2. Safety
The instrument has been designed and built solely for the intended use
described here, and may only be used accordingly.
EN
2.3 Personnel qualification
The responsibility for classification of zones lies with the plant operator
and not the manufacturer/supplier of the equipment.
2.4 Labelling, safety marks
Product label
Model
Serial number
Approval-related data
Warning indicator
Information on transmitter (model, output signal, measuring range...)
Year of manufacture
Symbol for the usability of the instrument in ambient temperatures
down to -50 °C
6
Before mounting and commissioning the instrument,
ensure you read the operating instructions!
WIKA additional information, models TIF11-I (Ex i), TIF11-F (Ex d)