+1 631 345 3434

Optical Ammonia and Hydrochloric Acid Measurements

ZSS Ultimate NH3 / HCl Stack Gas Analyzer


The ZSS is a Highly Efficient Ammonia (NH3), Hydrochloric Acid (HCl), Moisture, Oxygen (O2), Carbon Monoxide (CO), Carbon Dioxide (CO2) and Methane (CH4) Optical Gas Analyzer For Stack Gas Applications.

The ZSS uses a non-dispersive infrared absorbance system which is made up by an infrared semiconductor laser for a light source and a photo-diode for the photo-detection. Measure NH3, HCl, H2O, O2, CO, CO2, and CH4 gas concentrations in a stack at high speed.

The ZSS has a measuring range of 0-15ppm/min. for NH3 and 0-10ppm/min. for HCl over a maximum stack diameter of 32 feet.

  • Excellent Stability for Long Periods
  • Maintenance Free & Highly Efficient
  • Operates in High Temperatures & Dusty Conditions
  • Fast Response (2 sec. or less)
  • Low Interference with Other Gases
  • Zero Drift: (+/-) 2.0% FS
  • High Vibration Resistance

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COSA Xentaur combines the strength of over 30 years of COSA Instruments sales, service and application support and experience with Xentaur Corporations innovative measurement solutions. Its portfolio ranges from dew point measurement solutions, analytical laboratory equipment, NMR technology, WOBBE and BTU analyzers. As a reliable partner, COSA Xentaur creates trustful relationships to help its customers in virtually all industries to be more successful in implementing innovative measurement solutions. With its high-value products and intelligent solutions, COSA Xentaur delivers robust, cost effective instrumentation systems exceeding customer measurement requirements.
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84G Horseblock Road, Yaphank, NY 11980 USA
+1 631 345 3434
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