KROHNE OPTIWAVE 6400 Radar level transmitter for advanced applications with solids from granulates t: Pilihan Utama di Malaysia, Penang, Butterworth TECH IMPRO AUTOMATION SOLUTION SDN BHD

Penerangan

Overview

The OPTIWAVE 6400 is a 2-wire 24 GHz radar (FMCW) level transmitter for basic applications with solids. This radar is designed for continuous, non-contact level measurement of stones, plastic granulates, coffee beans and other products in solids processing of various industries. The level transmitter features a Metallic Horn antenna as well as PP and PTFE Drop antennas. The Drop antenna design minimises scaling and is unaffected by the angle of repose. Hence no need for expensive antenna aiming kits or purging systems.

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
Built-in configurations for different surface profiles
PP or PTFE Drop antennas:
- Insensitive to product build-up
- Small beam angle (4° with DN150 /6″ PTFE Drop antenna)
- Ellipsoidal shape and smooth surface to prevent scaling
- Unaffected by angle of repose – no need for antenna aiming kits
- New DN100 / 4'' for distances up to 40 m / 131.2 ft
316L Metallic Horn antenna with optional purging system
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
Spare converter compatible with all OPTIWAVE 6300 C process connections
Low-cost 316L low-pressure flange discs
Antenna extensions to suit any nozzle length
Large choice of flange and thread 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
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 solids from granulates to rocks
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	Solids, Bulk solids, Granulates
Measuring range (solids)	0…100 m/ 0…328 ft
Ambient temperature	-40…+80°C/ -40…+176°F
Measuring point	Silo, Stockpile, Conveyor belt, Shaft, Bunker, Crusher

Operating conditions

Process pressure	-1…16 barg/ -14.5…232 psig
Process temperature	-50…+130°C/ -58…+266°F

Materials

Antenna	Polypropylene (PP), Polytetrafluoroethylene (PTFE)
Gaskets	Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Kalrez® 6375

Process connections

Flange connections	EN (1092-1): DN80…200 ASME (B 16.5): 3…8'' JIS (B 2220): 80…200A
Pressure ratings	EN (1092-1): PN40 ASME (B 16.5): Cl 300# JIS (B 2220): 10k
Thread connections	Male: G1, G1½″ 1 NPT, 1½ NPT

Approvals/Standards

Certificates/Approvals Others	WHG, CRN / ASME B31.3
Certificates/Approvals Ex	ATEX, cQPSus, IECEx, NEPSI, EAC Ex
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 (solids)	±2 mm/ ±0.08 in

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