AK7000E Ultrasonic Level Transmitter
The Apure AK7000E is a non-contact ultrasonic transmitter for continuous liquid level. Check the mounting position and usable echo distance before selecting the range and output.
- Continuous liquid-level measurement
- Non-contact sensor mounting
- Electrical output by configuration
From echo distance to level
The sensor emits a sound pulse through the air space and measures the time it takes for the echo to return from the liquid surface. The instrument converts that time to distance. Set the empty reference so that the indicated level is based on the required tank datum.
Tank setup and output verification
Set the empty and full references for the actual tank and keep the highest liquid level outside the sensor dead zone. Avoid aiming at tank fittings or the fill stream. Foam, condensation and temperature gradients can affect echo quality or the reported distance. Verify the local reading and receiving system scaling at known levels.
Confirm which listed distance range is supplied, along with the pressure reference and actual electrical options. The earlier overview listed a 4–20 mA analog output and 2 relays. Verify these against the ordered wiring diagram.
| Brand | Apure |
|---|---|
| Model | AK7000E |
| Measuring range | 0-10M 0-20M |
| Structure | Integrated type |
| Deadzone | 0.5m |
| Resolution | 1mm |
| Range accuracy | ±3mm(standard conditions) |
| Working temperature | -20~60℃ |
| Pressure | ≤ 3 atmospheres |
| Display | Built-in LCD display level or space distance |
