- ISHN GLOBAL
- EHS RESEARCH
MSAâ€™s Ultima X Gas Monitor series is now available for duct-mounted monitoring applications. The duct-mount kit enables gas sampling even when the flow rate within the duct is at a high velocity. The sealed kit prevents gas within the duct from escaping. Users can calibrate the sensor via a calibration port without disassembling or removing the sensor from the duct. MSA Instrument Division, Pittsburgh, PA.