Product Details
Ultrasonic Liquid Level Sensors & Transmitters 2m 4m 6m
Features: 1. Non contact
2. Easy to installation
3. Small in size, light in weight
4. 12/24VDC Power supply
5. Long working life and high reliability.
Dimensions:
Connecting Method:
Technical Specifications:
Part number |
QUW-05 |
Sensing range sd |
500 ~ 8000 mm
|
Adjustment |
Yes |
Sonic frequency |
65 KHz
|
Response time |
30 ms |
Voltage supply range +Vs |
15~30 VDC
|
Current consumption max. |
35 mA |
Output signal |
4~20ma |
Adjustment |
Yes |
LED yellow |
solid yellow: object in the evaluation range yellow flashing: program function, object detected
|
LED red |
solid red: Error red flashing: program function, object not detected
|
Type |
Cylindrical |
Housing material |
nickel-plated |
Width / diameter |
30 mm
|
Height / length |
112 mm
|
Connection types |
Connector M12 |
Operating temperature |
-25~ +70 °C |
Storage temperature |
-40~+80°C |
Protection class |
IP 68
|
Programmed Analogue Output Function:
A1: unusable area
A2: nominal sensing range
Mode of operation: rising ramp
-
Adjusting The Evaluation Limits
The ultrasonic sensor features an analogue output with two teachable evaluation limits. These are set by applying the supply voltage -U or +U to the TEACH-IN input. The supply voltage must be applied to the TEACH-IN input for at least 1s. LEDs indicate whether the sensor has recognized the target during the TEACH-IN procedure. The lower evaluation limit A1 is taught with -U, A2 with +U.
TEACH-IN rising ramp (A2 > A1)- Position object at lower evaluation limit
- TEACH-IN lower limit A1 with - U
- Position object at upper evaluation limit
- TEACH-IN upper limit A2 with + U
TEACH-IN falling ramp (A1 > A2):- Position object at lower evaluation limit
- TEACH-IN lower limit A2 with + U
- Position object at upper evaluation limit
- TEACH-IN upper limit A1 with - U
LED Displays
Displays in dependence on operating mode |
Red LED |
Yellow LED |
Teach-In evaluation limit
|
|
|
Object detected |
Off
|
Flash |
No object detected |
Flash |
Off
|
Object uncertain (Teach-In invalid)
|
On
|
Off
|
Normal mode (evaluation range) |
Off
|
On
|
Fault |
On
|
Previous state
|
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