KROHNE OPTIWAVE 3500 Radar level transmitter for liquids with hygienic requirements: Pilihan Utama di Malaysia, Penang, Butterworth TECH IMPRO AUTOMATION SOLUTION SDN BHD

Penerangan

Overview

The OPTIWAVE 3500 is a 2-wire 80 GHz radar (FMCW) level transmitter for liquids in hygienic applications. It is designed for continuous, non-contact level measurement in the food and beverage as well as pharmaceutical industry. The device features a flush-mounted PEEK Lens antenna with a small beam angle and dead zone for precise measurement even in small and narrow tanks with agitators. It is equally suited for use on larger tanks, measuring distances of up to 50 m / 164 ft.

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

2-wire, loop-powered, with HART®7
Flush-mounted PEEK Lens antenna (no tank intrusion)
Small dead zone and beam angle (8° with DN40 / 1½″)
TBM (Tank Bottom Management) ensures reliable measurement even in empty tanks:
- dedicated algorithms to filter and compensate for irregular radar wave reflections that occur at tank bottom when the vessel is empty
- allows for quick and easy commissioning of tanks regardless of their size, material or geometry
± 2 mm / ±0.08” accuracy
Empty tank spectrum function eliminates false reflections caused by tank internals
Suitable for SIP (Sterilisation In Place) and CIP (Cleaning In Place)
Large choice of hygienic process connections
Large, backlit LCD screen with 4-button keypad for operation with bar magnet; no need to open the housing cover
PACTware™, HART® DD and DTM provided free of charge with full functionality
Extensive device diagnostics acc. to NAMUR NE 107
Conform to FDA, EC1935/2004, EC2023/2006, EU 10/2011 and EHEDG
SIL 2/3 certified for safety-related applications
3-year warranty

Specifications

Depending on selected device configuration

General information

Product type	Level transmitter
Product family name	OPTIWAVE
Product positioning	For liquids with hygienic requirements
Measurement variables	Distance, Level, Mass, Reflection, Volume
Measurement principle	Radar (FMCW)
Level measurement type	Continuous measurement
Contact to measured medium	No
Interface measurement	No
Redundancy	No
Measured media	Liquids, Slurries, Pastes
Measuring range (liquids)	0…50 m/ 0…164 ft
Ambient temperature	-40…+80°C/ -40…+176°F
Measuring point	Pressurised tank, Open tank, Open basin

Operating conditions

Process pressure	-1…25 barg/ -14.5…362 psig
Process temperature	-40…+150°C/ -40…+302°F

Materials

Antenna	Polyetheretherketone (PEEK)

Process connections

Hygienic connections	Collar ferrule with nut (DIN 11851): DN40, DN50 Varivent®: N Collar ferrule with nut (SMS 1147): 51 mm Tri-Clamp®: 1½'', 2″ Clamp (ISO 2852): 25, 33.7, 38, 40, 51 NEUMO BioControl®: DN50 Collar ferrule (DIN 11864-1A): DN40, DN50

Approvals/Standards

Certificates/Approvals Others	WHG, CRN / ASME B31.3
Certificates/Approvals Ex	ATEX, cQPSus, IECEx, NEPSI, EAC Ex
Certificates/Approvals Hygienic	FDA, EHEDG, EC 1935/2004, EC2023/2006, EU 10/2011
Certificates/Approvals Safety	SIL 2/3
Ingress protection	IP66/68, NEMA4X/6P
NAMUR compliance	NE 107, NE 21, NE 43, NE 53

Communication

Analogue outputs	4…20 mA
Digital outputs	FOUNDATION™ fieldbus, HART®, Profibus-PA

Accuracy

Accuracy (liquids)	±2 mm/ ±0.08 in

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