EchoWave® LG10 / LG11 Guided Wave Radar Level Transmitter

        

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Application

Offered with three probe types, the general purpose guided wave transmitter provides continuous level measurement up to 18' (5.5m) with a 4-20 mA signal output, and is configured via our free WebCalTM software. This liquid level sensor is applied in non-turbulent environments where foam, vapor, vacuum, condensation, high temperature or pressure may be present. Select the rod or cable probe for use with clean, dirty, coating or crystallizing liquids in above grade metal tanks or below grade tanks constructed from any material. Choose the coaxial probe for use with clean, non-coating or non-crystallizing liquids in above or below grade tanks of any material. Standard probe lengths may be user cut in the field. The sensor is intended for bulk storage, day tank, skid or machine, IBC or drum, process tank or waste sump applications.

Features


 

 Rugged 316L stainless steel probe and process mount

 Simple configuration via WebCalTM software

 Guided Wave Radar is unaffected by vapor, vacuum, foam, condensation, high temperature or pressure

 4" (10cm) dead band enables utilization of the entire tank

 Fail-safe diagnostics with selectable signal outputs

 Disturbance scanning that maps the recognition, storage and rejection of false echo signal returns

 Rugged NEMA 4 aluminum enclosure

Specifications

Range: Rod / Coaxial: 9.8' (3.0m) 
Cable: 18.0' (5.5m)
Accuracy: ± 3mm
Dead band: Top 4" (10cm) 
Bottom 2" (5cm)
Repeatability: <2mm
Resolution: <2mm
Configuration: WebCalTM PC Software
Supply voltage: 10-30 VDC
Max. consumption: <50mA at 24 VDC
Signal output: 4-20mA, 3-wire
Signal fail-safe: 4mA, 20mA, 21mA, 22mA or Hold Last Value
Dielectric: >1.8
Process temp.: F: -40º to 302º 
C: -40º to 150º
Ambient temp.: F: -40º to 185º 
C: -40º to 85º
Pressure: -14.5 to 250 psig 
(-1 to 17 bar)
Enclosure rating: NEMA 4
Encl. material: Aluminum
Feed through mat.:
316L SS and PEEK
Conduit entrance: (1) 1/2" NPT connector
Probe material: Rod / Coaxial: 316L SS 
Cable: 316 SS
Process mount: 3/4" NPT or 3/4" G
Classification: General purpose
Certification: CSA / NRTL (pending)
Compliance: CE, CRN, RoHS
 
 

 

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