WIKA 55 Series User Manual

EN
12968065.06 06/2019 EN/DE/FR/ES
6 WIKA operating instructions model 55
2.2 Description
The bimetal thermometers of this series are intended for installation in
pipelines, vessels, plant and machinery.
Sheath and case are made of stainless steel.
To allow tting to the process, dierent installation lengths and
process connections are available.
Through the high protection class of the thermometer (IP65) and its
liquid damping, operation under vibration conditions is possible.
2.3 Scope of delivery
Cross-check scope of delivery with delivery note.
3. Safety
3.1 Explanation of symbols
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.
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 ecient and trouble-free operation.
2. Design and function / 3. Safety

WIKA 55 Series Specifications

General

Type	Bimetallic thermometer
Case Material	Stainless steel
Accuracy	±1% of full scale
Temperature Range	-70°C to +540 °C
Connection	1/2" NPT
Window Material	Glass
Scale Division	Dependent on temperature range
Dial Size	63 mm, 80 mm, 100 mm, 125 mm, 160 mm