acise Best Sell PVDF Anti-Corrosive High Quality 4-20mA/0-5V With
RS485 Output 12V Input Power Ultrasonic Level Sensor
1. Parameter
General specifications
| KUS550 |
| Sensing range | 300... 3000 mm |
| Adjustment range | 300….3000mm |
| Unusable area | 0 ... 300 mm |
| Standard target plate | 100 mm x 100 mm |
| Transducer frequency | approx.100 kHz |
| Response delay | approx. 40 ms |
Electrical specifications
| Operating voltage UB | 13 ... 30 V DC , ripple 10 %SS |
| No-load supply current I0 | ≤ 45 mA |
Output
| Output type | 1 Analog 0-10V output programmable. 2 RS485 output. |
| Rated operating current Ie | 100 mA , short-circuit/overload protected |
| Repeat accuracy | ≤1 % |
| Temperature influence | ±1.5% of full-scale value |
Ambient conditions
| Ambient temperature | -25…70℃(248...343K) |
| Storage temperature | -40…85℃(233...358K) |
Mechanical specifications
| Connection | 5-wire cable |
| Protection degree | IP67 |
| Material Housing | PVC PVDF PTFE |
Ambient conditions
| Ambient temperature | -25…70℃(248...343K) |
| Storage temperature | -40…85℃(233...358K) |
Mechanical specifications
| Connection | 5-wire cable |
| Protection degree | IP67 |
| Material Housing | PVC PVDF PTFE
|
2. Dimensions
3. Electronic interface and signals definition
4. Description of Sensor Functions
Adjusting the analogue output.
The analogue output can be programed as the user want. Such as
working at switch output or working at liner output all the
parameters can be set by the RS485 interface.
There is 8 types of output functions can be programed.
All the setting routine as follows,
step 1 set one pointed distance by the RS485,
step 2 set another pointed distance by the RS485.
Step3 set the output type liner or switch, and set the related
output options
Step4 reboot the sensor.
1. Window mode normally-open and liner mode positive slope output
function.
2. Window mode normally-closed and liner mode negative slope output
function.
3. Single switching point, normally-open function.
4. Single switching point, normally-closed function.
5. Single switch point with hysteresis gap normally-open function.
6. Single switch point with hysteresis gap normally-closed
function.
7. Detection of object presence-normal open function.
8. Detection of object presence-closed open function.
Switching point, Setting distance only after power on. The internal
clock can assure can't be changed after 5 minutes after power on.
If want to change the switching point, the user can only setting
the request distance after power restart.
For the RS485 output type.
There is 2 kinds of working style,
One for auto measure, the sensor will measure the distance or level
repeatedly, and the measurement period can be set by the UART. The
measure result can be fetched every time.
The other style is power save mode when the sensor is sleep, until
the sensor received the inquiry command with pre-code.
Communication protocol is Modus-RTU.
For example the measure result can be read by access the register
0x101 by Modbus protocol.
For more information please contact us for the software engineering
guide.
