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Product Specifications:
| Item | Air Sensing Switch |
| Depth | 3 1/4" |
| Differential (in. Wc) | 0.02 to 0.01 |
| Differential Pressure | 0.02 in. wc to 0.01 in. wc |
| Electrical Rating | 300 VA Pilot Duty |
| Function | Senses Positive, Negative Or Differential Air Pressure |
| Height | 6 1/8" |
| Mounting Orientation | Vertical |
| Operating Temp. | -40°F to +180°F |
| Pressure Setting | 0.05 in. wc to 12 in. wc |
| Pressure Setting Range | 0.05 to 12.0 In. WC |
| Product Datasheet | cleveland-controls-afs-405-140.pdf |
| Sample Line Connection Size | 1/4" |
| Sample Line Connector | Integral Compression |
| Type | Gold Contact , SPDT |
| Voltage | 277V AC |
| Width | 3 1/4" |
Shipping Info:
| Ship weight (kg) | 0.54 |
| Ship height (cm) | 20.32 |
| Ship length (cm) | 16.51 |
| Ship width (cm) | 15.24 |
| HS code | 8536509065 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Sample Line Connection Size | Sample Line Connector Type | Electrical Connection Type | Pressure Set Point | Contact Form | Reset Type | Switching Differential | Product Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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AFS-222-139 | 1/4" | Integral Compression | Hardwired | 0.05 in. wc to 12 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.8 in. wc | Air Pressure Switch | €60.92 | |
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AFS-460-142 | 1/4" | Integral Compression | Hardwired | 0.4 in. wc to 12 in. wc | SPDT | Manual Reset | 0.02 in. wc to 0.8 in. wc | Air Pressure Switch | €91.57 | |
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AFS-442 | 1/8" | NPT | Screw Terminal | 0.05 in. wc to 2 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.1 in. wc | Air Pressure Switch | €106.99 | |
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AFS-398 | 1/4" | Integral Compression | Hardwired | 0.03 in. wc to 2 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.1 in. wc | Switch | €83.17 | |
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AFS-298-112-147 | 1/8", 1/4" | Barb | Hardwired | 0.05 in. wc to 12 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.8 in. wc | Switch | €84.28 | |
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AFS-953 | 1/4" | NPT | Hardwired | 0.03 in. wc to 12 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.8 in. wc | Switch | €869.35 | |
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AFS-A | 1/8", 1/4" | NPT | Hardwired | 0.05 in. wc to 12 in. wc | SPDT | Automatic Reset | 0.02 in. wc to 0.8 in. wc | Air Flow Switch | €94.32 |
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CLEVELAND CONTROLS AFS-405-140 Air Sensing Switch, Adjustable, Auto Reset, 0.05 to 12 Inch Water Column, SPDT, Integral Compression
€96.20 /unit





