Arnoldstraße 19 • 47906 Kempen, Germany +49 2152 8955-0 vertrieb@alders.de
The SB-500-12 is a tin dioxide semiconductor gas sensor which has an excellent performance in CO detection. Using a mini-bead type sensing element with a periodic temperature change operation method, high sensitivity, selectively, small effect from humidity and other remarkable characteristics have been achieved. The SB-500-12 realizes the development of reliable CO detection devices.
Usage：Home gas leak detector/Industrial leak detector
| Target gas | Carbon monoxide (CO) |
|---|---|
| Description | Sensor with high sensitivity and long life to carbon monoxide. UL compliant product |
| Sensing principal | Semiconductor type |
| Standard operating condition | Heater voltage/DC 0.9V x 5sec. + DC 0.2V x 20sec. Circuit voltage/less than DC 5V |
| Power consumption | Average：34ｍW |
| Filter | Charcoal filter |
| Size | φ10.0 x 20mm |
| Weight | 1.2g |
