This specification is based on design objectives and is strictly Preliminary and subject to change. Test data may exist, but this specification is subject to change based
on the results of additional testing and evaluation. Application specific specifications will be produced for approval prior to production product being released.
Part No.
UM0034-000
Rev
A1
Title
Liquid Auto-Fill Control Unit
www.audiowell-international.com
Sheet No.
1 of 5
Audiowell International LLC
Phone: 770.375.5597
Email: Melanie@audiowell-international.com
ksl 2-2018
Product Specification
Appearance
Transducers
Water dispensing side
Screw Hole
Housing
2. Installation (Unit: mm):
+1.00
R7.90
15.88
6.00
Water Outlet
-5.00
Screw (2pc M3*5)
5.00
2.50
48
TENTATIVE RELEASE:
This specification is based on design objectives and is strictly Preliminary and subject to change. Test data may exist, but this specification is subject to change based
on the results of additional testing and evaluation. Application specific specifications will be produced for approval prior to production product being released.
Part No.
UM0034-000
Rev
A1
Title
Liquid Auto-Fill Control Unit
www.audiowell-international.com
Sheet No.
2 of 5
Audiowell International LLC
Phone: 770.375.5597
Email: Melanie@audiowell-international.com
ksl 2-2018
Product Specification
Product Installation Requirement:
1.
2.
3.
4.
There shall be no significant protrusion within 8cm from the product on the surface of the panel where the product is
installed.
Keep the sidewall of the water dispenser/purifier smooth and the distance between the drip tray and the sensor less than
25cm.
If the product is fully embedded into a panel, the sensitive surface should be flush with the panel or less than 2mm re-
cessed.
The distance between the water outlet and the sensor shall be less than 7mm (See the installation drawing). And the
diameter of the outlet shall be less than 15mm.
Electrical Parameters
Operation
Theory
Typical Application
Functional
Theory
Detect Range
①
Blind Zone
Min Cup Height
②
Respond Time when put in cup
③
Respond Time after put in cup
Power Delay
④
Output
Output Method
Output Signal
⑤
Environment Parameter
Operation Environment
Operation Temperature
Storage Temperature
Humidity
Power
Power Supply
Current
NOTES:
①
Ultrasonic Technology
Level Sensing, Proximity Switch
Ultrasonic Technology
Max. 25cm (15°C)
2cm
>6cm (Cup wall Thickness >2mm)
≤3s
<2s
<3s
Level Signal
Cup Status and Water Level Status
Indoor/Outdoor
0°C ~ 85°C
-40°C
~ 85°C
≤95%
(No Frozen)
DC 5V
≤12mA
(Not including drive current in Output pin)
②
③
④
⑤
⑥
Distance between waste water container and sensor should be less than 25cm, ideal distance should be
18cm ̴ 22cm
Diameter of cup should be less than 10cm
Interval should be more than 1s when filling 2 or more cups
Please check if Sensor is being correctly installed before powering up
There might be a failure when putting in a cup with more than half cup of water
Flow Rate of water should be less than 18ml/h, the higher the flow rate is, the lower accuracy it will have
TENTATIVE RELEASE:
This specification is based on design objectives and is strictly Preliminary and subject to change. Test data may exist, but this specification is subject to change based
on the results of additional testing and evaluation. Application specific specifications will be produced for approval prior to production product being released.
Part No.
UM0034-000
Rev
A1
Title
Liquid Auto-Fill Control Unit
www.audiowell-international.com
Sheet No.
3 of 5
Audiowell International LLC
Phone: 770.375.5597
Email: Melanie@audiowell-international.com
ksl 2-2018
Product Specification
Respond Curve
Distance Y
Unit: mm
100
50
0
-50
-100
50
100
Distance X
150
Unit: mm
200
250
PVC Pipe Ø 1.0cm
Note: The curve area is where the Ø 1.0cm pipe can be detected.
TENTATIVE RELEASE:
This specification is based on design objectives and is strictly Preliminary and subject to change. Test data may exist, but this specification is subject to change based
on the results of additional testing and evaluation. Application specific specifications will be produced for approval prior to production product being released.
Part No.
UM0034-000
Rev
A1
Title
Liquid Auto-Fill Control Unit
www.audiowell-international.com
Sheet No.
4 of 5
Audiowell International LLC
Phone: 770.375.5597
Email: Melanie@audiowell-international.com
ksl 2-2018
Product Specification
Output:
1. Connection Definition
Connector Part No.: XH2.54 TJC4, White Color:
Pin No.
1
2
3
4
Function
VCC
GND
Output 1
Output 2
Color
Red
Black
White
Yellow
Remark
DC 5V
GND
Level Output/Enable
Level Output
2. Reference Circuit
3. Output Definition
No.
1
2
3
4
Output2
0
0
1
1
Output1
0
1
0
1
Status
No Cup
Cup in Place
Half Full
Full
Condition
VDD = 5V
Temp.: 15°C
Revision History:
Version
A1.0
Date (MM/DD/YY) DWN
1/7/2016
Kunliang Peng
Statement
Added Sensor Installation Requirement
TENTATIVE RELEASE:
This specification is based on design objectives and is strictly Preliminary and subject to change. Test data may exist, but this specification is subject to change based
on the results of additional testing and evaluation. Application specific specifications will be produced for approval prior to production product being released.
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
