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EchoTouch LU30 3-Wire Ultrasonic Level Transmitter
Brand: FlowlineThe general-purpose 3-wire ultrasonic level transmitter provides continuous level measurement up to 24.5 feet (7.4 meters) with a 4-20 mA signal output, and is configured via the integral push button display module.
The level sensor has one 10 A relay which can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty with fail-safe logic.
This non-contact liquid level sensor is well suited for corrosive, ultrapure, sticky or dirty liquids, and is widely selected for bulk storage and day tank level applications.
Features- Level measurement up to 24.5 feet (7.4 meters) with 1 programmable relay
- Configuration is simple via integral push button display module
- LED digital display indicates level in inches or centimeters
- Programmable relay for alarm or automatic fill-empty control
- Polypropylene enclosure rated NEMA 4X with rugged PVDF transducer
Specifications
Brand
Accuracy
- ± 0.25 % of Range
Alarm
- High
- Low
Ambient Temperature Range
- -40° to 60° C (-40° to 140° F)
Approvals & Certifications
- CE
BSP Connection
- G 2” Male
Cable Length
- 9” (22 cm)
Cable Material
- Vinyl - Cable Jacket Material
Cable Type
- 3-Conductor
Conduit Connection
- 1/2” NPT, Single
Configuration
- Push Button
Consumption
- Maximum
Deadband
- 6” (152.4 mm)
Display
- 4-Digit LED
Electrical Rating
- 10 A at 250 Vac
Enclosure, Body Material
- Polypropylene (PP), UL 94VO
Environmental Protection
- IP65
- IP66
- NEMA 4X
Gasket Material
- Viton - Mount Gasket
Indication
- LED - for Relay Status
Materials of Construction
- Transducer: PVDF
Media
- Corrosive, Ultrapure, Sticky or Dirty Liquids
NPT Connection
- 2” NPT Male
Output
- 4-20 mA, 3-Wire
Pressure Range
- bar: 0 to 2 at 25° C (77° F)
- kPa: 0 to 200 at 25° C (77° F)
- psi: 0 to 30 at 25° C (77° F)
Process Temperature
- -4° to 60° C (-20° to 140° F)
Range
- 0.5 to 24.5 feet (0.15 to 7.4 metres)
Relay Operation
- Latching (Requires Manual Acknowledge)
Resolution
- 0.125” (3 mm)
Sensor, Probe Style
- Ultrasonic
Supply Voltage
- 14-36 Vdc
Switch Type
- SPDT Relay
- Bulk Storage & Day Tank Level Applications