![Siemens QPA2284.FWSC CO2 Sensor, Room 0-10VDC/4-20mA specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-qpa2284fwsc-specs.png?v=1794071433&width=1445)
The Siemens QPA2284.FWSC is a room-mounted CO2 sensor used in HVAC systems to monitor indoor carbon dioxide levels for demand-controlled ventilation. It provides both 0-10VDC and 4-20mA output signals for integration with building automation controls.
This is a genuine Siemens replacement part. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | QPA2284.FWSC |
|---|---|
| Brand | Siemens |
| Type | CO2 Sensor |
| Mounting | Room |
| Output Signal | 0-10VDC/4-20mA |