90.93 Standard confirmed Jun 8, 2022
CEN
CEN/TC 141 Pressure gauges - Thermometers - Means of measuring and/or recording temperature in the cold chain
European Norm
17.200.20 Temperature-measuring instruments
This European Standard specifies requirements and testing for dial indicating thermometers using sensing methods of gas expansion (symbol GE), liquid expansion (symbol LE) and bimetallic strip (symbol BM). Nominal sizes are from 40 to 160, and temperature measurement from -100 °C to +700 °C.
Thermometers specified have circular scales, and are for industrial use only.
Thermometers of square form are also covered by this standard except for case, scale and pointer dimensions.
Annex A includes recommendations for selection and installation.
This standard does not apply to thermometers for medical use nor to thermometers with electrical limit contact devices.
PUBLISHED
EN 13190:2001
90.93
Standard confirmed
Jun 8, 2022