KAFS Series Airflow Switch IP65 Stainless Steel Paddle 80x175mm for HVAC Air Handling Systems
The KAFS Series adjustable air flow paddle switch is designed for monitoring and controlling air and non-aggressive gas flow in ducts. This OEM air duct mounted switch features IP65 protection and stainless steel construction, making it ideal for air handling systems, ventilation, and HVAC applications.
Control and monitor air flow in ducts, chambers, and ventilation systems for heating, cooling, and air conditioning equipment.
- Renovated SPDT micro switch ensures reliable switching function
- Stainless steel paddle construction
- Adjustable cut-in and cut-out settings
- Brass level material
- IP65 protection rating
| Parameter | Specification |
|---|---|
| Model | KAFS |
| Operation Type | On/Off, single-stage, micro switch |
| Flow Rate Switching | Cut-out: 1.0-8.0 m/sec | Cut-in: 2.5-9.2 m/sec |
| Flow Rate Adjustment | Internal screw |
| Sensing Element | Paddle |
| Paddle Size | 80 x 175 mm (3.2 x 6.9 in) |
| Paddle Material | Stainless steel |
| Ambient Temperature | Housing: -40°C to 85°C | Paddle: -10°C to 85°C |
| Protection Rating | IP65 |
| Installation | Duct mounted |
| Ship Weight | 0.7 kg |
The flow switch should be mounted into a duct or chamber where the air paddle can freely point horizontally downwards. To avoid air swirl and paddle instability, provide straight zones for a length of 5 times the duct diameter upstream and downstream from the installation location.
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