User's Manual
TECHNICAL DATA 8
49
OPTIWAVE 1010
www.krohne.com09/2014 - 4003537401 - MA OPTIWAVE 1010 R01 en
Operating conditions
Temperature
Ambient temperature -40…+80°C/ -40…+176°F
Ex: see supplementary operating instructions or approval certificates
Storage temperature -40…+85°C/ -40…+185°F
Process connection temperature
(higher temperature on request)
Standard:
with a Kalrez® 6375 gasket: -20...+100°C / -4...+212°F
with a FKM/FPM gasket: -30...+100°C / -22...+212°F
with a EPDM gasket: -40...+100°C / -40...+212°F 1
High temperature version (HT) with Metaglas® process seal:
with a Kalrez® 6375 gasket: -20...+150°C / -4...+302°F
with a FKM/FPM gasket: -30...+150°C / -22...+212°F
with a EPDM gasket: -40...+130°C / -40...+266°Ft 2
The process connection temperature must agree with the temperature limits of the
gasket material.
Ex: see supplementary operating instructions or approval certificates
Pressure
Process pressure Standard (PEEK): -1…16 barg / -14.5…232 psig. For more data, refer to
Pressure
ratings
on page 54.
With Metaglas®: -1…40 barg / -14.5…580 psig. For more data, refer to
Pressure
ratings
on page 54.
Other conditions
Dielectric constant (ε
r
) ≥1.8
Ingress protection IEC 60529: IP 66/67
NEMA 250: NEMA type 4X (housing) and type 6P (antenna)
Maximum rate of change 3 m/min / 9.8 ft/min
Installation conditions
Pipe internal diameter 3 Standard: Ø42.2
Option: Ø60.3
Dimensions and weights For dimensions and weights data, refer to
Dimensions and weights
on page 55.
Materials
Housing Standard: Polyester-coated aluminium
Option: Stainless steel (1.4404 / 316L)
Wetted materials Standard: Stainless steel (1.4404 / 316L) wave guide connection with a FKM/FPM,
EPDM or Kalrez® 6375 O-ring gasket
Option: Hastelloy® C-22® (2.4602) wave guide connection with a FKM/FPM, EPDM
or Kalrez® 6375 O-ring gasket
Feedthrough Standard: PEEK process seal with O-ring gasket
Option (high-temperature version): Metaglas® process seal with O-ring gasket
Cable gland Standard: none
Options: Plastic (Non-Ex: black, Ex i-approved: blue); nickel-plated brass; stainless
steel
Weather protection (Option) Stainless steel (1.4404 / 316L)