Technical Data
Immersion tube connection	Bottom			Central back
Type	6312	8312	1312	6372	8372	1372
Nominal size	Ø 63 mm	Ø 80 mm	Ø 100 mm	Ø 63 mm	Ø 80 mm	Ø 100 mm
Display ranges according to EN 13190	0...100 °C
	0...120 °C
	0...160 °C
	0...250 °C
	50...650 °C
Version	Rigid connection with neck tube
Accuracy according to EN 13190	Class 1
Medium / Application area	Liquid and gaseous media
Immersion tube diameter	Ø 10 (not NS 100 mm), 12 or13 mm
Immersion tube length	Between 63...400 mm
Process connection	Connection types: A, AK
Nominal pressure	Max. 25 bar
Measuring system	Nitrogen filled
Degree of protection according to EN 60529	IP65
Medium temperature	See selected display range
Ambient temperature	-20…60 °C (only indoors)
Storage temperature	-40…60 °C
Nominal service temperature (EN 13190)	23 °C ±2 °C
Approvals	DNV
Material
Not in contact with media
Housing	Crimped-on ring, Stainless steel 1.4301, filled with silicone oil (highly viscous)
Window	Instrument glass
Pointer movement	German silver / brass
Dial	Aluminium white with black scale markings
Pointer	Aluminium black
In contact with media
Process connection	Steel
Immersion tube	Stainless steel 1.4571