深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: 86-0755-33523599 FAX: 86-0755-33515410 URL: http://www.sz-xkc.com
Address:
11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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6. Strong compatibility, penetrating various non-metallic containers, such as plastic, glass, ceramic and other
containers, the sensing distance (container wall thickness) can reach 40mm; liquid, powder, and particulate
matter can be detected.
7. Powered by 2 AAA batteries, the battery is cheap and easy to buy, with a NPN output at the end, suitable
for docking with various devices to improve product flexibility.
3rd.Product Applications
The intelligent non-contact liquid level detector uses the inductive capacitance of water to detect the presence
of liquid. When no liquid approaches the detector, the detector has a certain static capacitance to the ground
due to the distributed capacitance on the detector. When the liquid level slowly rises and approaches the
detector, the parasitic capacitance of the liquid will be coupled to this static capacitance, making the
capacitance value of the detector larger, and the changed capacitance signal is input to the control IC for
signal conversion. The capacitance is converted into a change of a certain electrical signal, and then a certain
algorithm is used to detect and judge the degree of this change. When the change exceeds a certain threshold,
it is considered that the liquid level has reached the sensing point.
4th.Scope of application
1. Wine vessel inventory detection
2. Grain warehouse inventory detection
3. Inventory testing of the pharmaceutical industry
4. Filling inspection
5. Convenient water pipe shortage detection
6. Applicable to various non-metallic containers to detect liquid level inventory
5th.Product parameter
Project name
Parameters
Product model
XKC-E700
Supply voltage (Vin)
DC3V
Output mode
NPN
Sink current (external wiring port)
300mA
Current consumption
85mA
Response time
500mS
Working environment temperature
-10~60
℃
Humidity
5%~50%
