Hall Effect Flow Sensor with RoHS, Ah002

MOQ	100 pieces
Port	Shanghai
Packaging	Package size per unit product :14.00cm * 8.00cm * 4.00cm
Lead Time	15-20DAYS

Contact Now

Product Details

Basic Info.

Model NO.

AH002

Customized

Transport Package

Carton

Specification

ROHS, REACH

Trademark

AHNJ

Origin

Nanjing, China

HS Code

85423100

Production Capacity

100, 000, 000PCS/Year

Product Description

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