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China Hall Effect Flow Sensor with RoHS Ah002

China Hall Effect Flow Sensor with RoHS Ah002

Price:
 Open price  
Min.Order Quantity:
100 Pieces
Supply Ability:
100000000 Pieces per Year
Port:
Shanghai, China
Place of Origin:
Nanjing, China
Payment Terms:
T/T, Paypal
Brand:
AHNJ
Products Model:
AH002
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Quick Details

  • Brand Name: AHNJ

    Model Number: AH002

    Place of Origin: Nanjing, China

Specifications


Hall Effect Flow Sensor with RoHS, Ah002
Hall Effect Flow Sensor with RoHS, Ah002
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
 
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Verified Supplier - Nanjing AH Electronic Science & Technology Bussiness Type:  Manufacturer,Trading Company
Scale:  51 - 100 People
Country/Region:  China (Mainland)/Asia
Established: