80GHz radar level measurement, Radar Level Transmitter 4-20mA, Modbus/HART | Sensor de nível para silos de grãos
The industrial 80GHz radar level sensor, high measuring accuracy, wide range and non-contact measurement, can be widely used for level measurement for water, wastewater treatment, chemical, food, oil and other highly corrosive or dusty media. 4-20mA HART 80G Radar Level Sensor. sensor de nível para silos de grãos.
Frequency modulation continuous wave (FMCW) technology is adopted in the object level meter of an 80GHz radar level transmitter. The continuous wave with frequency variation is transmitted within a certain period, and the echo reflected by the object has a certain frequency difference with the transmitted signal. The distance information between the target and the radar can be obtained by measuring the frequency difference.
The radar level sensor, as a new industrial level measuring instrument, has the characteristics of high-temperature resistance, high-pressure resistance, vacuum resistance, strong penetration, temperature, steam, dust, and other effects.
| Communication Method | Two-wire system |
| Measuring Range | 10m, 20m, 30m, 50m |
| Accuracy | ±2 mm |
| Signal Output | 4~20mA / HART / Modbus |
| Power Supply | DC 24V (22V~30V) |
| Ambient Humidity | 0%~95% RH |
| Ambient Temperature | -20°C ~ 200°C |
| Lens | PFA |
| Frequency | 77GHz ~ 81GHz |
| Display | 128×64 LCD |
| Electrical Connection | M20×1.5 (F) / 1/2NPT |
| Threaded Connection | G2 |
| Explosion-proof Mark | Exdia II CT6 GB |
| Protection Rating | IP67 |
| Size | Diameter φ96mm × Height 221mm |
| Weight | 1.2kg |