Loca (Loss of Coolant
Accident)
Non-recurring permitted accident load, see temperature and pressure
diagram.
Deviation of < 0.2% after influence has subsided (see diagram).
Application conditions
Installation conditions
Position for calibration
vertical on an oval flange
Orientation
as required, orientation-dependent zero shift can be fully corrected, with
no effect on span
Process conditions
Product temperature range in
process
on the measuring diaphragm: –40...+120°C (–40...+248°F)
process pressure
corresponds to permissible overload, see page 68
Ambient conditions
Ambient temperature
–20...+85°C (–4.....+158°F)
Storage temperature
–40...+85°C (–40...+185°F)
Ingress Protection
IP 65
Electromagnetic compatibility
Interference emission to EN 61326, electrical equipment class B;
Interference immunity to EN 61326; Annex A (industrial) and
NAMUR directive EMC (NE 21);
Interference immunity to EN 61000-4-3: 30 V/m.
ϑ
[°C (°F)]
100 (212)
p [mbar]
100
100 200 300 400 500 600 700
t s
[ ]
0
120
90 (194)
80 (176)
70 (158)
60 (140)
50 (122)
40 (104)
30 (86)
20 (68)
50 s
25°C (77°F)
35°C (95°F)
1 h
2 h
3 h
4 h
t
Temporal course of the temperature during the loss of coolant accident test
Temporal course of the ambient pressure during the loss of coolant accident test
10 Technical Data
Deltabar S
70
Hauser
