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Model-ULSS

Ultrasonic Level Sensor, NEMA 6P, Non-contact, Programmable Output

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Has a 4.1´ (1.2 m) measuring range with a 0.125" (3 mm) accuracy
Via free software, units can be programmed to transmit an output signal and operate four relays for control applications
Provides reliable, accurate, and non-contact level measurement of compatible liquids
Non-contact technology offers no moving parts to wear, jam, corrode, or get coated like contact technologies
Mapping software makes effective measuring surface only a 3" (76.2 mm) diameter column with no concerns of ladders, pipes, or other tank intrusions in the remaining sound cone
Ultrasonic technology paired with automatic temperature compensation provides accurate and reliable measurements in almost all conditions
Fail-safe logic is easily configured to custom applications via free software removing the need for target calibration
Full NEMA 6P submersible enclosure rating to ensure excellent product durability

See Product Overview

Model-ULSS

From ^$ 911.45

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1 Variations available

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Data Sheet

Product Overview

Accuracy 0.125 in
Applications Process Automation and Control
Beam Width 2 in
Blind Zone 2 in
Compliance CE
Deadband Note Selectable (no hysteresis, 1/4", 1/2", 1", 1/2 cm, 1 cm, 2 cm, 5 cm or not available)
Electrical Connection Cable
Enclosure Ratings IP68, NEMA 6P
Lead Resistance, Max 400 Ω max
Materials Polycarbonate, TPE
Materials, Wetted FKM, PVDF
Media Compatibility Consult Factory
Memory Non-Volatile
Mounting Orientation Vertical
Operating Temperature, Max 140 °F
Operating Temperature, Min -31 °F
Output Detail 4-20 mA, 2-wire; Invert: 4-20 mA or 20-4 mA; Fail-safe: 4 mA, 20 mA, 21 mA, 22 mA, or hold last
Output Signal Current
Process Connection Size 1 in
Process Connection Type NPT Male
Process Temperature, Max 140 °F
Process Temperature, Min 20 °F
Programming Free PC Software Download (USB adaptor required)
Proof Pressure Up to 30 psi
Resolution 0.019"
Signal fail-safe Contact: Power Loss: Holds Last Contact; Power on: Open, close, or Last contact
Supply Power Type DC
Supply Voltage 12 to 28 Vdc
Switch Rating 1 A max @ 28 Vdc max
Switch Type 4 SPST
Temperature Compensation Note Automatic
Weight 1 lb

The Model ULSS Ultrasonic Level Sensor provides non-contact, continuous ultrasonic level measurement of fluids for short range applications. Ultrasonic technology paired with automatic temperature compensation provides accurate and reliable measurements in almost all conditions. The Model ULSS has failsafe logic that is easily configured to custom applications via free software removing the need for target calibration. Using the free software, the Model ULSS can be programmed to transmit an output signal as well as set the four relays for control applications. This rugged design comes with a NEMA 6P submersible enclosure rating to ensure a long lasting unit.