产品详情
简单介绍：
Alphasense 4-electrode sensors provide OEMs with low power, validated technology for use in high volume applications and evolving markets such as Air Quality monitoring.
详情介绍：
Two parallel gas sensor families have been developed:
- A4: small (20mm) but with good sensitivity and reproducibility. Designed for mobile air quality networks where space is at a premium.
- B4: same technology as the A4 but larger size (32mm). More robust when exposed to outdoor environments 24/7. Designed for fixed site air quality networks which demand longer term reliability.
Strong, stable signal levels combined with low zero current and fast response make these sensors ideal for indoor air, urban air, outdoor and odour networks. The A4 and B4 series of sensors offer our electrolyte leak-free guarantee and reliable long-term detection
