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EchoSonic™ Two-Wire Ultrasonic Level Transmitter
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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 |
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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.
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-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)
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Temp Comp: |
Automatic |
Accuracy: |
LU05: 0.125" (3 mm)
LU11/12/13: ± 0.2% of span in air
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Electronics temp: |
F:-40 to 160
C:-40 to 71 |
Resolution: |
LU05/12: 0.019 (0.5 mm)
LU11/13: 0.039 (1 mm)
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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)
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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 |
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