PERFORMANCE
EchoBeam® is the most reliable and easy-to-use non-contact level sensor transmitter. Flowline’s 80-GHz radar technology is unaffected by most media, process or environmental factors, and our intuitive LevelTapTM App makes configuration simple.
APPLICATION
The LR83 general purpose 80-GHz radar level sensor transmitter provides continuous level measurement up to 98.4’ (30m) for liquids or 49.2’ (15m) for solids, with a 4-20 mA with HART or Modbus signal output. The level sensor transmitter is wirelessly configured over Bluetooth via our LevelTapTM App which enables you to see the level, verify the status, and manage the settings of connected level sensor transmitters from the safety of the ground or nearby catwalk. The level sensor transmitter measures liquid and solids media with a dielectric constant value ≥ 1.6, such as water, chemical or petroleum-based liquids, and pellet, grain, powder or aggregate solids. Select this sensor for tank, sump, weir, canal, reservoir, silo, bin, conveyor or stockpile applications.
FEATURES
- 80-GHz technology provides reliable, maintenance-free operation
- Measures level height, air gap, tank volume or open channel flow
- Rugged PVDF antenna and PBT-FR enclosure for corrosive media
- IP66/67 enclosure for outdoor installations exposed in all weather
- LCD push button display for level or flow indication and adjustment
- Zero dead band maximizes the potential fill capacity of small tanks
- Optionally measures through top wall of plastic or fiberglass tanks
- Configuration via LevelTapTM App, LCD display, HART or Modbus
- Low 9V or 12V operation is ideal for battery powered systems
CONFIGURATION
Download the free LevelTapTM App at the Apple Store, Google Play or Baidu Store, register and go to Demo Sensors. There you can view the level status and step-by-step or advanced configuration examples prior to sensor purchase.
PRICING
| P/N | Description | From |
|---|---|---|
| LR83-0300 | 1 1/2” NPT, 4-20 mA w/HART | $1,055.00 |
| LR83-0310 | 1 1/2” G, 4-20 mA w/HART | $1,060.00 |
| LR83-0301 | 1 1/2” NPT, Modbus | $1,205.00 |
| LR83-0311 | 1 1/2” G, Modbus | $1,210.00 |
| LM50-3S31 | Short bracket, 1 1/2″ NPT lock nut, 316L | $160.00 |
| LM50-4S31 | Short bracket, 1 1/2″ G lock nut, 316L | $160.00 |
| LM50-3S32 | Long bracket, 1 1/2″ NPT lock nut, 316L | $220.00 |
| LM50-4S32 | Long bracket, 1 1/2″ G lock nut, 316L | $220.00 |
| LM53-0440 | Capped adapter, 1 1/2″ NPT to 1 1/2″ tri-clamp, PTFE | Consult Factory |
| LM53-0444 | Capped adapter, 1 1/2″ NPT to 2″ tri-clamp, PTFE | Consult Factory |
| LM53-2440 | Capped reducer, 1 1/2″ to 2″ NPT, PTFE | Consult Factory |
| LM53-1S80 | Adapter, 1 1/2″ NPT to 1 1/2″ tri-clamp, 316L | $160.00 |
| LM52-1880 | Adapter, 1 1/2″ NPT to 2″ tri-clamp, 316L | $160.00 |
| LM53-4855 | Adhesive tank top fitting, 1 1/2″ NPT, PVC | $160.00 |
| LM53-3850 | Flange, 3″ ANSI x 1.5″ NPT, CPVC, schedule 80 | $302.00 |
| LM53-3S50 | Flange, 3″ ANSI x 1.5″ NPT, 316L | $378.00 |
DOCUMENTATION
Data Sheet | Quick Start | App Manual | Display Manual | Radio Addendum | cCSAus GP Certificate | HART DD Files | Sensor 3D Model | Fitting 3D Models | Flowline Brochure | EchoBeam Brochure
SPECIFICATIONS
Maximum range: Liquid: 98.4’ (30m) with media dielectric ≥ 20 and no agitation; Solids: 49.2’ (15m) with media dielectric ≥ 6 and no dust
Frequency: 80-GHz., W-band, FMCW
Accuracy: 0.4m to 30m: ± 2mm; 0.00m to 0.39m: ± 10mm
Dead band: 0” (0mm)
Beam angle: 6°
Min. dielectric: ≥ 1.6
Bluetooth version: Bluetooth 5.0
Bluetooth range: 26.2′ (8m)
Configuration: LevelTapTM App (IOS & Android) or push button
Memory: Non-volatile
Display type: LCD, dot matrix
Signal output: 4-20 mA, two-wire, HART 7 or Modbus, RS485, 9600 baud
Max. signal dist.: 4-20 mA: 1,000’ (304m); Modbus: 3,937’ (1200m)
Signal fail-safe: Selectable high, low or hold last value
Wire interface: 4-20 mA: 2-pole terminal block; Modbus: 4-pole terminal block
Supply voltage: 4-20 mA: 12-30 VDC; Modbus: 9-27 VDC
Max. consumption: 4-20 mA: 22.5 mA; Modbus: 1.5 watt
Process temp.: F: -40° to 212°, C: -40° to 100°
Temp. comp.: Automatic
Storage temp.: F: -40° to 176°, C: -40° to 80°
Pressure: -14.5 to 43.5 psi (-1 to 3 bar)
Enclosure rating: NEMA 4X (IP66/67)
Conduit connect.: NPT thread: 1/2” NPT; G thread: M20
Encl. material: PBT-FR (polybutylene terephthalate)
Encl. cap material: PC (clear polycarbonate)
Antenna material: PVDF (natural polyvinylidene fluoride)
Process mount: 1 1/2” NPT or 1 1/2” G
Mount gasket: Viton GLT (fluoroelastomer) for G thread only
Classification: General purpose (cCSAus)
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
PRODUCT SELECTION
If you want help in selecting a sensor for your application, please submit a Level Questionnaire. An engineer will review your requirements and suggest a product solution via email.
LEVEL TECHNOLOGY
APPLICATION SUCCESS
