![safety](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
MSA XCell Sensors have a typical life of more than four years. MSA XCell Sensors offer superior response time, stability, accuracy, and reliability. MSA XCell Sensors feature:
- Long life.
- False-alarm rejection: dont be fooled; XCell Sensors are immune to pressure spikes.
- Durable: XCell Sensors keep working down to -40°C.