LIke the original EchoSonic, the EchoSonic II is a general purpose two-wire transmitter that provides reliable non-contact measurement even in ultrapure, corrosive, or waste media. However, the newer model has been significantly updated, introducing software calibration (downloadable for free from Flowline; see links above) and expanding possibilities.
Echo Sonic II is offered in measurement ranges up to 32.8' (10 m), over 6' longer than the original. Perfect for applications with restricted space, it features optimized sensor replacement with unmatched beam width (3") and a miniature deadband to maximize vessel filling capacities, leading the industry with Flowline technology.
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-Specifications-
Range: |
LU27: 4" to 8.2' (10cm-2.5m)
LU28: 8” to 24.6’ (20cm-7.5m)
LU29: 8” to 32.8’ (20cm-10m)
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Temp Comp: |
Automatic |
Accuracy: |
± 0.2% of range |
Ambient temp: |
F:-31 to 140
C:-35 to 60 |
Resolution: |
LU27: 0.019 (0.5 mm)
LU28/29: 0.079 (2 mm)
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Pressure: |
MWP=30 psi (2 bar) |
Beam width: |
LU27: 2" (5cm) dia.
LU28/29: 3” (7.6cm) dia. |
Enclosure rating: |
NEMA 6P |
Dead band: |
LU27: 4” (10cm)
LU28/29: 8” (20cm)
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Enclosure material: |
Polycarbonate |
Memory: |
Non-volatile |
Transducer material: |
PVDF |
Supply voltage: |
24 VDC |
Cable jacket material: |
Polyurethane |
Loop resistance: |
500 Ohms @ 24 VDC |
Cable type: |
4-conductor, shielded |
Signal output: |
4-20 mA, two-wire |
Cable length: |
10' (3m) |
Signal invert: |
4-20 mA or 20-4 mA |
Process mount: |
LU27: 1" NPT (1" G)
LU28/29: NPT (2"G) |
| Configuration: |
WebCal PC Windows USB 2.0 |
Mount gasket: |
Viton |
Fail-safety: |
4 mA, 20 mA, 21 mA, 22 mA or hold last |
Classification: |
General purpose |
Process temp: |
F: -4 to 140
C:-20 to 60 |
Compliance: |
RoHS |
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