External detection and induction water level sensor New non-contact capacitive liquid level sensor for Humidifiers

BL-YW-SR-CL-31B

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Whether the smart:Yes
Place of Origin:Guangdong, China
Brand Name:Gbeelee
Model Number:BL-YW-SR-CL-31B
Max. Current:12mA
Max. Voltage:3.3-5.0V
working voltage:3.3-5.0V
Water output voltage:<0.3V
Waterless output voltage:>4.5V
Working current:<3mA
working temperature:-20℃~80℃
Storage temperature:-25℃~85℃
working life:50000H
Detection distance:6mm
Certification:ROHS

Connect the sensor as described above, and the signal end will output a voltage signal that is consistent with the water level condition. This signal is used as a liquid level control signal to connect to the MCU (microcontroller) I/0 port. When the liquid level exceeds the critical liquid level and submerges the sensor body, the signal output is low voltage. When the liquid level is below the critical liquid level and the sensor body is exposed, the signal output is high voltage.

parameter	Symbol	Conditions	Typ
working voltage	VDD		3.3-5.0V
Water output voltage	V01	VDD=5.0V,Ta=25℃	＜0.3V
Waterless output voltage	V02	VDD=5.0V,Ta=25℃	＞4.5V
Working current	IOP	VDD=5.0V,Ta=25℃	＜3mA
working temperature	Topr		-20℃~80℃
Storage temperature	Tstg		-25℃~85℃
working life	WL		50000H
probe length	L		6mm

Q1:How can I get more information about your product?
A1:Please send the inquiry for us, and then we can send the detail including spec and offer to you.
Q2:Do you accept OEM or ODM?
A2:Yes,But we have quantity requirements.
Q3:What is the payment way of your company?
A3:100% T/T in advance before shipping,(We can accept payment such as T/T, Paypal,Western Union,Alibaba trade assurance,Etc. )
Q4:What is the shipping way?
A4: Usually by air (DHL,UPS,TNT, FedEx etc).
Q5:How long for manufacturing once we place order?
A5: 10000pcs within 5-10days
Q6:How long for samples order?
A6: Usually within 24hour

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