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L4660SE/SG, for Liquid Levels

The SmartSonicTM L4660-SE/SG-300 series are TWO-WIRE Loop-Powered SMART ultrasonic level transmitters that incorporate Princo’s unique narrow beam technology. SmartSonicTM compact transmitters include field proven innovative advanced,...
L4660SE/SG, for Liquid Levels
L4660SE/SG, for Liquid Levels
Features:
  • Range: 20ft, 26ft, 33ft, 49ft available; depending on transducer material
  • 2 x 1/2" NPT Mounting
  • Loop power test connectors: ammeter plug-in, 200 mV, 0.5%
  • Display: 6 digits, icons and bargraph (SAP-200 display module only)
  • Two-Wire Loop Powered Operation
  • Narrow Beam Angle (±2.5 ° from center axis)
  • Open channel flow characterization
  • Vessel volume conversion
  • 32-point linearization
  • Full temperature compensation: 22 °F to +194 °F
  • Fixed target suppression
  • Simple push-button programming
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Datasheet
Description
Specifications
Downloads
Similar Products
L4660SE/SG - Description
The SmartSonicTM L4660-SE/SG-300 series are TWO-WIRE Loop-Powered SMART ultrasonic level transmitters that incorporate Princo’s unique narrow beam technology.

SmartSonicTM compact transmitters include field proven innovative advanced, process
adaptive signal processing software to identify and validate the surface signal.

Princo’s SmartSonicTM utilizing innovative patented technology, is the best ultrasonic
level measurement system on the market today.

Operating modes:
Basic: Simple start up and 4/20 mA programming without Display Module option.

Sophisticated: Using the Display Module which includes a 6 digit custom LCD display, the operator can choose between a menu driven QUICKSET and full parameter programming.

L4660SE/SG - Specifications
TypeUltrasonic
Full Scale0 - 20 ft
0 - 26 ft
0 - 33 ft
0 - 49 ft
Output4 - 20 mA
Relay
Digital HART
Display Indicator
Precision±0.05 % FS
±0.20 % FS
Excitation12 - 36 V DC
IP RatingNEMA 4X
NEMA 6
Min Temperature-30 °C
Max Temperature90 °C
L4660SE/SG - Downloads
L4660SE/SG - Similar Products
  • Ranges: 0-98 ft to 0-197 ft
  • Outputs: 4-20mA, Isolated Relay, Digital HART (opt.)
  • Display: Custom LCD 6 digits (plug in module)
  • Linearity: +/-0.5% F.S. (typ.)
  • Temp: -22 to 167degF
  • Medium: Dry Material
Type
Ultrasonic
Full Scale
0 - 98 ft,
0 - 197 ft
Output
4 - 20 mA,
Relay,
Digital HART
Excitation
10.5 - 40 V DC ,
85 - 255 V AC
IP Rating
NEMA 4,
NEMA 4X,
NEMA 6P
Min Temperature
-30 °C
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