KEY FEATURES
Up to 128 Sensors
Complete Data Logging Package included in Software
Digital and Bar Graph Displays are standard
Print on demand or user configurable
Easy To Install
Maximum, Minimum and Time Weighted Average displayed
HIDROGEN SULPHIDE
PHYSICAL PROPERTIES
Hydrogen Sulfide, at room temperature is a colourless, flammable toxic gas with a strong odour, similar to that of rotten eggs.
Molecolar
Weight
Relative Density
@101.325 kPa
@25C (Air=1)
EXPOSURE LIMITS
TWAEV
Time-Weighted Average Exposure Values
STEV
Short-Term Exposure Values
BLOOD SATURATION % CARBOXYHEMOGLOBIN
At low concentrations Hydrogen Sulphide will irritate the eyes and upper respiratory tract, and may cause pulmonary edema
in a prolonged exposure.
20-50 ppm
600 ppm
Higher concentration will produce more serious effects including headache, dizziness and possibly bronchial pneumonia. Inhalation of concentrations above 600ppm can be fatal within 30 minutes of exposure or less.
