KROHNE OPTIBAR P 2010 C EN - Manual (Page 21)

TECHNICAL DATA
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OPTIBAR P 2010 C
www.krohne.com 04/2014 - 4002622502 - MA OPTIBAR P2010C R02 en
Operating conditions
Temperature Temperature Temperature Temperature
Nominal temperature -20...+80°C / -4...+176°F
Ambient temperature -40…+85°C / -40...+185°F
Ex i zone 0: -20...+60°C / -4...+140°F at p
abs
= 0.8...1.1 bar
Ex i from zone 1: -20...+70°C / -4...+158°F
Storage temperature -40…+100°C / -40...+212°F
Medium temperature Silicone oil: -40...+125°C / -40...+257°F
Food grade oil: -10...+125°C / +14...+257°F
With cooling fins (optional):
Silicone oil:
P
N
> 0 barg: -40...+300°C / -40...+572°F;
P
N
< 0 barg: -40...+150°C / -40...+302°F
Food grade oil:
P
N
> 0 barg: -10..+250°C / +14...+482°F;
P
N
< 0 barg: -10...+150°C / +14...+301°F
CIP/SIP Max. medium temperature for gauge pressure range p > 0 bar is +150°C / +302°F
for 60 minutes at max. ambient temperature of +50°C / +122°F
Other conditions Other conditions Other conditions Other conditions
Ingress protection acc. to IEC
529 / EN 60529
Connector M16 ISO 4400: IP65
Connector M12x1, 4-pin: IP67
Cable PUR: IP67
Cable PUR with venting: IP68 (1mWS / 24h)
Thread M12, housing in 1.4404 / AISI 316L: IP67
Installation conditions
Mounting position Any - factory calibration carried out with pressure port down.
Dimensions For detailed information refer to chapter "Dimensions and weights".
Weight Min. 200 g / 0.44 lb (depending on pressure port)
Materials
Housing Stainless steel 1.4404 / AISI 316L
Field housing (optional): stainless steel 1.4301 / AISI 304
Cable gland Nickel-plated brass
Fill fluid Silicone oil
Food grade oil with FDA approval (Mobil DTE FM 32; Category Code: H1; NSF
Registration No.: 130662)
Wetted parts Wetted parts Wetted parts Wetted parts
Pressure port Stainless steel 1.4404 / AISI 316L
Separating diaphragm
Stainless steel 1.4435 / AISI 316L; 2.4819 / Hastelloy ® C-276
Gasket Optional and only for DIN threads
FKM (medium temperature ≤ +200°C / +392°F);
FFKM (medium temperature > +200°C / +392°F)