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EchoPro LR46 Radar Solids Level Sensor Transmitter
The intrinsically safe 26 GHz. pulse radar transmitter provides continuous level measurement up to 229.7’ (70m) with a 4-20 mA analog and HART digital signal output, and is configured via its integral push button display module or HART communicator. The non-contact solids level sensor is intended for dry solid media including aggregates, grains, pellets, powders and building materials. Select this sensor for the most difficult process conditions with significant to extreme dust, and installation with an adjustable gimbal flange. For ease of installation, the parabolic antenna can be unclamped, inserted through the base of a riser, and reattached to the sensor. Typical applications include silos.
Features & Benefits
Features:
- Parabolic antenna delivers high power RF signal strength
- Configuration via push button display or HART communicator
- Gimbal flange for easy positioning with the angle of repose
- LCD displays level in feet or meters with percent of span bar
- Optional display mode indicates the echo signal return curve
- Rugged 316L stainless steel antenna and process mount
- Fail-safe diagnostics with selectable signal fail-safe outputs
- Recognition, storage and rejection of false echo signal returns
- IP67 stainless enclosure with polycarbonate display window
Additional Notes
Specifications:
- Range: 12” to 229.7’ (30cm to 70m)
- Frequency: 26 GHz.
- Accuracy: ± 15mm
- Dead band: 12” (30cm)
- Beam angle: – 8: 5º, – 0: 4º
- Configuration: Push button, HART 7
- Memory: Non-volatile
- Display type: LCD, dot matrix
- Display units: Feet and meters
- Display bar: Percent of span
- Display graph: Echo signal curve
- Supply voltage: 21.6 to 26.4 VDC
- Max. consumption: 22.5 mA
- Signal output: 4-20 mA, two-wire, HART 7
- Signal invert: 4-20 mA, 20-4 mA
- Signal fail-safe: 3.9 mA, 20.5 mA, 22 mA
- Process temp.: F: -40º to 752º, C: -40º to 400º
- Temp. comp.: Automatic
- Storage temp.: F: -40º to 176º, C: -40º to 80º
- Pressure: Atmospheric
- Enclosure rating: IP67
- Encl. material: 316L stainless steel w/silicone gasket
- Encl. window mat.: Polycarbonate
- Conduit entrance: (1) 1/2” NPT connector
- Antenna material: 316L & PTFE
- Process mount: -_4: 4” gimbal flange (ANSI), -_5: 5” gimbal flange (ANSI)
- Classification: Intrinsically safe
- Approvals: ATEX II 1C Ex ia III C T76º C…T146º C Da; IEC Ex ia III C T76º C…T146º C Da; CSA Class I, Division 1, Groups A, B, C, D; Class II, Division 1, Groups E, F, G; (T6…T3) Class I Zone 0 AEx ia IIC (T6…T3) Ga Zone 20 AEx ia IIIC (T76ºC to T146ºC) Da Ex ia IIC (T6…T3) Ga Ex ia IIIC (T76ºC to T146ºC) Da
- Entity parameters: Install per control drawing #301901
- Certification: FCC
- Compliance: CE, RoHS
Dimensional drawings
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| FLI-LR4653210400 | LR46-5321-04-00 | 26 GHz. - 10” (246mm) Parabola - 4” ANSI Gimbaled Flange - 316L | $3,800.00 | |
| FLI-LR4653218400 | LR46-5321-84-00 | 26 GHz. - 8” (196mm) Parabola - 4” ANSI Gimbaled Flange - 316L | $3,600.00 |
Call or text: +1 (484) 544-0506
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