APPLICATION
The intrinsically safe 26 GHz. pulse radar transmitter provides continuous level measurement up to 49.2’ (15m) 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 easy process conditions with minimal dust and installation with an adjustable mounting bracket or gimbal flange. Typical applications include bins, transfer stations and crushers.
FEATURES
- Rugged 316L stainless steel antenna and process mount
- 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
- 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
PRICING
| P/N | Description | From |
|---|---|---|
| LR36-5021-40-00 | 1-1/2” NPT, 316L | $2,600.00 |
| LR36-5321-44-00 | 4” ANSI flange, 316L | $2,700.00 |
| LR97-S006 | 1-1/2 NPT, mounting bracket, 304 | $190.00 |
| LB12-1001 | Intrinsic safety barrier | $1,200.00 |
DOCUMENTATION
Data Sheet | Quick Start | Manual | 3D Model | Control Drawing | CSA Certificate | IECEx Certificate | ATEX Certificate | HART DD Files | Flowline Brochure
SPECIFICATIONS
Range: 12” to 49.2’ (30cm to 15m)
Frequency: 26 GHz.
Accuracy: ± 10mm
Dead band: 12” (30cm)
Beam angle: 8º
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 392º, C: -40º to 200º
Temp. comp.: Automatic
Storage temp.: F: -40º to 176º, C: -40º to 80º
Pressure: -40: -14.5 to 580 psi (-1 to 40 bar), -44 & -45: 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
Process mount: -40: 1 1/2” NPT, -44: 4” gimbal flange (ANSI), -45: 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
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.
