KROHNE OPTISONIC 3400 EN - Manual (Page 93)

TECHNICAL DATA
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OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
8.2 Technical data
INFORMATION!
• The following data is provided for general applications. If you require data that is more
relevant to your specific application, please contact us or your local sales office.
• Additional information (certificates, special tools, software,...) and complete product
documentation can be downloaded free of charge from the website (Download Center).
Measuring system
Measuring principle Ultrasonic transit time
Application range Flow measurement of (non) conductive fluids
Measured value Measured value Measured value Measured value
Primary measured value Transit time
Secondary measured values Volume flow, mass flow, flow speed, flow direction,
velocity of sound, gain, signal to noise ratio, reliability of
flow measurement, totalised volume or mass
Design
Features 3 parallel acoustic path fully welded.
Modular construction The measurement system consists of a measuring sensor
and a signal converter.
Compact version OPTISONIC 3400
Remote version OPTISONIC 3000 F with UFC 400 signal converter
Nominal diameter DN25...3000 / 1...120"
Measurement range 0.3...20 m/s / 0.98...65 ft/s
Signal converter Signal converter Signal converter Signal converter
Inputs / outputs
Current (incl. HART ® ), pulse, frequency and/or status
output, limit switch and/or control input (depending on
the I/O version)
Totaliser 2 (optional 3) internal totalisers with a max. of 8 digits
(e.g. for totalising volume and/or mass units)
Verification and self-diagnostics Integrated verification, diagnostic functions: measuring
device, process, measured values, device configuration,
etc.
Communication interfaces Modbus RS485, HART ® 7, Foundation Fieldbus ITK6,
Profibus PA Profile 3.02