- Product Details
- {{item.text}}
Quick Details
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Power Source:
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Battery
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Place of Origin:
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Guangdong, China
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Brand Name:
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vangood
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Product name:
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Air Switch
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Material:
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Metal and Plastic
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Net Weight:
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150g
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Fit for:
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Boilers
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Advantage:
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Energy Save
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Voltage:
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220V
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Valve:
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Zero Water Valve
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Gas Type:
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LPG
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Certificate:
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ROHS
Quick Details
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After-sales Service Provided:
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Return and Replacement
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Warranty:
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1 Year
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Application:
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Hotel, Household
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Power Source:
-
Battery
-
Place of Origin:
-
Guangdong, China
-
Brand Name:
-
vangood
-
Product name:
-
Air Switch
-
Material:
-
Metal and Plastic
-
Net Weight:
-
150g
-
Fit for:
-
Boilers
-
Advantage:
-
Energy Save
-
Voltage:
-
220V
-
Valve:
-
Zero Water Valve
-
Gas Type:
-
LPG
-
Certificate:
-
ROHS
Products Description
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Technical Date
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Technical Date
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1
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Environment humidity
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-40~+90℃
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2
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Ralative humidity
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85% MAx
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3
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Work Medium
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Air
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4
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Movement Pressure
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ON ≤丨-90 Pa丨 OFF≥丨-3 Pa丨 Strong platoon type
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|
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ON =215±10Pa OFF=185±10Pa Drum type
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5
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maxi work pressure
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1000PaMax
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6
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Current
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3(0.05)A 125VAC/3OVDC(resistance Load)
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7
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Contact resistance
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≤50mQ
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8
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Insulation resistance
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100MQ(500V DC)
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9
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Pressure-resistant properties
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1000VAC MIT.50-60Hz
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|
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1500VAC MIT.50-60Hz
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10
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lifespan
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100.000times
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11
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Installation
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Diaphragm and horizontal plane vertical
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12
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Test way
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Diaphragm and horizontal plane vertical
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13
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Contact meterial
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Siliver alloy, Golden platinum alloy
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Diaphragm:
The diaphragm inside the wind pressure switch is usually made of a flexible material such as rubber or silicone. It is sensitive to changes in air pressure and moves in response to these changes.
Switch mechanism:
The switch mechanism inside the wind pressure switch is typically a set of contacts that are opened or closed by the movement of the diaphragm. When the diaphragm moves, it opens or closes the contacts, which in turn sends an electrical signal to the gas boiler's control circuit.
Electrical connections:
The wind pressure switch typically has electrical connections that allow it to be wired into the gas boiler's control circuit.
Pressure range:
Wind pressure switches are designed to operate within a specific pressure range, typically between 10 and 150 pascals (Pa). This range is chosen to ensure that the switch is sensitive enough to detect a drop in pressure due to insufficient air flow, but not so sensitive that it triggers false alarms.
How is the product quality, and what warranty can be provided?
1. Production based on the standard of ISO9001 & ISO14001;
2. Provide 1% quantity easy broken spare parts and 1 year warranty;
3. If defect of device is caused by our quality, we can replace
it; 4. 10 years manufacture & export experience that we know what you want.
it; 4. 10 years manufacture & export experience that we know what you want.
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