用途：家用气体泄露报警器

驱动条件：电热电压DC0.9VX5sec.+DC0.2VX20sec.

电路电压/DC 5v 以下

功耗：平均 34mW外部滤网：活性炭滤网

尺寸：ф10.0 x 20mm重量：

1.2g SB-500-12 是一款具有优越性能检测一氧化碳的氧化锡半导体气体传感器。应用独自技术开发的超小型珠状型构造，可实现低功耗，高选择性，长寿命的检测一氧化碳。可广泛适用于便携式到固定式的 Co 检测装置中。

对象气体：一氧化碳

Applications: Home gas leak detector

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

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.

Target gas: Carbon monoxide