QAD Air Conditioner Fan Differential Pressure Switch IP54 with 10kPa Max Pressure and -40℃ to 85℃ Operating Range
Price:
Negotiable
MOQ:
10
Delivery Time:
7days
Brand:
Keramcontrols
Product Description
Product Overview
The QAD Air Conditioner Fan Differential Pressure Switch IP54 is designed to monitor fan and air conditioning system performance by detecting minute pressure changes. This field-adjustable switch features a calibrated visual scale and clear protective cover providing IP54 environmental protection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | QAD |
| Media | Air, non-combustible and non-aggressive gases |
| 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: |
| 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 |
Product Dimensions
Installation Guidelines
QAD series air pressure controls are factory-calibrated for vertical position. Horizontal installation affects switching point:
- Cover facing upwards: switching point is 15Pa higher than scale
- Cover facing downwards: switching point is 15Pa lower than scale
Important: Do not install upside down with trip pressures of less than 50Pa!
Electrical Wiring Diagram
Product Range Specifications
| 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% |
Note: Specifications may be modified without prior notice due to design improvements.
Frequently Asked Questions
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.
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.
Q: Can we use our logo on the products?
A: Yes. We can provide OEM service.
Q: Do you have products with ex-proof certificate?
A: Yes, we can offer intrinsic-safety and flame proof certificates.
Q: What is the warranty of your products?
A: Normal is 12 months.
Q: What's the means of transport?
A: Express such as TNT, Fedex, DHL, UPS, or logistics by indicator.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Location
Room 402, Block A, Building 12#, LianDong U Valley, No. 1 Qingnian Road, Yuhuatai District, Nanjing City, Jiangsu Province, China, 210039
Contact Person
James