Safety; Explanation Of Symbols; Intended Use - WIKA TR33 Manual De Instrucciones

3. Safety

3. Safety
3.1 Explanation of symbols
EN
WARNING!
... indicates a potentially dangerous situation that can result in
serious injury or death, if not avoided.
CAUTION!
... indicates a potentially dangerous situation that can result in
light injuries or damage to property or the environment, if not
avoided.
DANGER!
... identifies hazards caused by electric power. Should the
safety instructions not be observed, there is a risk of serious
or fatal injury.
WARNING!
... indicates a potentially dangerous situation that can result in
burns, caused by hot surfaces or liquids, if not avoided.
Information
... points out useful tips, recommendations and information for
efficient and trouble-free operation.
3.2 Intended use
The model TR33 resistance thermometer is used as a general-purpose
thermometer for the measurement of temperatures from -50 ... +150 °C
[-58 ... +302 °F] (without neck tube) and -50 ... +250 °C [-58 ... +482 °F]
(with neck tube) in liquid and gaseous media. They can be used for
pressures up to 140 bar [2,030 psi] with 3 mm [0.12 in] protection tube
diameters and up to 270 bar [3,916 psi] with 6 mm [0.24 in] protection
tube diameters, depending on the instrument version.
8 WIKA operating instructions model TR33