XDB321 Vacuum Pressure Switch

Short Description:

XDB321 pressure switch adopts SPDT principle, senses gas system pressure, and transmits electrical signal to electromagnetic reversing valve or motor to change direction or alarm or close circuit, so as to achieve the effect of system protection. One of the primary features of a steam pressure switch is its ability to accommodate a wide pressure sensing range. These switches are available in various pressure ratings to suit different steam system requirements. They can handle low-pressure applications as well as high-pressure processes, providing versatility and adaptability in diverse industrial settings.

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Product Detail

Product Tags

Features

● CE conformity.

● Low cost and high quality.

● Small size, convenient to install and operate.

● Provide OEM, flexible customization.

● Engineered to deliver precise pressure measurements. They offer excellent accuracy, allowing for reliable pressure monitoring and control.

● They come with adjustable setpoints, enabling operators to customize the pressure limits based on the specific needs of their steam systems.

● Built to withstand the demanding conditions of steam systems.

Application

● Intelligent IoT constant pressure water supply.

● Energy and water treatment systems.

● Medical, agricultural machinery and testing equipment.

● Hydraulic and pneumatic control systems.

● Air-conditioning unit and refrigeration equipment.

● Water pump and air compressor pressure monitoring.

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Technical Parameters

Pressure range	-101Kpa~1.5MPa	Positive pressure(pressure range)
Thread	G 1/ 8	Pressure range	Differential range
Electrical life	6A 250V 100,000 times	0.1~0.8 bar	0.1 ± 0.05 bar
	10~16A 250V 50,000 times	0.5~2.0 bar	0.2 ± 0.1 bar
	16~25A 250V 10,000 times	1.0~3.0 bar	0.2 ± 0.1 bar
SPDT	On, Off	1.5~4.0 bar	0.3 ± 0.1 bar
Positive pressure		2.0~5.0 bar	0.3 ± 0.1 bar
		3.0~7.0 bar	0.5 ± 0.2 bar
		4.0~10 bar	1 ± 0.2 bar
		Negative pressure(pressure range)
Negative pressure (Vacuum)		Pressure range	Differential range
		-1KPa~-5KPa	1 ± 0.2KPa
		-6KPa~-20KPa	2 ±0.5KPa
		-21 KPa~-50KPa	10±5KPa
		-40KPa~-70KPa	20 ±5KPa
		-50KPa~-100KPa	30 ±5KPa
Medium	Non-corrosive gas, liquid and oil