| Sign In | Join Free | My ecer.co.uk |
|
| Sign In | Join Free | My ecer.co.uk |
|
| Categories | Differential Pressure Switches |
|---|---|
| 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 |
| 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℃ |
| Company Info. |
| Keram (Nanjing)ELECTRICAL Equipment Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Air Differential Pressure Switch Sense Small Pressure Change For Used To Monitor The Work Of Fans And Air Conditioner.
QAD is an differential pressure 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 | 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 |
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!
| 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% |
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.
|
Keram Controls Adjustabe Pressure Switches Sensor For Pressure Monitoring
10 KPa 6.4mm Differential Pressure Switches 1.5A Air Compressor
50-500Pa Air Differential Pressure Switches HVAC Adjustable For Air Conditioning
IP54 ABS Adjustable Differential Pressure Switch For Air Filter
20-200Pa Air Differential Pressure Switch
IP33 Air Flow Differential Pressure Switch CE Approval
IP54 30-300Pa Air Differential Pressure Switch For Air Conditioner
Liquid Air Differential Pressure Switch Stainless Steel
Differential Pressure Switch Adjustable Air Barb For 1/4" ID
20 Bar Differential Pressure Switches For Monitoring Pump Boiler Flow Filter Conditions
