Item Categories
Ultrasonic, w/Strobe, PP, 2" G
#261 in Level Sensors or Transmitters
MUST SPECIFY 'A/B/C' DIMENSIONS TO QUOTE/ORDER
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Application
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The general purpose ultrasonic level transmitter provides continuous level measurement up to 32.8’ (10m) with a 4-20 mA signal output, and is configured via its integral push button display module. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is broadly selected for bulk storage, day tank, lift station and process tank level applications.
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Specifications
- Range
- LU80: 4” to 9.8’ (10cm to 3m)
- LU81: 8” to 18.0’ (20cm to 5.5m)
- LU83: 8” to 26.2’ (20cm to 8m)
- LU84: 12” to 32.8’ (30cm to 10m)
- Accuracy: ± 0.2% of range
- Resolution
- LU80: 0.019” (0.5mm)
- LU81/83: 0.039” (1mm)
- LU84: 0.078” (2mm)
- Dead band
- LU80: 4” (10cm)
- LU81/83: 8” (20cm)
- LU84: 12” (30cm)
- Beam width
- LU80: 2” (5cm)
- LU81/83/84: 3” (7.6cm)
- Configuration: Push button
- Memory: Non-volatile
- Display type: LCD, 6-digit
- Display units: Inch, cm and percent
- Supply voltage: 12-28 VDC
- Loop resist.: 500 Ohms @ 24 VDC
- Signal output: 4-20 mA, two-wire
- Signal invert: 4-20 mA, 20-4 mA
- Signal fail-safe: 4mA, 20mA, 21mA, 22mA or hold last
- Process temp.: F: -4° to 140° (C: -20° to 60°)
- Temp. comp.: Automatic
- Ambient temp.: F: -31° to 140° (C: -35° to 60°)
- Pressure: MWP = 30 psi (2 bar)
- Enclosure rating: NEMA 4X (IP65)
- Encl. material: Polycarbonate
- Encl. hardware: Brass & stainless
- Enclosure vent: Water tight membrane
- Conduit entrance: Dual, 1/2” NPT
- Trans. material: PVDF
- Process mount
- LU80: 1” NPT (1” G)
- LU81/83/84: 2” NPT (2” G)
- Mount gasket: Viton®
- Classification: General purpose
- Compliance: CE, RoHS
- Range
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Features
- Offered in 4 measurement ranges from 9.8’ (3m) to 32.8’ (10m)
- Configuration is simple via integral push button display module
- LCD display indicates level in inches, centimeters and percentages
- Narrow 2” or 3” beam width for applications with limited measurement space
- Fail-safe intelligence and diagnostic feedback for simple troubleshooting
- PVDF transducer and NEMA 4X polycarbonate enclosure for corrosive liquids
- Automatic temperature compensation for accurate measurement
