Uses pulsed fluorescence technology to measure the amount of sulfur dioxide in the air up to 100ppm. The pulsing of the source lamp serves to increase the optical intensity whereby a greater energy throughput and lower detectable SO2 concentration are realized. Reflective bandpass filters are less subject to photochemical degradation and more selective in wavelength isolation resulting in both increased detection specificity and long term stability.
Pulsed fluorescence technology
High sensitivity and fast response time
Linearity through all ranges
Internal sample pump
Insensitive to changes in flow and ambient temperature
Ethernet connectivity for efficient remote access
Enhanced user interface with one button programming and large display screen
Flash memory for increased data storage and user downloadable software
Enhanced electronics design optimizes product commonality
Improved layout for easier accessibility to components
Choose from the following options/configurations to customize:
Voltage options:
  A: 120VAC 50/60Hz
  B: 220VAC 50/60Hz
  J: 100VAC 50/60Hz
Internal zero/span:
  N: No zero / span valve
  Z: Internal zero span assembly
  P: Internal permeation span source with zero/span assembly
Kicker type:
  S: Standard
  H: Heated
Optional I/O:
  A: No optional I/O (standard)
  C: 0-20, 4-20mA current output - 6 channels, 0-10V analog input - 8 channels
Mounting hardware:
  A: Bench mounting (standard)
  B: Ears and handles, EIA
  C: Ears and handles, retrofit
Compliance: ETL, CSA, UL, CE
Certifications: U.S. EPA, European (TUV), MCERTS