APPLICATION
The general purpose 6.3 GHz. pulse radar level transmitter provides continuous level measurement up to 114.8’ (35m) with a 4-20 mA signal output, and is configured via its integral push button display module. The non-contact liquid level sensor is intended for chemical and petroleum storage or process applications in above grade metal or reinforced concrete tanks or below grade tanks of any material. Select this sensor for harsh process conditions with corrosive or low dielectric media, heavy surface foam or agitation, higher pressure, steam, condensation or vapor, and installation in a flange fitting. Due to the wider beam angle, special attention should be given to ensure that the sensor is located with unobstructed measurement space. Typical applications include process tanks.
FEATURES
- 316L antenna with PTFE inner shield for corrosive media
- Simple configuration via integral push button display module
- 6.3 GHz. pulse radar is unaffected by most foam and agitation
- 12” (30cm) dead band enables utilization of the entire tank
- 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
- Rugged IP67 aluminum enclosure with polycarbonate window
PRICING
| P/N | Description | From |
|---|---|---|
| LR25-0310-40 | 4″ ANSI flange, 316L w/PTFE shield | Consult Factory |
| LR25-0310-60 | 6″ ANSI flange, 316L w/PTFE shield | Consult Factory |
SENSOR TECHNOLOGIES
Select ultrasonic for chemicals and light weight oils; vibration for wastewater with light coating or scaling; buoyancy for clean water and non-coating chemicals.
DOCUMENTATION
Data Sheet | Quick Start | Manual | 3D Model | Brochure
SPECIFICATIONS
Range: 12” to 114.8’ (30cm to 35m)
Frequency: 6.3 GHz.
Accuracy: ± 10mm
Dead band: 12” (30cm)
Beam angle: 20º
Configuration: Push button
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: 16-26 VDC
Max. consumption: 22.5 mA
Signal output: 4-20 mA, two-wire
Signal invert: 4-20 mA, 20-4 mA
Signal fail-safe: 3.9 mA, 20.5 mA, 22 mA
Process temp.: F: -40º to 266º, C: -40º to 130º
Temp. comp.: Automatic
Storage temp.: F: -40º to 176º, C: -40º to 80º
Pressure: -14.5 to 580 psi (-1 to 40 bar)
Enclosure rating: IP67
Encl. material: Aluminum w/silicone gasket
Encl. window mat.: Polycarbonate
Conduit entrance: (1) 1/2” NPT connector, (1) M20 x 1.5 plug
Antenna material: 316L w/PTFE inner shield
Process mount: – 40: 4” flange (ANSI), – 60: 6” flange (ANSI)
Classification: General purpose
Certification: cTUVus, FCC
Compliance: CE, CRN, 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.
