HD320 Ultrasonic Level Meter transmitted from the sensor are reflected back from the measured object, and the distance is calculated based on the echo return time. This makes it possible to perform operations such as measuring the liquid level inside a tank, or monitoring the remaining amount of materials in a tank.
HD320 Ultrasonic Level Meter is a compact, light weight level meter which include sensor and display in one unit. Graphical display shows real time wave form in A-mode and it is useful for maintenance. Mask function can avoid noise interference.
Specifications
| Model No. |
HD320 |
HD323 |
| Number of channels |
1 |
| Frequency |
50kHz |
| Measurement target |
liquid |
| Measurement distance range |
0.25 to 7.5m |
| Resolution |
Measurement |
1mm |
| Display |
1mm |
| Accuracy |
±0.25%F.S. |
| (±1.88cm) |
| Data update cycle |
10sec |
| Sensor directive angle (beam angle) |
14°(-6dB) / 10°（-3dB) |
| Power source |
Voltage |
24VDC |
| Power consumption |
0.6W |
| Display |
Graphic LCD |
| Display size |
28.1 x 9.1mm |
50 x 25mm |
| Output |
4-20 mA current |
Resolution: 12 bits |
| (Max. load resistance 500Ω 24V) |
| Ambient operating temperature |
-20 to 70℃ |
| Material |
PP (polypropylene) |
| Protection |
IP65 equivalent (without lid: IP20 equivalent) |
| Dimensions |
dia. 93 x 110mm |
| Cable length |
10m |
| Weight |
350g |
| Mounting screw |
G2 (PF2) |
* Do not use metal nut or metal flange. It may cause error on measurement.
* Please use nut or flange that made of plastic.
