KROHNE OPTIWAVE 6500 Radar level transmitter for advanced applications with powders

KROHNE OPTIWAVE 6500 Radar level transmitter for advanced applications with powders

Kategori: Level Transmitters Tersedia
Untuk maklumat lanjut, lawati laman web rasmi kami di improtechonline.com

Penerangan

Overview

The OPTIWAVE 6500 is a 2-wire 80 GHz radar (FMCW) level transmitter for demanding applications with powders in very dusty atmospheres. With its small beam angle, this radar is particularly suited for continuous, non-contact level measurement in high and narrow silos, hoppers or buffer storage containers up to 100 m / 328 ft. Due to specific algorithms and the high signal dynamics of the FMCW radar, the level transmitter is ideal for low-reflective media, dust, uneven surfaces or silos with internal obstructions. As it features flush-mounted PEEK and PTFE Lens antennas, there is no intrusion into the tank.

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
  • High dynamics for clear vision despite dusty atmospheres or low reflective media
  • Empty tank spectrum function eliminates false reflections caused by tank internals
  • Flush-mounted PEEK or PTFE Lens antennas (no tank intrusion):
    • DN70 / 2¾″ with 4° beam angle for distances up to 100 m / 328 ft
  • 112 mm / 4.4'' antenna extension for long nozzles
  • Unaffected by angle of repose
  • Purging system for antenna cleaning
  • 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
  • Large choice of flange and thread connections
  • Low-cost 316L low-pressure flange discs
  • 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
  • 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 powders and dusty atmospheres
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, Granulates, Powders
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…40 barg/
-14.5…580 psig
Process temperature -50…++150°C/
-58…++302°F

Materials

Antenna Polyetheretherketone (PEEK)
Gaskets Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Kalrez® 6375

Process connections

Flange connections EN (1092-1): DN50…200
ASME (B 16.5): 2…8''
JIS (B 2220): 50…200A
Pressure ratings EN (1092-1): PN40
ASME (B 16.5): Cl 300#
JIS (B 2220): 10k
Thread connections Male:
G1½, G3
1 ½ NPT, 3 NPT

Approvals/Standards

Certificates/Approvals Others WHG, CRN / ASME B31.3
Certificates/Approvals Ex ATEX, cQPSus, IECEx, NEPSI, EAC Ex, KCs
Certificates/Approvals Marine DNV
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

Lebih maklumat tentang TECH IMPRO AUTOMATION SOLUTION SDN BHD
TECH IMPRO AUTOMATION SOLUTION SDN BHD
TECH IMPRO AUTOMATION SOLUTION SDN BHD Industrial Automation Supplier Malaysia, Flow Meter Supply Penang, Pressure Transmitter Supplies Butterworth ~ TECH IMPRO AUTOMATION SOLUTION SDN BHD