Fantini Cosmi diaphragm pressure switch scale 0.7/3 bar B01A
The Fantini Cosmi B01A diaphragm pressure switch is designed to control and regulate low pressures in non-corrosive fluids and gases. With its rugged construction and high-quality materials, it ensures reliable performance and is ideal for industrial and residential applications that require accurate pressure monitoring:
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0.7 ÷ 3 bar scale
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Differential subtracted from scale value 0.4 bar
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Maximum pressure sensing element 6 bar
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G 1/4 inch female connection
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IP40 degree of protection
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Suitable for steam boilers, dyeing machines, irrigation systems, etc.
Fantini Cosmi membrane pressure switch 0.7/3 bar B01A
Installation
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Direct branch installation
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In the case of fluids with a temperature higher than the maximum indicated, connect the pressure switch to the pipeline by interposing a coiled metal tube to allow heat dissipation.
Operation
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When blocking pressure is reached, opens 1-2 closes 1-4
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When used as control pressure switches (pressure failure), check that the maximum pressure does not exceed the pressure borne by the sensing element.
Features:
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Laser-welded stainless steel fluid contact parts
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Base, cover and knob made of shockproof and self-extinguishing thermoplastic material O
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Connection outlet with PC grommet
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Maximum controlled fluid temperature 120 °C
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Permissible temperature of pressure switch body -35 to 80°C
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Storage and transport temperature -35 ÷ 80°C
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Unit weight 0.15 kg.
Electrical Characteristics
| Feature | Detail |
|---|---|
| Rated insulation voltage Ui | 380V~ |
| Rated continuous service current Ith | 15A |
| Rated service current Ie | 250V~:
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Data sheet
- Type: Pressure switches
- Connection: F
- Connections: 1/4 inches
: 1

