LU30-5004 EchoTouch Three-Wire Ultrasonic Level Transmitter


Item Number: LU30-5004
Our Price:$995.00
On Sale!: $796.00
EchoTouch™ Three-Wire Ultrasonic Level Transmitter
FlowLine Ultrasonic Level Transmitter Series
Item Number: LU30-5004
The general purpose three-wire ultrasonic transmitter provides non-contact level measurement up to 24ft or 7.4m with an internal relay that can be configured as a single-point alarm or latched on two points for automatic fill or empty control. The transmitter is ideally suited for challenging corrosive, slurry or waste liquids and is typically selected for atmospheric bulk storage and waste sump application. Media examples include waste water and resin.

This is a sinking transmitter which requires external excitation for use with sourcing devices.

Features
  • Integral relay for alarm or automatic fill-empty control
  • LED digital display indicates level in inches or centimeters
  • EasyCal simple push button calibration for all user set points
  • PP enclosure reated NEMA 4X with rugged PVDF transducer


Specification
Model
Range
6 inch to 24.5ft / 15 cm to 7.4 m
Accuracy
±0.25% of span in air
Resolution
0.125 inch / 3 mm
Beam Width
8 inch conical
Dead Band
6 inch / 15 cm
Display
LED, 4 digit
Display Units
Inch or cm
Memory
Non-volatile
Supply Voltage
14-36 VDC
Consumption
200 mA max
Current Flow
Source
Sink
Signal Output
4-20 mA, three wire
Signal Invert
4-20 mA or 20-4 mA
Calibration
Push button
Contact Type
SPDT relay, latching
Contact Rating
250 VAC @ 10 A
Contact Logic
Single point: Alarm
Two point: Latching
Contact Fail-Safety
Reverts to safe state during echo-loss
LED Indication
Relay status
Process Temperature
-20° to 140°F / -4° to 60°C
Temperature Comp.
Automatic
Electronics Temperature
-40° to 140°F / -40° to 60°C
Pressure
30 psi (2 bar) @ 25°C, derated @ 1.667 psi (0.113 bar) per °C above 25°C
Enclosure Rating
NEMA 4X (IP65)
Enclosure Material
PP, UL94VO
Transducer Material
PVDF
Cable Jacket Material
Vinyl
Cable Type
Pow./Signal: 3 conductor
Relay: 3 conductor
Cable Length
3 ft / 91 cm
Process Mount
2 inch NPT
Mount. Gasket
Viton
Conduit Entrance
Single, 1/2 inch NPT
Classification
General purpose
CE Compliance
EN 61326 EMC
EN 61010-1 safety
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