Lefoo HVAC Differential Pressure Switch 50~5000PA Waterproof Heating Ventilation Furnace Vent Air Pressure Switch

• Customization: Available
• Type: Mechanical
• Number of Switch: Single Control Switch
• Model NO.: LF32
• Usage: Control Switch
• Application: Ventilation System
• Explosion-proof Type: Non Explosion-proof
• Contact: Normally Open/Normally Close
• Brand: Lefoo
• Certification: CE
• Temperature: -40-85℃
• Product Name: Pressure Switch
• Connection: 6.4mm for Tube Connection
• Power Supply: 250V
• Pressure Range: 20-200PA;30-300PA;100-1000PA;1000-5000PA
• Max. Working Pressure: 5000PA
• Electrical Rating: 250VAC/1.5A(0.4A)
• Medium: Air, Non-Combustible and Ono-Aggressive Gass
• Rated Voltage: 250V
• Whether The Smart: No
• Max. Voltage: 250V
• Max. Current: 1.5A
• Transport Package: Standard Package
• Trademark: LEFOO
• Origin: Zhejiang, China
• Production Capacity: 500000pieces/Year

Product Description

 

PRODUCT DESCRIPTION

LF32 air compressor differential pressure switch is an adjustable differential pressure switch capable of detecting miniscule changes in pressure due to the size and proven design. The switch set point or switching point can be field adjustable without the need of a manometer by simply using the adjust ment knob and the built in calibrated visual scale. This switch is equipped a clear cover that not only protects the adjustment knob to be move involuntary but also provides class IP54 protection.

Model	Airnon-combustible and ono-aggressive gass
Max Operating Pressure	10kPa
Mounting Position	Diaphragm in any vertical plane
Degree of Protection	IP54 (with cover)
Operating Temperature	-40° C to +85° C
Contact Arrangement	SPDT
Electrical Rating	Resistance Initial: <400 milliohms;Current1.5A(0.4A)/250V
Connection	φ6.4mm for tube connection

DESCRIPTION

The LF32 air compressor differential pressure switch is an adjustable differential pressure switch capable of detecting miniscule changes in pressure do to its size and proven design.

APPLICATION

Controlling fire protection flaps in ventilation ducts.

Monitoring air filters in cooling and heating systems.

APPLICATIONS

 

WHY CHOOSE US

ABOUT LEFOO

PACKING & DELIVERY

FAQ

Q:What kind of products do you offer ?

A:Lefoo Industrial Co.,Ltd is focusing on RO booster pump, peristaltic pump and rotary vane pump, has became one of the leading micro pump brands in China and even in the world. Zhejiang Lefoo Sensing Technology Co., Ltd is specializing in pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches, pressure controllers, temperature & pressure integrated transmitters and other pressure Sensing and control products, as well as temperature and humidity transmitters, CO2 transmitters, air speed transmitters, hydrogen sulphide transmitters, ammonia transmitters and other environmental gas products.

 

Q: Are you manufacturer ?

A: Yes, we are manufacturer with 3 factories.

 

Q: Can I get samples?

A:Yes, we have materials in stock to help you to get the samples as soon as we can.

 

Q: Can you make customized products ?

A: Yes, customized is accept, please contact us for specific requirements.

 

Q: Can I to be your distributor ?

A: Please contact us directly for details.

 

Q: What's your warranty ?

A:Normally one year warranty.