Ultrasonic distance sensor, using ultrasonic echo ranging principle, the use of accurate time difference measurement technology, detection of the distance between the sensor and the target, using small Angle, small blind area ultrasonic sensor, with accurate measurement, no contact, waterproof, anti-corrosion, low cost and other advantages.
KUM series ultrasonic liquid level meter is a kind of high precision liquid level sensor, using non-contact measurement, support for remote monitoring, measuring range far small blind area, widely used in tank liquid level measurement, food industry material measurement, chemical industry, metallurgy, machinery manufacturing, construction engineering and other industries.
Features
1. easy to install and maintain.
2. big range and small blind area.
3. high accuracy
4. English and Chinese Language Display
5. Non-contact measurment
6. Support remote monitoring
1) Distance measurement
2) Depth mesurement
Parameters
| Function | Integrated Type |
| Range | 5m, 10m, 15m, 20m, 30m, 40m, 50m, 60m |
| Accuracy | 0.5%-1% |
| Resolution | 3mm or 0.1%(which is bigger) |
| Display | English LED Display |
| Analog Output | Two wire 4~20mA/250Ω load, Four wire 4~20mA/510Ωload |
| Digital Output | RS485, RS232 (optional) |
| Relay Output | 2 way AC 250V/ 5A or DC 30V/ 5A (optional) |
| Power Supply | Default: 24VDC, Optional: 220V AC+15% 50Hz |
| Environment Temperature | LED: -20～+60℃, Probe : -20～+80℃ |
| Protection Grade | LED: IP65, Probe: IP68 |
| Cable Probe | No |
| Installation | Thread or Flange |
| Probe Material | PTFE |
Solid measurement
Installation flange
The installation method is the same as liquid measurement. It can install on the flange which joint the connected tube of container. The axis must aim to container outlet or perpendicular to the media surface, the probe should be able to come out of the connected-tube.
Opening container
As opening container, we can use the bracket to install (pay attention to the bracket’s bearing capacity), and maintain some distance between sensor and container wall. If the container wall is flat, then the distance from sensor to the container wall is in the following table:
| Max range | Distance | Max range | Distance | Max range | Distance |
| 5m | 0.5m | 10m | 1m | 15m | 1.5m |
| Max range | Distance | Max range | Distance | Max range | Distance |
| 20m | 2m | 30m | 3m | 40m | 4m |
Due to open containers have no focus effect, you can install the sensor in the middle of the container.
