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Para casa > produtos > Acessórios para aquecedores de água > Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection

Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection

Detalhes do produto

Lugar de origem: CHINA

Marca: Vanka

Certificação: ISO9001:2015,CE

Termos de pagamento e envio

Quantidade de ordem mínima: 50 conjuntos

Preço: $5-$10 Sets

Detalhes da embalagem: 570x340x165

Tempo de entrega: 30 dias de trabalho

Termos de pagamento: L/C, T/T, Western Union, MoneyGram

Habilidade da fonte: 20000 conjuntos/conjuntos por mês

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Zero Pressure Magnetic Float Switch

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Durable Copper Magnetic Float Switch

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Magnetic Sensor Design Reed Float Switch

Fonte de energia:
Bateria, gás, fonte de alimentação do veículo
Aplicativo:
RV, ao ar livre, garagem, família
Serviço pós-venda prestado:
Peças sobressalentes gratuitas, devolução e substituição
Garantia:
1 ano
Lugar de origem:
Guangdong, China
Aplicativo:
Válvula de água
Nome do produto:
INTERRUPTOR MAGNÉTICO
Tensão nominal:
3V DC
Material:
Plástico e metal
Fonte de energia:
Bateria, gás, fonte de alimentação do veículo
Aplicativo:
RV, ao ar livre, garagem, família
Serviço pós-venda prestado:
Peças sobressalentes gratuitas, devolução e substituição
Garantia:
1 ano
Lugar de origem:
Guangdong, China
Aplicativo:
Válvula de água
Nome do produto:
INTERRUPTOR MAGNÉTICO
Tensão nominal:
3V DC
Material:
Plástico e metal
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection
Gas Water Heater Spare Parts Magnetic Float Switch (Zero Pressure)
The magnetic reed float switch (zero pressure) is a reliable sensor specially designed for water level detection in gas water heater tanks. Using magnetic coupling with a non-contact detection method, the float moves up and down with the water level, and the magnetic field activates the internal reed switch to open or close the circuit. This ensures high sensitivity, leak-free operation, and long service life. It is suitable for household and commercial gas water heaters, including instant and storage types, especially for low-pressure or zero-pressure side detection.
Key Features
  • Durable Copper Material - Ensures long-lasting performance and corrosion resistance.
  • Accurate Flow Detection - Provides reliable water flow sensing for stable operation.
  • Magnetic Sensor Design - Delivers quick response and consistent control.
  • Wide Application - Suitable for most gas water heater models.
  • Easy Installation - Compact structure allows simple replacement and maintenance.
Technical Specifications
Item Description
Product Name Magnetic Reed Float Switch (Zero Pressure Type)
Model Example VGF-LS-ZP01 / VGF-LS-ZP02
Working Principle Reed switch contact (magnetic coupling, non-contact)
Application Low-level / zero-pressure monitoring for gas water heater tanks
Rated Voltage DC 12V / DC 24V / Customizable (compatible with low-voltage control board input)
Output Form Dry contact (NO/NC) or active switch output
Contact Method Non-contact magnetic coupling driving reed tube
Operating Temperature -10 ℃ ~ 85 ℃ (high-temperature float up to 100 ℃)
Applicable Pressure 0 ~ 0.2 MPa (zero or low pressure)
Float Material PP, POM, or stainless steel (optional)
Housing Material Polyester / nylon reinforced plastic / stainless steel (optional)
Cable Length Standard 300 mm / Customizable 500 mm, 1000 mm
Protection Grade IP65 (higher levels available upon request)
Service Life ≥100,000 switching cycles (depending on environment)
Certification CE / RoHS / Factory test report available upon request
Frequently Asked Questions
Q1: Is it suitable for all gas water heaters?
A: Designed for zero/low pressure tanks, fits most storage and some instant heaters.
Q2: Should I choose NO or NC?
A: NO triggers when water enters; NC triggers when water is empty. Dual-contact available.
Q3: Is installation easy?
A: Yes, side/top mount supported. For best results, let a technician install.
Q4: Will scale affect the float?
A: Slight scaling may occur. Check and clean every 6–12 months; stainless float recommended for hard water.
Q5: Can it be customized?
A: Yes, cable length, materials, and certifications (CE, RoHS, UL) are customizable.
Q6: Is there a warranty?
A: 12-month standard warranty with repair or replacement.
Product Images
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection 0
Front View
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection 1
Top View
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection 2
Installation Example
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection 3
Flame Distribution
Zero Pressure Magnetic Float Switch with Durable Copper Material and Magnetic Sensor Design for Water Level Detection 4
Side View