JUMO 602021 Panel-Mounted Thermostat EM Series Up to 500C Operating Manual - Manual (Page 6)

1 Introduction
6
1.4 Safety notes
Physical and toxicological properties of the expansion fluid that may escape in
the event of a system fracture.
1
At present, there is no restrictive statement from the health authorities
concerning any danger to health over short periods and at low concentration,
e.g. after a fracture of the measuring system.
H
Filling liquid may escape in the event of a measuring system fracture.
At present, any health risks can be excluded.
Control range
with
end of scale
°C
Dangerous
reactions
Fire and
explosion hazard
Water
contamination
Toxicological data
Ignition
temperature
°C
Explosion
limit
% v/v
irritant
danger
to health
toxic
< +200 no +355 0.6 - 8 yes yes 1 no
Ն +200 ≤ +350
no +490 - - yes yes 1 no
> +350 ≤ +500
no no no no no no no