Sample Draw System Overview
A pumped or air-aspirated sampler that brings air from remote or classified locations to the gas detectors, with a fail-safe flow switch.
Key features
- Rated Class I, Division 2 to sample from Class I, Division 1 (Groups C and D)
- FM listed for NFPA 820 compliance
- Powers up to four downstream gas sensors
- Not for acid gases such as chlorine, HCl, HF or sulfur dioxide
Common applications
- Pump stations
- Large laboratories and gas hoods