Explanation/Annotation:For automatic measurement during shift of carbon oxide in
mine air.
Detailed model description:Operating principle - electrochemistry.
method of sampling - diffusional.
measurement range, ppm 0-200
main of reduced error, %
not more +-5
standard threshold setting, ppm:
threshold 1 20 thresholds
threshold 2 100 regulated
heating-up time, mine, not more 3
working time without charging, ch,
no less than 24
response time of signalling , with,
not more 45
environment temperature,
Celsius degree 5 - 35
relative humidity, % to 98
overall dimensions, MM, not more 130õ70õ42
mass, kg, not more 0 4
lifetime, year, no less than 8
for sensor 1, 5 substitutions under order |
