Technical data – KROHNE OPTISONIC 3400 EN User Manual

Page 95

TECHNICAL DATA

OPTISONIC 3400

www.krohne.com

11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02

Operating conditions

Temperature

Process temperature

Compact version:

Compact version: -45...+140°C / -49...+284°F

(for stainless steel housing at ambient temperature ≤

45°C / +113°F)

Remote version:

Remote version: -45...+180°C / -49...+356°F

Extended temperature version:

Extended temperature version: -45...+250°C / -49...+482°F

(only remote version)

Cryogenic version:

Cryogenic version: -200...+180°C / -328...+356°F (only

remote version, IP68, complete stainless steel)

Carbon steel flanges;

minimal process temperatures acc. to EN1092: -10°C /

+14°F; ASME: -29°C / -20°F

Ambient temperature

Depending on the version and combination of outputs

-40…+65°C / -40…+149°F

Option (stainless steel converter housing): -40...+60°C / -

40...+140°F

Ambient temperatures below -25°C / -13°F may affect the

readability of the display.

Protect inside electronics against self-heating (increasing of the electronics temperature will lead to a

reduction of the corresponding service life by a factor 2 for each step of 10°C / 50°F increase).

Protect the signal converter from external heat sources such as direct sunlight, as higher temperatures

reduce the life cycle of all electronic components.

Storage temperature

-50…+70°C / -58…+158°F

Pressure

Atmospheric

EN 1092-1

DN25…50: PN 40

DN100…150: PN 16

DN200…1000: PN 10

DN1200…2000: PN 6

DN2200...3000: PN 2.5

Higher pressure ratings on request

ASME B16.5

1…24": 150 lb RF

1…24": 300 lb RF

1…24": 600 lb RF

1...24": 900 lb RF

Larger diameters on request.

JIS

DN25...40: 20K

DN50...300: 10K

Properties of medium

Physical condition

Liquid, single phase (well mixed, rather clean)

Permissible gas content

≤ 2% (volume)

Permissible solid content

≤ 5% (volume)

Viscosity

Standard:

Standard: Up to 100 cSt (for all diameters)

Option:

Option: High viscosity variant up to 1000 cSt