44
Control systems Magnetic level indicators
Body sizes and end connections Flanged: DN20, DN25, DN40, DN50, DN65 and DN80 Screwed, socket weld and butt weld: ½", ¾", 1", 1½", 2", 2½" and 3" Please note: See page 3 for the full data regarding the range of connections available.
1
1
Colima Visco
Colima Viscorol
2
2
3
3
5
4
4.9 2
Materials No. Part
Material
1 2 3 4 5
Indicator body
304/316L/316Ti/PVC/PP/PVDF
Scale
Graduated or neutral
Glass tube
Polycarbonate or Pyrex
Two colour indicator
Plastic or alnico
Two colour rollers
Plastic or aluminium
316L/316Ti/Titanio/Hastelloy PVC/PP/ PVDF/Buna N
6
Float (not shown)
Design conditions
Steel
-25 to+350 °C
PVC -20 to +70 °C PP -20 to+105 °C PVDF -20 to+130 °C
TMA Maximum allowable temperature
Plastic
Steel
< 125 bar g
PMA Maximum allowable pressure
Plastic
< 16 bar g
Steel and plastic
> 0.8 kg/l
Specific gravity of fluid
Buna N/Titanium
> 0.5 kg/l
Polycarbonate
T < 180 °C
Two-colour line marker material and rollers
Aluminium
T < 350 °C
TI-P329-01 CTLS Issue 3
Page 2 of 11
Colima Visco and Viscorol Magnetic level indicators
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