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Ultrasonic Liquid Level Sensors & Transmitters 2m 4m 6m
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Product: Views:137Ultrasonic Liquid Level Sensors & Transmitters 2m 4m 6m 
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-09-17 12:45
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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
 
  1. 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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