The Cleveland Controls 20547 is an AFS series air differential switch and pressure sensor designed for reliable monitoring within a 0 to 12 in WC pressure range. Built to withstand a maximum pressure of 0.5 psi, this sensor operates across a wide temperature range of -40 to 180 Degrees F, making it suitable for demanding industrial and HVAC environments. It features a 7/16-24 UNS 2A Male process connection and secure screw terminal electrical connections supporting a supply voltage of 115 to 277 VAC. This model lacks an integrated display, focusing purely on core switching functionality. Certified with UL, FM, CE, and CSA approvals, the 20547 is also fully RoHS compliant, ensuring it meets strict environmental and safety standards for regulatory compliance in your ventilation or pressure control systems.
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| Manufacturer | CLEVELAND CONTROLS |
|---|---|
| Country | |
| Part number | 20547 |
| Inner Code | 4284550 |
| Product type | Air Differential Switch Pressure Sensor |
|---|---|
| Series | AFS |
| Pressure Range | 0~12 in WC |
| Max Pressure | 0.5 psi |
| Process Connection | 7/16-24 UNS 2A Male |
| Sensor Style | Air Differential Switch |
| Display | No |
| Supply Voltage | 115~277 VAC |
| Electrical Connection | Screw Terminal |
| Temperature Range | -40 to 180 Degrees F |
| Approvals | UL;FM;CE;CSA |
| RoHS Compliant | Yes |