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CW55 Radar Level Meter
Brand: BM TechnologiesCW55 for liquids Applications: Level measurement in liquids, especially erosive liquids, under easy working conditions.
The Radar level meters of BM compact and Remote wave 26 Ghz series are excellent devices for no contact level measurement.
The microwave impulses, emitted by the radar’s antenna, travel at speed of light and a part of their energy, reflected by the surface of the medium to be measured, is received by the same antenna.
The period of time (flying time) between the emission and the arrival of the impulses, is proportional to the existing distance between the antenna and the surface of the medium to be measured.
Specifications
Brand
Accuracy
- ± 5 mm
Approvals & Certifications
- ISO 9001
- TÜV
BSP Connection
- G 1-1/2” A
Cable Entry
- 1 x PG 13.5
Communication
- HART
Consumption
- Absorption: 2 W for Supply 4-Wires Version
- Absorption: Max.
Current
- Fixed Signal for Anomaly: 20.5 mA
- Fixed Signal for Anomaly: 22 mA
- Fixed Signal for Anomaly: 3.8 mA
Electrical Connectors
- 1/2” NPT
- M20 x 1.5
Enclosure, Body Material
- AISI 316L Stainless Steel
- Aluminum
- Plastic PBT-FR
Environmental Protection
- IP66
- IP67
Flange Material
- PTFE
Frequency
- 26 GHz
- Resistance to Vibration: 10 to 150 Hz
- Ripple Allowed: 100 to 100,000 Hz for Supply 2-Wires Version
Humidity
- < 95 % Relative Humidity
Input
- Input Voltage: 15-36 Vdc for Supply 2-Wires Version
- Input Voltage: 230 Vac ± 10 % for Supply 4-Wires Version
- Input Voltage: 24 Vdc ± 10 % for Supply 4-Wires Version
Length
- Process Connection Length: 3.94” (100 mm)
Materials of Construction
- Antenna: PVDF
Measuring Range
- 0 to 98.43 feet (0 to 30 metres)
Measuring Time
- Interval of Measure: Approximately 1 second
NPT Connection
- 1-1/2” NPT
Operating Pressure
- psi: -14.5 to 43.51 (kPa: -100 to 300, bar: -1 to 3)
Operating Temperature
- -40° to 130° C (-40° to 266° F)
Output
- Output Signal: 4-20 mA (2 or 4-Wires)
Resistance
- Maximum
Resolution
- 1.6 µA
- Resolution Display: 0.039” (1 mm)
Rotation
- Beam Angle: 22°
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Update Time
- Integration Time: 0 to 20 seconds
- Interval of Updating: Approximately 1 second
