ULS-02/ULS-060 pages

ULS-02™ & ULS-06™

Ultrasonic Level Sensor

Technical Specifications

The ULS-02™ ultrasonic level sensor transmits series of ultrasonic

pulses which propagate towards the liquid surface. The reflected

acoustic wave is received back in the ULS-02™ transducer and

processed in the electronic module. The distances calculations are

based on time flight of the acoustic wave to the level and back.

The ULS-02™ and ULS-06™ sensors can easily be combined with

the new generation open channel non-contact RAVEN-EYE® radar

velocity sensor and constitute a custom-tailored non-contact open

channel area/velocity flowmeter.

The ULS sensors are ultrasonic level sensors providing continuous

level measurement of liquids like water and wastewater. They are

self-contained units that include the electroacoustic transducer and

the electronic module.

The ULS-02™ and ULS-06™ level sensors are suited to continuous

non-contact level measurement of liquid in closed conduit or open

channel applications.

Method

Ultrasonic pulse echo

Measuring Range

ULS-02™

ULS-06™

Supply Voltage

ULS-02™/ULS-06™

Current Supply

ULS-02™/ULS-06™

Resolution

ULS-02™/ULS-06™

Accurancy

ULS-02™

ULS-06™

Temperature Error

ULS-02™/ULS-06™

Beamwidth (-3dB)

ULS-02™

ULS-06™

0,00 to 1,75 m

0,00 to 5,75 m

12...36 VDC

Max. 22 mA

0,3%

0,2%

max. 0,04%/K

10°

14°

Operating Temperature Range

ULS-02™/ ULS-06™ -30°C... +70°C

Measuring Period

ULS-02™

ULS-06™

Filter

ULS-02™/ULS-06™

0,6s

1,0s

on 4 measurements

Short time temperature Stress Resistance

ULS-02™/ULS-06™ +90°C/1 hour

Max. Operation Overpressure (on transmission surface)

ULS-02™/ULS-06™ 0,1 MPa

Protection Class

ULS-02™/ULS-06™

Weight

ULS-02™

ULS-06™

IP68

0,55kg

0,65kg

FLOW-TTOIliC

www. flow-Iron ic. com

RueJ.H. Cool 19a I B-4840 Welkenraedt I BELGIUM

Tel.: +32 (0)87 899 799 I Fax: +32 (0)87 899 790

E-mail: info@flow-tronic.com