Description
Pressure Switches (501/7D)
The Sensor of Switches utilize Diaphragm style, the housing material for partial specification is stainless, it can be suitable for neutral gas and water, hydraulic pressure oil, lubricating oil, light fuel ect. Fluid medium. The Set Point is adjustable, and its adjustable range is from 0 to 1Mpa.
Characteristic:
High sensitive at Lo-pressure range.
Remarks:
In the practice, even the temporal peak value of pressure, should no exceed the Max. Allowable Pressure. Refers to Static Pressure
The Adjustment for Set Point(please refer to the Set-point Adjustment for Pressure Switches)
Selection and Installation (Please refer to the selection and Installation of Switches)
Applications
Pressure Switch Model 501/7D
- Pneumatic and Hydraulic Systems: It’s used to control the pressure of neutral gases, water, hydraulic pressure oil, and lubricating oil. This makes it ideal for managing the operation of pumps and compressors.
- Fuel and Oil Systems: The switch is designed to handle light fuel, allowing it to be integrated into systems that require pressure monitoring for these types of fluids.
- Corrosive Media: Certain specifications of the 501/7D have a stainless steel sensor shell, which makes them suitable for use with corrosive media, broadening their range of applications.
- Safety and Control: The primary function of a pressure switch is to act as a safety device or a control mechanism. By turning a circuit on or off at a specific pressure, it can prevent over-pressurization, under-pressurization, or other conditions that could damage equipment or affect system performance.
Specifications
Pressure Switch Model 501/7D
- Sensor Type: Diaphragm
- Sensor Material: Some models feature a stainless steel housing for corrosive media.
- Adjustable Set Point: 0 to 1 MPa
- Pressure Range: Ranges can vary, but a common range is 0 to 0.01 MPa, with a switching difference not greater than 0.004 MPa, according to BCST Group.
- Media Compatibility: Air, gas, water, hydraulic oil, lubricating oil, and light fuel.
- Enclosure Rating: General type: IP65, Explosion-proof type: IP54
- Ambient Temperature: -5°C to +40°C
- Medium Temperature: General type: 0°C to 120°C, Explosion-proof type: 0°C to 95°C
- Installation: Pressure connection is typically vertically down.
- Dead Band: Can be adjustable or non-adjustable, depending on the specific model.
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