WIKA TSD-30 - Manual (Page 12)

12 WIKA operating instructions temperature switch model TSD-30
GB
11613025.02 12/2011 GB/D/F/E
3. Specifications
3.7 Operating conditions
Temperatures and humidity
Medium temperature: -20 ... +80 °C
Ambient temperature: -20 ... +80 °C
Storage temperature: -20 ... +80 °C
Permissible humidity: 45 ... 75 % relative
Installation instructions
Mounting position: as required
At high medium or ambient temperatures, ensure by suitable measures that the instrument case temper-
ature does not exceed 80 °C in continuous operation (the temperature is measured at the hexagon of
the process connection).
At temperatures above 80 °C the thread must not be immersed into the medium.
3.8 Materials
Wetted parts
Temperature sensor: Stainless steel 316Ti
Non-wetted parts
Case: Stainless steel 304
Keyboard TPE-E
Display window: PC
Display head: PC + ABS-Blend
3.9 Approvals, directives and certificates
CE conformity
EMC directive: 2004/108/EC, EN 61326-2-3 emission (group 1, class B)
and interference immunity (industrial application)
RoHS conformity: Yes