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CR-L Radar Liquid Level Sensor
Brand: Automation Products Group - APG
The TRUE ECHO® CR-L is a radar liquid level sensor that brings the reliable accuracy of radar technology to industrial liquid level measurement. Our radar is engineered with you in mind so you can feel confident with your application.
Features
- Precision Measurement
- Versatile Applications
- Easy Calibration
Specifications
Accuracy
- ± 3 mm
Approvals
- FCC
- ISED
- CE
Beam Angle
- 8° (4° half angle)
Cable
- Polyurethane jacket with shielded 18awg wires
Diameter
- 2.72" (69 mm)
Dielectric Constant of Measured Medium
- ≥ 2
Height
- 5.39" (137 mm)
Housing
- PVDF or PE
Measuring Frequency
- W Band, 76 to 81 GHz, 5 GHz
- FMCW bandwidth
Operating Voltage
- 4-20 mA: 16-30 Vdc
- RS-485: 12-30 Vdc (< 10 mA @ 24 Vdc)
Power on to 1st Reading
- 4-20 mA: ≅22 seconds
- RS-485: ≅12 seconds
Process Fitting
- 2" NPT
Process Pressure
- -14.5 to 43.51 psi
Protection Rating
- IP67
Process Temperature
- -40° to 158° F (-40° to 70° C)
Range
- 7.87" to 49.21 ft (0.2 to 15 m)
Reverse Voltage Protection
- ≤ 30 V
Spike Protection
- < 3 kW
Update Rate
- 4-20 mA: Automatic adjustment 1 to 3 Hz
- RS-485: 1.25 Hz
Weight
- 18.87 oz (535 g)