Flowline EchoBeam LR85 80GHz Liquid & Solid Level Transmitter, 3 in. NPT, Modbus Output

The EchoBeam LR85 general purpose 80Ghz radar liquid and solids level sensor transmitter technology is unaffected by most media, industrial or environmental factors and the Flowline intuitive Level Tap App makes configuration simple. The LR85 is a general purpose 80GHz radar level sensor transmitter that provides continuous level measurement up to 196.8 ft. (60m) for liquids or 393.7 ft. (120m) for solids with a 4-20mA with HART signal output. The level sensor transmitter is wirelessly configured over Bluetooth via the Flowline LevelTap® App and enables a worker to see the level, verify the status and manage the setting of connected level sensors transmitters from the safety of the ground or nearby catwalk. The level sensor transmitter measures liquid and solids media with a dielectric constant value of 1.6.

The LR85 measures such media as water, chemical or petroleum based liquids, and pellet, grain, powder or aggregate solids. The EchoBeam is for use in tank, sump, weir, canal, reservoir, bin, conveyor or stockpile applications.

Features

• 80Ghz technology provides reliable, maintenance free operation
• 4° beam is ideal for applications with limited measurement space
• Bluetooth wireless configuration via the Flowline LevelTap­® mobile App
• Measures with significant dust, agitation, foam or low dielectrics
• Measures level height or air gap distance and tank or silo volume
• Has a rugged PVA antenna provides the highest corrosion resistance
• IP66/67 rated sensor for outdoor installations
• LCD push button display for level or flow indication and adjustment

Specifications

• Tall silo transmitter
• Application: Extreme
• Process mount: 3 in. NPT
• Flange material: 316 stainless steel
• Termination: Conduit
• Conduit connection: 1/2 in. NPT
• Signal output: Modbus, RS485, 96000 baud
• Max signal distance: 1,000 ft. (304m)
• Signal fail-safe: Selectable high, low or hold last value
• Maximum range: Liquid 393.7 ft. (30m) with media dielectric ? 20 and no agitation or Solids 196.8 ft. (60m) with media dielectric ?6 and no dust
• Minimum dielectric 1.6
• Frequency: 80 GHz, W-band, FMCW
• Accuracy: 0.4m to 30m, ±2mm, 0.00m to 0.39m, ±10mm
• Beam angle: 4-degrees
• Supply voltage: 9-27V DC
• Max Consumption: Modbus 4-pole terminal block
• Bluetooth version: Bluetooth 5.0
• Bluetooth range: 26.2 ft. (8m)
• Configuration: LevelTap® App (iOS & Android) or push button
• Display type: LCD, dot matrix
• Memory: Non-volatile
• Process temp.: -40° to 248° F ( -40° C to 120°C)
• Temp comp: Automatic
• Storage temp: -40° to 176° F (-40° to 80°C)
• Pressure: -14.5 to 43.5 PSI (-1 to 3 bar)
• Enclosure rating: NEMA 4X (IP66/67)
• Enclosure material: PBT-FR
• Antenna material: PFA
• Classification: General purpose (CSAus)
• Approvals: C22.2 No. 61010-1-12
• Compliance: FCC: Part 15.256, 15.209, 15C; ISED IC: RSS-102, RSS-211, RSS-247; UKCA RER 2017: 6(1)(a), 6(1)(b), 6(2); CE/RED 2014/53/EU: EN 302 372, EN 302 729, EN 301 489-1, -33, EN 300 328; SRRC: (No. [2002] 353); RoHS, REACH, CRN, conflict minerals

Downloads

Data Sheet (PDF Download)

Quick Start (PDF Download)

Brochure (PDF Download)