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Key Features

  • Up to 0.15% Accuracy
  • Simple Programming | Under 1 minutes
  • Explosion Proof Option
  • Small Dead Band
  • Loop Powered | 2 Wire (4-20mA) Output
  • What is a Radar Level Sensor?
A liquid level sensor operates by detecting the presence or absence of material or determining the level of material within a container. This is achieved using various technologies like capacitance, ultrasonic waves, or, as in the case of radar, by measuring the time taken for a signal to bounce back from the material surface. Level sensing can be contact or non-contact-based, depending on the method employed. A radar level sensor is a device used to measure the level of liquids, solids, or slurries in various challenging industrial applications. It utilizes radar technology to determine the distance from the sensor to the surface of the material being measured.
  • What is a Radar Level Sensor?
A liquid level sensor operates by detecting the presence or absence of material or determining the level of material within a container. This is achieved using various technologies like capacitance, ultrasonic waves, or, as in the case of radar, by measuring the time taken for a signal to bounce back from the material surface. Level sensing can be contact or non-contact-based, depending on the method employed. A radar level sensor is a device used to measure the level of liquids, solids, or slurries in various challenging industrial applications. It utilizes radar technology to determine the distance from the sensor to the surface of the material being measured.
General
Sensing Range0.1 to 33 ft  |  0.03 to 10 m
Resolution<0.04"  |  1 mm
Accuracy5 m: 0.2%  |  10 m: 0.15%
Temperature ErrorMax 0.04%  |  K
Maximum Overpressure14.5 Psi  |  0.1 MPa
Measuring Period 1 m (0.5 s)  |  2 m (0.5 s)  |  6 m (1.2 s)  |  10 m (1.2 s)  |  20 m (5 s)
Maximum Current Output Load @ U = 24 VDC → Rmax = 270 Ω  |  @ U = 22 VDC → Rmax = 180 Ω  |  @ U = 20 VDC → Rmax = 90 Ω
Delay Between Rise Time 1 m (5 s)  |  2 m (5 s)  |  6 m (5 s)  |  10 m (9 s)  |  20 m (9 s)
Minimum Voltage LoadRmin > 1 kΩ
Protection ClassNEMA 4X  |  IP66
Materials
Sensor BodyPTFE Teflon®  |  316SS (Explosion Proof)
O-RingsFKM
HousingABS
Electrical
Output4–20 mA (limit values 3.9–20.5 mA) / HART
Supply Voltage18 to 36 VDC ±10% regulated
Supply Current4–20 mA, Max 22 mA  |  0 to 10 V (limit values 0 to 10.2 V)
Display
TypeLCD
Operating Temperature
PTFE−22°F to 158°F  |  −30°C to 70°C
ABS32°F to 140°F  |  0°C to 60°C
Standards & Approvals
ComplianceCE  |  FCC  |  RoHS Compliant

Applications

  • Bluetooth Connectivity
  • Small Dead Band
  • Data Logging
  • 4-20mA | RS485 Output
  • Data Logging
  • 4-20mA | RS485 Output

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