KROHNE GA 24 EN - Manual (Page 21)

TECHNICAL DATA
6
21
GA24
www.krohne.com 02/2011 - 4001229901 MA GA24 R01 en
Materials
Temperatures Temperatures Temperatures Temperatures
Types of limit switches
Flange connection GA24/R Stainless steel 1.4404 (316 L)
Flange connection GA24/PTFE Stainless steel 1.14404 (316 L) with a liner made of
PTFE
Housing Steel plate housing (zinc-plated with epoxy/polyester
coating)
Measuring cone Borosilicate glass
Suspended solid particle Stainless steel 1.4571 (316 Ti) or Hastelloy C2000
PTFE/insert or TFM (PTFE)
Aluminum
Polypropylen (PP)
Suspended solid particle and insert PVDF (conforms to FDA)
Seals Neoprene
PTFE Scherring
PTFE sleeve
DANGER!
For devices to be used in hazardous areas, special temperature ranges apply. These can be
found in the separate instructions.
Max. measuring temperature T
m
-40...+120°C 1 -40...+248°F
Max. ambient temperature T
amb.
-20...+100°C -4...+212°F
1 higher temperatures on request
Type Switching
function Connection Shape Note
MS 14/A bistable 2-wire, floating Reed contact Float with magnet
required
TG 21 bistable 2-wire NAMUR Slotted proximity
switch
Float with magnet
required
MA_GA24_R01_en_4001229901_PRT.book Page 21 Wednesday, February 2, 2011 8:57 AM