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Email: sales@levelandflowonlinesales.com
Fax: 636.537.1405

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EchoSonic

EchoSonic™ Two-Wire Ultrasonic Level Transmitter

-Data Sheet-
-Manual-

LU05-5001 LU05-5061
LU05-5101
LU05-5161

LU11-5001 LU11-5061
LU11-5101
LU11-5161

LU12-5001 LU12-5061
LU12-5101
LU12-5161

LU13-5001 LU13-5061
LU13-5101 LU13- 5161

 

EchoSonic™ is a simple general purpose transmitter suited for corrosive media. It is offered in several ranges (see specs below) to accomodate any project, but all models will fit perfectly in small tanks with limited space.

EchoSonic™ uses target calibration: its 4-20 mA span set points can be calibrated in seconds using the calibration wire, DC power supply and flat reflective target, by holding the transmitter at the desired range and pressing the ON button until calibrated.

 

 

-Specifications-

Range:

LU05: 2" to 4' (5cm-1.2m)
LU12: 4” to 9.8’ (10cm-3m)
LU11: 4” to 16.4’ (10cm-5m)
LU13: 8" to 26.2' (20cm-8m)

Temp Comp: Automatic

Accuracy:

LU05: 0.125" (3 mm)
LU11/12/13: ± 0.2% of span in air

Electronics temp:

F:-40 to 160
C:-40 to 71

Resolution:

LU05/12: 0.019 (0.5 mm)
LU11/13: 0.039 (1 mm)

Pressure:

30 psi (2 bar) @ 25°C, derated at 0.857 psi (.057 bar) per °C over 25°C

Beam width:

LU05/12: 2" (5cm)
LU11/13: 3” (7.6cm) dia.

Enclosure rating:

NEMA 4X - encapsulated, corrosive resistant and submersible

Dead band:

LU05: 2” (5cm)
LU11/12: 4” (10cm)
LU13: 8" (20cm)

Enclosure material:

PC/ABS FR

LED indication:

Power, calibration, diagnostics

Transducer material: 

PVDF

Memory:

Non-volatile

Cable jacket material:

50_1: PP

Supply voltage:

12-28 VDC

Cable type:

50_1: 3-conductor, shielded

Loop resistance:

500 Ohms @ 24 VDC

Cable length:

50_1:10' (3m)

Signal output:

4-20 mA, two-wire

Conduit entrance:

51_1: Dual, 1/2" NPT

Signal invert:

4-20 mA or 20-4 mA

Process mount:

LU05/12: 1" NPT (1" G)
LU11/13: NPT (2"G)

Calibration:

Target, calibration wire

Mount gasket:

Viton

Fail-safety:

Reverts to 22 mA

Classification:

General purpose

Process temp:

F: -4 to 140
C:-20 to 60

CE Compliance:

EN 61326 EMC

 

Call toll-free: 888.206.4108--- Email: sales@levelandflowonlinesales.com --- Fax: 636.537.1405