Hall Effect Flow Sensor with RoHS, Ah002

Name: Hall Effect Flow Sensor with RoHS, Ah002
Brand: all-electronics-online.com
SKU: 739935275
Availability: InStock
Rating: 5 (114 reviews)

Price:	Negotiable/Piece
Trade Terms:	FOB,EXW
Min Order:	100/Piece
Pay Type:	T/T,Paypal

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Showroom Product Company Profile

Small flow detection solution

AH-002A is made of food grade material, and it can be worked under 100º C water temperature.
AH-002B is made of environmentally friendly materials, and it can be worked under 85º C water temperature.

Wide operating voltage range.
Stable square wave signal
No external circuit.
No need customer to install a magnetic field

Regular appliction:
Water dispensing machine, coffee machine etc small appliances flow amount and flow rate detection.
Outline:
Straight-through Hall Flow Sensor AH-002A/B is based on Hall effect element, simple to use, the output signal is square wave, it's accurate and reliable, the user can use it by connecting it as per the operating instruction. Digital circuit and MCU can be easy to use. AH-002A is wholly made of food grade environmentally friendly materials, the safety can be ensured when it works in the boiling water.

Connection mode:

Red: Power supply VCC
Black: Ground GND
Yellow: Signal output OUT

Electrical Parameter	Typ.	Min.	Max.	Unit
VCC	4.5	3.5	12	V
ICC	3.5	3	10	mA
VH	VCC-0.2	VCC-0.5	VCC	V
VL	0.1	0	0.5	V
Operating Temp.	20	-45	POM 85 PBT 100	ºC
Storage Tempt.	20	-45	100	ºC
Electrostatic protection	2000	-	4000	V

Note: Only enclosure and impeller and potting material contact with flow liquid.

Main Material menu	AH-002A	AH-002B
Enclosure(3pcs)	PBT	POM
Impeller(1pcs)	PBT	POM
Impeller magnet potting material	green epoxy resin	green epoxy resin
magnet	High-temperature Nd-Fe-B	N35
PCB	Epoxy resin board	Epoxy resin board
Centre shaft	304, stainless steel	304, stainless steel

Flow Parameter ( L/min )	Flow meter Accuracy 2%
Inlet caliber	Start flow
4.2mm	>1

Prod Model:	AH002
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Specialized in researching, developing, designing, manufacturing and selling the magnetic sensors, hall IC, hall effect sensor, hall switch, current sensor, hall effect elements, unipolar hall switch IC, bipolar hall IC, linear sensors, latch hall switch IC, linear position sensors, zero power magnetic sensor products. "nanjing ah electronic science & Technology Co., Ltd" was establish in may 2003, by several Chinese senior experts of magnetic sensors. The culture is"science, development, service", our company applies itself in researching and manufacturing the sensors which owns China' S independent intellectual property rights.

Nanjing ah electronic science & Technology Co., Ltd relies on its advanced technology strength, rich industrial experiences and veracious market visibility, it established abroad strategic cooperation relations with top professional manufacturers of IC designing, manufacturing, package and testing in the United States and Taiwan and home, and the company all along exerts the most advanced designing and manufacture technology to ensure the product and technology in the highest flight, and furthest ensure the coherence and reliability and stability of the products.

The products of "nanjing ah electronic science & Technology Co., Ltd " Includes ah series unipolar hall switch IC, ah series bipolar hall IC, ah serieslatch hall switch IC, ah series linear hall IC, wg series zero power consumption magnetic sensor etc.

"Nanjing AH Electronic Science & Technology Co., Ltd. " is the high and new technology enterprise in jiangsu province. The company owns more than a Dozen of China patents, 2 International patents. The company has passed ISO9001 certification and product environmental protection tests, and assumes several national technological projects.

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