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- HP-1 Pressure Switch
- HP-5 High Pressure Switch
- HP-4 Vacuum Switch
- HP-3 Extended Duty Pressure Switch
- HP-2 Pressure Switch
- AFS Pressure Switches (12-2500 Pa)
- PL05 Pressure Switch (40-800 Pa)
- PL04 Pressure Switch (37-8500 Pa)
- PL06 Pressure Switch (15-2500mbar)
- PL07 Pressure Switches (20-2500Pa)
- PL03 Vacuum Pressure Switch (10-800 mbar)
- PL02 Pressure Switch (5-1000 mbar)
- PA03 Air Pressure Switch
- PS04 Water Pressure Switch
- PS03 Water Pressure Switch
- PS02 Water Pressure Switch
- PS01 Water Pressure Switch
- PA04 Air Pressure Switch
- PA02 High Air Pressure Switch
- PA01 3-Phase Air Pressure Switch
- Air Pressure Switch
- PL01 Low Pressure Switch (5mbar-300mbar)
- WS-1 Water Level Switch
- HS-2 Air Switch (20-800 mbar)
- HS-1 Air Switch (20-1000 mbar)
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РусскийHS-1 Air Switch (20-1000 mbar)
The air switch is provided with a snap action switching for higher current capacity, SPDT contact form and switch dead bands.
The air switch can be used together with air button for remote control purpose. It is widely used in food waste disposer, pumps for swimming pools and spas, hot tubs, sanitary equipment, out door machines, medical equipment etc. As a remote control switch, it is small enough to fix in the control box of the engine.
Used as a remote control, the air switch has two actions:
1) Momentary action: when the air button is pushed, the air switch is actuated. When air button is released, the air switch will also be released. This is the way the basic pressure switches are working.
2) Alternate action: the first pushing on air button actuates the air switch, and the air switch keep actuating when air button is released. A second push on the air button will release the air switch.
Technical Dada
Model | HS-1 |
Medium | Air or other non hazardous gas, water |
Operating Pressure Range | 20 mbar to1000 mbar |
Proof Pressure | 50 PSI |
Operating Temperature Range | -10 C to85 C |
Contact Arrangement | SPST or SPDT |
Electric Rating | 1/2HP 250V, for long distance remote control; |
Terminals | 6.35 or 4.88 mm male Q.C. |
Connection | 4mm OD tube,1/4 NPT male thread, 1/8 NPT male thread |
Note: 1Bar = 14.5PSI, 1PSI = 68.95 mbar
- HS-2 Air Switch (20-800 mbar) The air switch utilizes two high-quality miniature snap-action switches with higher current capacity, SPST or SPDT contact form and switch dead bands
- WS-1 Water Level Switch The water level switch is a reliable component used with solenoid valve to control the automatic replenishment of water. It is widely used in washing
- PL01 Low Pressure Switch (5mbar-300mbar) The low pressure switch is designed as an economical interface between pressure systems and printed circuit boards. This switch can be used as a gaug
- PA01 3-Phase Air Pressure Switch The 3-Phase Pressure Switches are used to regulate the tank pressure between two preset values on 3 phase electrically driven air compressors.The 3-P