1 Overview
The F550 is one type of ultrasonic level sensors which measure the air height in the container directly and
calculate the level height based on the total height of the container. The resolution is 1mm or 0.1%FS (the
bigger value).
It is applicable for the close container or open container. Furthermore it can calculate the volume of the
container or the liquid. As with RS485, it is easy to integrate into the embedded system or SCADA.
In order to realize remote monitoring, there are wireless versions for F550, including zigbee, Wifi, GPRS, 3G.
Furthermore, GPS module is one optional for the F550. Therefore, F550 can be used as gps tracker, too.
Mechanical drawing
System diagram
Ultrasonic level sensor
The F550 is one type of ultrasonic level sensors which measure the air height in the container directly and
calculate the level height based on the total height of the container. The resolution is 1mm or 0.1%FS (the
bigger value).
It is applicable for the close container or open container. Furthermore it can calculate the volume of the
container or the liquid. As with RS485, it is easy to integrate into the embedded system or SCADA.
In order to realize remote monitoring, there are wireless versions for F550, including zigbee, Wifi, GPRS, 3G.
Furthermore, GPS module is one optional for the F550. Therefore, F550 can be used as gps tracker, too.
| Measurement Range | 30~ 12000mm (for different model) |
| Blind Area | 0.3 meter version: 3cm 2 meter version: 20cm. 5 meter version: 25cm. 12 meter version: 150cm. |
| Resolution | 1mm or 0.1%FS, the bigger one |
| Power Supply | 10-32V DC |
| Output Signal | RS485, RS232, 0-3.3V, 4-20mA, TCP |
| Protocol | Modbus RTU/ U-Ideal /Thingspeak/Customized |
| Operating Temperature | -20~70ºC |
| Storage Temperature | -40 ~ 85ºC |
| Shell Material | Polyamide |
| Transducer Material | Polyamide, (PVDF for erosive environment) |
| Media | Solid or liquid (except strong acid or strong base) |
| Protection Rank | IP66 |
| Mounting | flange |
| LED Display | Optional |
| Battery | Optional |
| Wireless | Optional for zigbee, wifi, GPRS, UMTS. |
| Dimension | Standard version: 70mm(H)*72mm(W)*72mm(L) or zigbee/wifi/GPRS/UMTS version: 115mm(H)*72mm(W)*72mm(L) |
Mechanical drawing
System diagram
Ultrasonic level sensor