Explicação, anotação:For automatic measurement during shift of concentration kitty
ëîðîäà in mine air.
Descrição porminorizada da marca:Operating principle - electrochemistry.
method of sampling - diffusional.
measurement range, % on. 0-30
absolute error, % on. +-0, 9
standard threshold setting, ppm:
threshold 1 18 thresholds
threshold 2 23 regulated
heating-up time, mine, not more 3
working time without charging, ch,
no less than 24
response time of signalling , with,
not more 15
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 |
