HEROSE 4182, Operating Instructions Manual

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Operating instructions
herose.com
19
4.3.3 Safety function
If the pressure in the pipe on the inlet side (downstream of connection A) exceeds the set operating
pressure of the tank by 5 bar + 10% ( ⇒ max. 5.5 bar), the safety function responds and relieves the
pressure in the corresponding pipe section.
Flow direction A
→ B+C
4.4 Operational data
Type
Nominal
pressure
Temperature Environment
Operating
pressure
Min. Max. Min. Max.
4182-1 PN 50
-196 °C
+60 °C
-40 °C +65 °C 38 bar 30 bar
(O
2
)
4186-1 PN 50 +200 °C +60 °C
(O
2
)
4182-3 PN 50 +60 °C
4186-3 PN 40 +200 °C +60 °C
(O
2
)
Type K
v
value C
v
value
Safety function
set pressure
Overflow
function set
pressure
Operating
pressure
ranges
4182-1 1.7 m³/h 2.0 gal/min
Set point
+ 5.0 bar + 10%
Set point
+0.5 bar
1 – 12 bar
6 – 24 bar
16 – 38 bar
4186-1 1.2 m³/h 1.4 gal/min
4182-3
3.2 m³/h 3.7 gal/min
2 – 10 bar
8 – 22 bar
20 – 38 bar
4186-3
4.5 Media
Gases, cryogenic liquefied gases and their gas mixtures, such as:
Name
Argon,
Chlorotrifluoromethane,
Nitrous oxide,
Ethane,
Ethylene,
Carbon dioxide,
Carbon monoxide,
Krypton,
Methane,
Oxygen,
Nitrogen,
Trifluoromethane,