The CWS220 is an infrared sensor with a 900-MHz radio built in. The sensor measures the surface temperature of an object without physical contact. It is battery-powered and contains a spread-spectrum radio transceiver, so it has no cables to limit its placement. As part of a Campbell Scientific wireless network, it sends data to a CWB100 Wireless Base Station, which then can forward the data to a computer. The 900-MHz frequency is used in the USA and Canada.
| Campbell Scientific, Inc. | |
|---|---|
| Product Category | Temperature Probes |
| Product Number | CWS220 |
| Product Name | 900-MHz Wireless Infrared Radiometer |
| Sensed Temperature | -13 to 122 F (-25 to 50 C) |
| Element Configuration | Single Element |
| Probe Configuration | Air Probe; Surface |
