W3 Lower Water Pressure 50kpa Small Pressure Using

• Customization: Available
• Type: Mechanical
• Number of Switch: Single Control Switch
• Model NO.: W3
• Structure: Power Built-in Type
• Usage: Control Switch
• Application: Home, Commercial, Industrial
• Explosion-proof Type: Non Explosion-proof
• Contact: Normally Open
• Contact Type: Type a Contact
• Detection Method: Retro-reflective Mode
• Brand: Doozen
• Certification: ISO9001
• Pressure Range: 0-0.5bar
• Electronical: 1A@250VAC
• Accuracy: +/-1kpa
• Duribility: 100,000cycle
• Trademark: Doozen
• Origin: China
• HS Code: 8536500000
• Production Capacity: 1 Million/Year

Product Description

Series W3 pressure switches convert a pressure signal to an electrical output. Inresponse to a change in pressure, movement of an elastomeric diaphragm opensor closes an electrical circuit based on a predetermined pressure set point.

The Series W3 featres cost effective, snap-acting electrical switches and field adjustable setpoints with a visual scale for easy set point selection.

Pressure ranges as low as 1Kpa (4"WC.) up to 50Kpa (200"WC.) are available.


The W3 water switch has a thermoplastic housing containing an Elastomeric diaphragm and snap-acting switch.

Water pressure pushing diaphragm up and down, So the linkage to the snap-acting switched on and off.

The pressure switch is field adjustable using the gear set screw at the center of the pressure switch.


Specification:

Model	W3
Media	Air or other non hazardous gas, water
Operating Pressure Range	0 to 0.5 Bar
Proof Pressure	50 PSI
Operating Temperature Range	-2C to 70C (No frozen)
Switch Type	SPST or SPDT
Electric Rating	1A@24V DC or 0.1A 250V AC
Terminals	#250 or #187 male
Connection	See Drawing

Field tested critical components specifically selected to operate reliably in temperature extremes of 0°C to 80°C 100,000+ cycle life under full mechanical, electrical and thermal loads

In an effort to provide you with a product that is most suited to your application,

W3 switches incorporate numerous interchangeable components for the ultimate in design flexibility. This means a product tailored to your needs without the high price and long lead times associated with custom manufacturing. If you have a need and don't see the features you require, please ask us!

Applications: