KROHNE – OPTISONIC 6300

The OPTISONIC 6300 is an ultrasonic clamp-on flowmeter for permanent mount installation. It is particularly suitable for flow measurement of (non-)conductive liquids at any location where inline measurement is not possible or desirable. The flowmeter consists of a stainless steel sensor rail with two integrated transducers or for large pipe sizes of a sensor rail set with two rails and integrated transducers in each rail. Any version comes with a wall-mounted or field mounted ultrasonic signal converter. Its robust clamp-on rail is highly flexible and can be very easily attached to virtually any pipe up to DN4000 / 160″.

Features & Options

• Robust industrial design to provide maximum reliability
• Easy and accurate sensor mounting using a stainless steel rail system
• Minimal maintenance using efficient re-greasing concept or solid coupling pads
• Optimal accuracy due to factory flow calibration
• X-mode dual path sensor for extra reliability
• Measurement range: 0.1…20 m/s (200:1)
• Integrated thermal energy calculation
• Extended temperature (XT) version available for all sensor rail sizes to measure liquids up to +200ºC / +392ºF
• IP68 / Nema 6P option
• Namur NE107 diagnostics
• With wall-mounted or field-mounted converter

General information

Product type	Flowmeter
Product family name	OPTISONIC
Product positioning	For permanent flow measurement of liquids
Measurement principle	Ultrasonic
Measured media	Liquids

Operating conditions

Process pressure	No limitation
Process temperature	-40…+200°C/ -40…+392°F

Process connections

Other connections

Stainless-steel mounting straps for pipes DN15…4000 / ½…160”

Approvals/Standards

Certificates/Approvals Ex	ATEX, cQPSus, IECEx
NAMUR compliance	NE 107

Communication

Analogue outputs	4…20 mA
Discrete outputs	Pulse, Status
Digital outputs	FOUNDATION™ Fieldbus, HART®, Profibus-PA, Profibus-DP, Modbus RTU