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EchoSonic™ Two-Wire Ultrasonic Level Transmitter

EchoSonic Two-Wire Ultrasonic Level Transmitter .PDF
EchoSonic Two-Wire Ultrasonic Level Transmitter Data Sheet .PDF
EchoSonic Two-Wire Ultrasonic Level Transmitter Manual .PDF

Application
The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 26.2' or 8m, and is well suited for challenging corrosive, slurry or waste liquids. The transmitter is broadly selected for atmospheric bulk storage, day tank, process vessel, IBC tote, 55-gallon drum and waste sump applications. Media examples include acetic acid and resin.
Features
Simple compact sensor with target calibration and LED status indicator
Offered in four measurement ranges up to 8m with 1" and 2" transducers
5 cm minimum beam width for applications with restricted space
PC/ABS enclosure rated NEMA 6 or NEMA 4X with PVDF transducer
Fail-safe intelligence with diagnostic feedback for easy troubleshooting
Tech Tip
The 4-20 mA span set points are easily calibrated in seconds using the calibration wire, DC power supply and flat reflective target. Just hold the transmitter at the desired range and turn power ON until the logo plate illuminates. Its level made simple.
Specifications
Range:
2" to 26.2' (5cm to 8m)
Accuracy:
± 0.2% of span in air
Beam width:
LU05/12: 2" (5cm) dia.
LU11/13: 3" (7.6cm) dia.
Dead band:
LU05: 2" (5cm)
LU11/13: 4" (10cm)
LU13: 8" (20cm)
Supply voltage:
12-28 VDC
Signal output:
4-20 mA, two-wire
Calibration:
Target, calibration wire
Process temp:
F: -4° to 140°
C: -20° to 60°
Pressure:
30 psi (2 bar)
Cable length:
10' (3m)
Enclosure rating:
50_1: NEMA 6 (IP67)
51_1: NEMA 4X (IP65)
Process mount:
1” / 2” NPT (1” / 2” G)
Trans. material:
PVDF
Classification:
General purpose
Part Numbers
  • LU05-5001 LU05-5061 LU05-5101 LU05-5161
  • LU12-5001 LU12-5061 LU12-5101 LU12-5161
  • LU11-5001 LU11-5061 LU11-5101 LU11-5161
  • LU13-5001 LU13-5061 LU13-5101 LU13- 5161
Updated on April 3rd 2019
2509 Cassens Drive
Fenton, MO 63026
Toll Free: (888) SPECTECH
Phone: (636) 537-0202
Fax: (636) 537-1405
E:mail: [email protected]