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 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.
The OPTIWAVE 6400 provides accurate and reliable readings, despite uneven product surfaces or dusty atmospheres. Due to its small beam angle and high dynamic range, the 24 GHz radar can measure distances up to 100 m / 328 ft. This makes it a cost-effective, yet more powerful alternative to pulse radar transmitters. It comes with approvals for hazardous areas and can be used to upgrade radars in basic applications requiring higher accuracy. The radar transmitter offers a large range of flange and thread connections including low-cost disc flanges for low-pressure applications. Optional antenna extensions can be selected to suit any nozzle length. It features extensive device diagnostics (acc. to NE 107) and HART®7 communication.
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 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.
The OPTIWAVE 6400 provides accurate and reliable readings, despite uneven product surfaces or dusty atmospheres. Due to its small beam angle and high dynamic range, the 24 GHz radar can measure distances up to 100 m / 328 ft. This makes it a cost-effective, yet more powerful alternative to pulse radar transmitters. It comes with approvals for hazardous areas and can be used to upgrade radars in basic applications requiring higher accuracy. The radar transmitter offers a large range of flange and thread connections including low-cost disc flanges for low-pressure applications. Optional antenna extensions can be selected to suit any nozzle length. It features extensive device diagnostics (acc. to NE 107) and HART®7 communication.
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