Sign In | Join Free | My disqueenfrance.com
China Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. logo
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Verified Supplier

4 Years

Home > Differential Pressure Switches >

250V Differential Pressure Switch For Air Conditioner

Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

250V Differential Pressure Switch For Air Conditioner

  • 1
  • 2
  • 3

Brand Name : Keramcontrols

Model Number : QAD

Certification : CE,RoHS

Place of Origin : China

MOQ : 10

Payment Terms : L/C, T/T

Delivery Time : 7days

Packaging Details : Carton

Mounting Position : Diaphragm in any vertical plane

Degree of protection : IP54(with cover)

Operating Temperature : -40℃to 85℃

Contact Now

250V differential pressure switch for air conditioner

Description

QAD series air differential pressure switch is widely used for monitoring gas, non-corrosive medium, measuring absolute pressure, gauge pressure and absolute pressure. The medium and ambient temperature is from -20~85°C, and the storage temperature is -40~85°C. The switch pressure should be specified for vertical installation. We recommend using the pipe connection facing down. If the switch is installed horizontally with an AMP connector, the switch value may be 20Pa higher than the actual value.


Technical Specifications

Model QAD
Media Air,non-combustible and non-aggressive gasses
Max Operating Pressure 10kPa
Mounting Position Diaphragm in any vertical plane
Degree of protection IP54(with cover)
Operating Temperature -40℃to 85℃
Contact Arrangement SPDT
Electrical Rating Resistance: Initial: < 50 milliohms;
Current1.5A resistive(0.4A inductive) 250V
Electric Connection 6.3x0.8 blade 46244 or screw terminals
Material Housing:ABS
Duct connectors: ABS
Membrane: Silicone
Cable sleeve:PVC
Weight 0.15kg(0.35kg with flexible pipe)
Connection φ6.0mm for tube connection
Approval UL,CE,RoHS

Dimensions(mm)

250V Differential Pressure Switch For Air Conditioner


Installation Connections

QAD series air pressure controls is factory-calibrated for vertical position. If installed horizontally, this will affect the switching point as following:

• with cover facing upwards, switching point is 15Pa higher than scale;

• with cover facing downwards, switching point is 15Pa lower than scale.

Note: Do not install upside down with trip pressures of less than 50pa!


Electric Wiring

250V Differential Pressure Switch For Air Conditioner

Product Range

Model Pressure Range Differential Tolerance
QAD-1 20~200Pa 10Pa ±15%
QAD-2 30~300Pa 10Pa ±15%
QAD-3 40~400Pa 20Pa ±15%
QAD-4 50~500Pa 20Pa ±15%
QAD-5 200~1000Pa 100Pa ±15%
QAD-6 500~2500Pa 150Pa ±15%
QAD-7 1000~5000Pa 250Pa ±15%
  • The performances stated in this sheet can be modified without any prior notice due to design improvements

250V Differential Pressure Switch For Air Conditioner

FAQ

1 Q: What's the delivery time?

A: According to the specification and quantity of your order, generally 4

days for normal standard products within 10pcs.

2 Q:Are you manufacturer or trading company?

A: We are manufacturer with many years of experience.We have our

own factory.Welcome to visit our factory.

3 Q: Can we use our logo on the products?

A: Yes.We can provide OEM service.

4 Q: Do you have products with ex-proof certificate?

A: Yes,we can offer intrinsic-safety and flame proof certificates.

5 Q: What is the warranty of your products?

A: Normal is 12 months.

6 Q: What's the means of transport?

A: Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.


Product Tags:

250V Air Conditioner Differential Pressure Switch

      

IP54 Differential Pressure Switch

      
China 250V Differential Pressure Switch For Air Conditioner wholesale

250V Differential Pressure Switch For Air Conditioner Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0