to 60°

Temp. comp.: Automatic

Ambient temp.: F: -31° to 140°, C: -35° to 60°

Pressure: MWP = 30 PSI (2 bar)

Enclosure rating: Type 6P, encapsulated, corrosion resistant & submersible

Encl. material: Polycarbonate

Strain relief mat.: Santoprene

Trans. material: PVDF

Cable jacket mat.: Polyurethane

Cable type: 4-conductor, shielded

Cable length: 48” (1.2m)

Process mount: 1” NPT (1” G)

Mount gasket: Viton®

Classification: General purpose

Compliance: CE, RoHS

Approvals: cFMus


If you want help in selecting a sensor for your application, please submit a Level Questionnaire. An engineer will review your requirements and suggest a product solution via email.