HP-1 Pressure Switch

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The pressure switch is designed for control pressure with higher current capacity. It is widely used in steam cleaner, steam sadiron and other pressure control system. The pressure switch provides SPST or SPDT contact form and switch dead band.
The pressure switch utilizes high-quality miniature snap-action switches. The switch is diaphragm operated. Diaphragm material can be selected for the operating medium, temperature range and other parameters. During the development of a specification, actuation point can be adjusted by the designer. In production, factory setting is required.

Technical Data

Model	HP-1
Medium	Non hazardous gas, liquid or steam
Operating Pressure	0.2-0.6 bar	0.5-1.5Bar	1.2-2.5bar	1.5-4bar	3-7bar	5-9bar
Proof Pressure	3bar	4bar	5bar	6bar	8bar	10bar
Differential	0.2±0.1bar	0.2±0.1bar	0.2±0.1bar	0.25±0.15bar	0.35±0.20bar	0.6±0.20bar
Operating Temperature Range	85℃ / 125℃ Maximum
Contact Arrangement	SPST or SPDT
Electric Rating	SPST or SPDT/ Normal Close: 16(4) A-250VAC;Other ratings are available on request
Terminals	6.35 or 4.88mm male Q.C. , Insulation cover available as necessary
Connection	NPT 1/8-27 or NPT1/4-18 male, G1/8 male

Note: 1Kgf/cm2=14.2PSI 1Bar=14.5PSI

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