Gas expansion thermometers Typ: G21
Accuracy class 1.0
NG 100 and 160, bayonet housing
Probe stainless steel
Service intended: These rugged thermometers are suitable for environments in chemical process and food industry.
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Case
Ø 100 and 160 mm, stainless steel
Protection class
IP 45 per EN 60529
Capillary
Stainless steel, length 2 m
Stem
Form 5
Stainless steel 316Ti, Ø 12 mm, basic length ( l1 ) 75 mm
Thermowells
See thermowells
Connection
see Technical Details page 09.0202
Temperature element
Inert gas expansion system
Scale ranges
See technical details 09.0203
Dial
White aluminium, black scale and lettering
Window
Laminated safety glass
Zero adjustment
Adjustable pointer with alarm contact adjustment with screw
Optional
See technical details