9
TECHNICAL DATA
138
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
Process conditions
Ambient temperature
-40
…
+80
°
C / -40
…
+175
°
F
(EEx i: see supplementary operating instructions or
approval certificates)
Storage temperature
-40
…
+85
°
C / -40
…
+185
°
F
Flange temperature
-40
…
+200
°
C / -40
…
+390
°
F
(EEx i: see supplementary operating instructions or
approval certificates)
2
Thermal shock resistance
100
°
C/min
Operating pressure
-1
…
300 bar / -14.5
…
4350 psig;
subject to process connection temperature and the
probe used
3
Dielectric constant (
ε
r)
Level in direct mode
≥
1.4 for coaxial probe;
≥
1.6 for single and double probes
Interface in direct mode
ε
r(interface) >>
ε
r(level)
²
Level in TBF mode
≥
1.1
Vibration resistance
IEC 68-2-6 and EN 50178
(10...57 Hz: 0.075 mm / 57...150 Hz:1g)
Protection category
IP 66/67
equivalent to NEMA 6-6X
Material
Housing
Aluminium;
Stainless steel
Single rod
Stainless steel (1.4404 / 316 L);
Hastelloy
®
C-22 (2.4602)
Double rod
Stainless steel (1.4404 / 316 L);
Hastelloy
®
C-22 (2.4602)
Coaxial
Stainless steel (1.4404 / 316 L);
Hastelloy
®
C-22 (2.4602)
Single cable
Stainless steel (1.4401 / 316 );
Hastelloy
®
C-22 (2.4602) (only cable Ø4 mm / 0.15")
4
Double cable
Stainless steel (1.4401 / 316)
Process fitting
Stainless steel (1.4404 / 316L);
Hastelloy
®
C-22 (2.4602)
Gaskets
FKM/FPM (-40
…
+200
°
C / -40
…
+390
°
F);
Kalrez
®
6375 (-20
…
+200
°
C / -5
…
+390
°
F)
EPDM (-50...+175
°
C / -60...+345
°
F)
Weather protection (Option)
Stainless steel (1.4301 / 304)
Protective sheath
(Option for single rod only)
PP (-40
…
+90
°
C / -40
…
+194
°
F);
PVC (-15
…
+80
°
C / +5
…
+176
°
F);
PVDF (-50
…
+150
°
C / -58
…
+302
°
F)
Conduit for remote housing (Option)
Zinc-coated steel in a PVC sheath
(-40...+105
°
C/-40...+220
°
F)
Process connections
Thread, single cable Ø2 mm / 0.08"
G
½
;
½
NPT
HB_OPTIFLEX1300_EN_D4_080428.book Page 138 Tuesday, April 29, 2008 2:47 PM